DE4207009A1 - Verfahren zur herstellung von leichtbau-reflektoren, insbesondere leichtbau-spiegeln, sowie reflektor und spiegel und deren verwendung - Google Patents
Verfahren zur herstellung von leichtbau-reflektoren, insbesondere leichtbau-spiegeln, sowie reflektor und spiegel und deren verwendungInfo
- Publication number
- DE4207009A1 DE4207009A1 DE19924207009 DE4207009A DE4207009A1 DE 4207009 A1 DE4207009 A1 DE 4207009A1 DE 19924207009 DE19924207009 DE 19924207009 DE 4207009 A DE4207009 A DE 4207009A DE 4207009 A1 DE4207009 A1 DE 4207009A1
- Authority
- DE
- Germany
- Prior art keywords
- silicon
- reflector
- support structure
- reflective
- mirror
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 109
- 239000010703 silicon Substances 0.000 claims abstract description 109
- 239000000463 material Substances 0.000 claims abstract description 32
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000005245 sintering Methods 0.000 claims abstract description 11
- 229920000548 poly(silane) polymer Polymers 0.000 claims abstract description 6
- 239000002243 precursor Substances 0.000 claims abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 120
- 238000000034 method Methods 0.000 claims description 58
- 235000012431 wafers Nutrition 0.000 claims description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 238000000465 moulding Methods 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 15
- 239000012298 atmosphere Substances 0.000 claims description 14
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 13
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000011863 silicon-based powder Substances 0.000 claims description 9
- 238000005229 chemical vapour deposition Methods 0.000 claims description 8
- 238000010309 melting process Methods 0.000 claims description 7
- 239000002296 pyrolytic carbon Substances 0.000 claims description 7
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000001513 hot isostatic pressing Methods 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000001294 propane Substances 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 239000011153 ceramic matrix composite Substances 0.000 abstract description 26
- 239000000835 fiber Substances 0.000 abstract description 14
- 238000009792 diffusion process Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 19
- 239000007787 solid Substances 0.000 description 12
- 229920000049 Carbon (fiber) Polymers 0.000 description 11
- 239000004917 carbon fiber Substances 0.000 description 11
- 239000005011 phenolic resin Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 229920001568 phenolic resin Polymers 0.000 description 10
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 9
- 239000013078 crystal Substances 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 229910052790 beryllium Inorganic materials 0.000 description 7
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 238000003763 carbonization Methods 0.000 description 6
- 239000002241 glass-ceramic Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
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- 238000005087 graphitization Methods 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 238000007514 turning Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000003855 cell nucleus Anatomy 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- NUMXHEUHHRTBQT-AATRIKPKSA-N 2,4-dimethoxy-1-[(e)-2-nitroethenyl]benzene Chemical compound COC1=CC=C(\C=C\[N+]([O-])=O)C(OC)=C1 NUMXHEUHHRTBQT-AATRIKPKSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910016036 BaF 2 Inorganic materials 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229920004482 WACKER® Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
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- 238000005266 casting Methods 0.000 description 1
- 238000002468 ceramisation Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006092 crystalline glass-ceramic Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 230000005496 eutectics Effects 0.000 description 1
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- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Inorganic materials [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- FBMUYWXYWIZLNE-UHFFFAOYSA-N nickel phosphide Chemical compound [Ni]=P#[Ni] FBMUYWXYWIZLNE-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 210000004940 nucleus Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
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- 229920001721 polyimide Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- REQCZEXYDRLIBE-UHFFFAOYSA-N procainamide Chemical compound CCN(CC)CCNC(=O)C1=CC=C(N)C=C1 REQCZEXYDRLIBE-UHFFFAOYSA-N 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
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- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- SBEQWOXEGHQIMW-UHFFFAOYSA-N silicon Chemical compound [Si].[Si] SBEQWOXEGHQIMW-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
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- 229910000679 solder Inorganic materials 0.000 description 1
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- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/183—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors specially adapted for very large mirrors, e.g. for astronomy, or solar concentrators
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/021—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles in a direct manner, e.g. direct copper bonding [DCB]
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/028—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles by means of an interlayer consisting of an organic adhesive, e.g. phenol resin or pitch
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/48—Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
- C04B2235/483—Si-containing organic compounds, e.g. silicone resins, (poly)silanes, (poly)siloxanes or (poly)silazanes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6581—Total pressure below 1 atmosphere, e.g. vacuum
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/38—Fiber or whisker reinforced
- C04B2237/385—Carbon or carbon composite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/59—Aspects relating to the structure of the interlayer
- C04B2237/597—Aspects relating to the structure of the interlayer whereby the interlayer is continuous but porous, e.g. containing hollow or porous particles, macro- or micropores or cracks
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/60—Forming at the joining interface or in the joining layer specific reaction phases or zones, e.g. diffusion of reactive species from the interlayer to the substrate or from a substrate to the joining interface, carbide forming at the joining interface
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
- C04B35/6455—Hot isostatic pressing
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Astronomy & Astrophysics (AREA)
- Sustainable Development (AREA)
- Optical Elements Other Than Lenses (AREA)
Description
Claims (43)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19924207009 DE4207009C2 (de) | 1992-03-05 | 1992-03-05 | Verfahren zur Herstellung eines Reflektors, Reflektor sowie dessen Verwendung |
| DE4220472A DE4220472C2 (de) | 1992-03-05 | 1992-06-23 | Verfahren zur Herstellung von Leichtbaureflektoren mittels Silicium-Wafern |
| DE59309263T DE59309263D1 (de) | 1992-03-05 | 1993-02-16 | Verfahren zur Herstellung von Reflektoren |
| EP93102390A EP0558991B1 (de) | 1992-03-05 | 1993-02-16 | Verfahren zur Herstellung von Reflektoren |
| DE9321392U DE9321392U1 (de) | 1992-03-05 | 1993-02-16 | Reflektor oder Spiegel für elektromagnetische Wellen |
| ES93102390T ES2128364T3 (es) | 1992-03-05 | 1993-02-16 | Procedimiento para la fabricacion de reflectores. |
| AT93102390T ATE175499T1 (de) | 1992-03-05 | 1993-02-16 | Verfahren zur herstellung von reflektoren |
| US08/025,145 US5505805A (en) | 1992-03-05 | 1993-03-02 | Method for the production of reflectors |
| JP07123893A JP3309096B2 (ja) | 1992-03-05 | 1993-03-05 | 反射体又はミラーの製造方法及び反射体 |
| DE19934329551 DE4329551A1 (de) | 1992-03-05 | 1993-09-02 | Verfahren zur Herstellung von Leichtbaureflektoren mittels beschichteter Silicium-Formkörper |
| US08/300,633 US5565052A (en) | 1992-03-05 | 1994-09-02 | Method for the production of a reflector |
| US08/653,334 US5825565A (en) | 1992-03-05 | 1996-05-24 | Reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19924207009 DE4207009C2 (de) | 1992-03-05 | 1992-03-05 | Verfahren zur Herstellung eines Reflektors, Reflektor sowie dessen Verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4207009A1 true DE4207009A1 (de) | 1993-09-16 |
| DE4207009C2 DE4207009C2 (de) | 1999-10-21 |
Family
ID=6453319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19924207009 Expired - Lifetime DE4207009C2 (de) | 1992-03-05 | 1992-03-05 | Verfahren zur Herstellung eines Reflektors, Reflektor sowie dessen Verwendung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4207009C2 (de) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19730739A1 (de) * | 1997-07-17 | 1999-02-11 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Laserspiegeln |
| DE19856597A1 (de) * | 1998-10-14 | 2000-04-27 | Industrieanlagen Betriebsges | Schutzpanzerung |
| DE19850468A1 (de) * | 1998-11-02 | 2000-05-04 | Industrieanlagen Betriebsges | Verfahren zur Herstellung silizierter Formkörper |
| DE19935513C1 (de) * | 1999-07-28 | 2001-07-26 | Geesthacht Gkss Forschung | Vorrichtung zur Herstellung von Spiegelelementen |
| DE10134267A1 (de) * | 2001-07-18 | 2003-02-06 | Geesthacht Gkss Forschung | Einrichtung zur Reflektion von Röntgenstrahlen |
| DE10243657A1 (de) * | 2002-09-19 | 2004-04-01 | Astrium Gmbh | Leichtbau-Schichtstruktur und Verfahren zur Herstellung |
| EP0987096A3 (de) * | 1998-08-20 | 2004-09-15 | ECM Ingenieur-Unternehmen für Energie-und Umwelttechnik GmbH | Leichtgewichtsstruktur |
| DE10316786A1 (de) * | 2003-04-11 | 2004-11-18 | Kathrein-Werke Kg | Reflektor, insbesondere für eine Mobilfunk-Antenne |
| US7023398B2 (en) | 2003-04-11 | 2006-04-04 | Kathrein-Werke Kg | Reflector for a mobile radio antenna |
| DE102005042870B3 (de) * | 2005-09-08 | 2007-04-26 | Astrium Gmbh | Verfahren zur Herstellung silizierter Formkörper |
| EP0788468B2 (de) † | 1994-10-28 | 2013-02-20 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur herstellung einer reibeinheit |
| DE102019101972A1 (de) * | 2019-01-28 | 2020-07-30 | HELLA GmbH & Co. KGaA | Verfahren zum Beschichten und Fügen von Bauteilen |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3018785A1 (de) * | 1980-05-16 | 1981-11-26 | Heraeus Quarzschmelze Gmbh, 6450 Hanau | Leichtgewichtsspiegel, insbesondere fuer astronomische zwecke und verfahren zu seiner herstellung |
| EP0192271A2 (de) * | 1985-02-22 | 1986-08-27 | European Southern Observatory | Monolithischer Reflektorkörper eines Spiegelteleskops, Verfahren zur Herstellung des Reflektorkörpers und Vorrichtung zur Durchführung des Verfahrens |
| US4623228A (en) * | 1984-10-25 | 1986-11-18 | United Technologies Corporation | Composite mirror substrate |
| DE3626780A1 (de) * | 1986-08-07 | 1988-02-18 | Man Technologie Gmbh | Reflektor |
| WO1988004847A1 (en) * | 1986-12-22 | 1988-06-30 | Honeywell Inc. | Mirror assembly for lasers |
| DE3819011A1 (de) * | 1987-06-03 | 1988-12-22 | Mitsubishi Electric Corp | Spiegel |
| US4856887A (en) * | 1987-04-01 | 1989-08-15 | Hughes Aircraft Company | Lightweight silicon carbide mirror |
| DE3809921A1 (de) * | 1988-03-24 | 1989-10-12 | Diehl Gmbh & Co | Grossflaechiger hochenergie-laserspiegel und verfahren zum herstellen eines solchen spiegels |
| WO1990001174A1 (en) * | 1988-07-25 | 1990-02-08 | Hughes Aircraft Company | Powder metal mirror |
-
1992
- 1992-03-05 DE DE19924207009 patent/DE4207009C2/de not_active Expired - Lifetime
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3018785A1 (de) * | 1980-05-16 | 1981-11-26 | Heraeus Quarzschmelze Gmbh, 6450 Hanau | Leichtgewichtsspiegel, insbesondere fuer astronomische zwecke und verfahren zu seiner herstellung |
| US4623228A (en) * | 1984-10-25 | 1986-11-18 | United Technologies Corporation | Composite mirror substrate |
| EP0192271A2 (de) * | 1985-02-22 | 1986-08-27 | European Southern Observatory | Monolithischer Reflektorkörper eines Spiegelteleskops, Verfahren zur Herstellung des Reflektorkörpers und Vorrichtung zur Durchführung des Verfahrens |
| DE3626780A1 (de) * | 1986-08-07 | 1988-02-18 | Man Technologie Gmbh | Reflektor |
| WO1988004847A1 (en) * | 1986-12-22 | 1988-06-30 | Honeywell Inc. | Mirror assembly for lasers |
| US4856887A (en) * | 1987-04-01 | 1989-08-15 | Hughes Aircraft Company | Lightweight silicon carbide mirror |
| DE3819011A1 (de) * | 1987-06-03 | 1988-12-22 | Mitsubishi Electric Corp | Spiegel |
| DE3809921A1 (de) * | 1988-03-24 | 1989-10-12 | Diehl Gmbh & Co | Grossflaechiger hochenergie-laserspiegel und verfahren zum herstellen eines solchen spiegels |
| WO1990001174A1 (en) * | 1988-07-25 | 1990-02-08 | Hughes Aircraft Company | Powder metal mirror |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0788468B2 (de) † | 1994-10-28 | 2013-02-20 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur herstellung einer reibeinheit |
| DE19730739C2 (de) * | 1997-07-17 | 1999-06-02 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Laserspiegeln |
| DE19730739A1 (de) * | 1997-07-17 | 1999-02-11 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Laserspiegeln |
| EP0987096A3 (de) * | 1998-08-20 | 2004-09-15 | ECM Ingenieur-Unternehmen für Energie-und Umwelttechnik GmbH | Leichtgewichtsstruktur |
| DE19856597B4 (de) * | 1998-10-14 | 2004-07-08 | Industrieanlagen-Betriebsgesellschaft Mbh | Schutzpanzerung |
| DE19856597A1 (de) * | 1998-10-14 | 2000-04-27 | Industrieanlagen Betriebsges | Schutzpanzerung |
| DE19850468C5 (de) * | 1998-11-02 | 2006-01-26 | ECM Ingenieur-Unternehmen für Energie- und Umwelttechnik GmbH | Verfahren zur Herstellung silizierter Formkörper und Formkörper |
| DE19850468C2 (de) * | 1998-11-02 | 2003-01-16 | Ecm Ingenieur Unternehmen Fuer | Verfahren zur Herstellung silizierter Formkörper und Formkörper |
| DE19850468A1 (de) * | 1998-11-02 | 2000-05-04 | Industrieanlagen Betriebsges | Verfahren zur Herstellung silizierter Formkörper |
| DE19935513C1 (de) * | 1999-07-28 | 2001-07-26 | Geesthacht Gkss Forschung | Vorrichtung zur Herstellung von Spiegelelementen |
| DE10134267A1 (de) * | 2001-07-18 | 2003-02-06 | Geesthacht Gkss Forschung | Einrichtung zur Reflektion von Röntgenstrahlen |
| DE10134267B4 (de) * | 2001-07-18 | 2007-03-01 | Gkss-Forschungszentrum Geesthacht Gmbh | Einrichtung zur Reflexion von Röntgenstrahlen |
| DE10243657A1 (de) * | 2002-09-19 | 2004-04-01 | Astrium Gmbh | Leichtbau-Schichtstruktur und Verfahren zur Herstellung |
| DE10316786A1 (de) * | 2003-04-11 | 2004-11-18 | Kathrein-Werke Kg | Reflektor, insbesondere für eine Mobilfunk-Antenne |
| US6930651B2 (en) | 2003-04-11 | 2005-08-16 | Kathrein-Werke Kg | Reflector for a mobile radio antenna |
| US7023398B2 (en) | 2003-04-11 | 2006-04-04 | Kathrein-Werke Kg | Reflector for a mobile radio antenna |
| DE102005042870B3 (de) * | 2005-09-08 | 2007-04-26 | Astrium Gmbh | Verfahren zur Herstellung silizierter Formkörper |
| DE102019101972A1 (de) * | 2019-01-28 | 2020-07-30 | HELLA GmbH & Co. KGaA | Verfahren zum Beschichten und Fügen von Bauteilen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4207009C2 (de) | 1999-10-21 |
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