GB211530A - Improvements in or relating to the production of metallic coatings on refractory material - Google Patents
Improvements in or relating to the production of metallic coatings on refractory materialInfo
- Publication number
- GB211530A GB211530A GB2803922A GB2803922A GB211530A GB 211530 A GB211530 A GB 211530A GB 2803922 A GB2803922 A GB 2803922A GB 2803922 A GB2803922 A GB 2803922A GB 211530 A GB211530 A GB 211530A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- refractory material
- pulverized
- mixture
- refractory
- 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.)
- Expired
Links
- 239000011819 refractory material Substances 0.000 title abstract 6
- 238000000576 coating method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 10
- 239000002184 metal Substances 0.000 abstract 10
- 239000000203 mixture Substances 0.000 abstract 4
- 239000011449 brick Substances 0.000 abstract 3
- 150000002739 metals Chemical class 0.000 abstract 3
- -1 and its oxide Substances 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000001603 reducing effect Effects 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 229910052571 earthenware Inorganic materials 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 150000002366 halogen compounds Chemical class 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052573 porcelain Inorganic materials 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
Classifications
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/88—Metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Abstract
Relates to a process for obtaining catalytic surfaces in the form of metallic coatings on the surface of bodies of refractory materials, such as earthenware, clay, glass, porcelain, &c. which contain metallic oxides reducible by metals of the alkaline earth or light metal groups. The refractory body is embedded in a mixture of a pulverized alkaline-earth metal, for example magnesium, and its oxide, or a mixture of a pulverized light metal, for example aluminium, and its oxide, or a mixture of the two pulverized metals and their oxides, and submitted, in a hydrogen atmosphere, to a temperature above the melting-point of the pulverized metal but below the melting-point of the refractory body. The metal vapours generated reduce to metal the metallic oxides of the refractory material where these are accessible to the vapours. The parts of the refractory material which are not to be submitted to the reducing action are protected by covering with the oxide of the alkaline earth or light metal employed for the reduction. The catalytic surfaces may be formed on bricks which are made from a mixture of the refractory material and oxides, sulphides, or halogen compounds of the heavy metal which is to serve as the catalyst, these bricks being burnt and thereby made porous. The porous bricks are subjected to the reducing process, whereby not only the outer surfaces but also the pores are coated with the reduced metal, the metals which are produced besides the catalyst being limited by appropriate selection of the refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2803922A GB211530A (en) | 1922-10-16 | 1922-10-16 | Improvements in or relating to the production of metallic coatings on refractory material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2803922A GB211530A (en) | 1922-10-16 | 1922-10-16 | Improvements in or relating to the production of metallic coatings on refractory material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB211530A true GB211530A (en) | 1924-02-18 |
Family
ID=10269269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2803922A Expired GB211530A (en) | 1922-10-16 | 1922-10-16 | Improvements in or relating to the production of metallic coatings on refractory material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB211530A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3296359A (en) * | 1964-12-31 | 1967-01-03 | Texas Instruments Inc | Dielectrics with conductive portions and method of making same |
| DE102007049634A1 (en) | 2007-10-17 | 2009-04-23 | Technische Universität Bergakademie Freiberg | Method for increasing the corrosion resistance of refractory materials |
| DE102019100535A1 (en) | 2019-01-10 | 2020-07-16 | Heiko Hessenkemper | Manufacturing process for a surface-coated refractory material, surface-coated refractory material and industrial furnace |
-
1922
- 1922-10-16 GB GB2803922A patent/GB211530A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3296359A (en) * | 1964-12-31 | 1967-01-03 | Texas Instruments Inc | Dielectrics with conductive portions and method of making same |
| DE102007049634A1 (en) | 2007-10-17 | 2009-04-23 | Technische Universität Bergakademie Freiberg | Method for increasing the corrosion resistance of refractory materials |
| US9193633B2 (en) | 2007-10-17 | 2015-11-24 | Tu Bergakademie Freiberg | Porous fireproof material suitable for glass production, method for the production thereof, and uses |
| DE102019100535A1 (en) | 2019-01-10 | 2020-07-16 | Heiko Hessenkemper | Manufacturing process for a surface-coated refractory material, surface-coated refractory material and industrial furnace |
| WO2020144315A1 (en) | 2019-01-10 | 2020-07-16 | Heiko Hessenkemper | Production method for a surface-coated refractory material, surface-coated refractory material and industrial furnace |
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