DE3039473A1 - Aufkohlungs- und korrosionsgeschuetzte nickelbasislegierung - Google Patents
Aufkohlungs- und korrosionsgeschuetzte nickelbasislegierungInfo
- Publication number
- DE3039473A1 DE3039473A1 DE19803039473 DE3039473A DE3039473A1 DE 3039473 A1 DE3039473 A1 DE 3039473A1 DE 19803039473 DE19803039473 DE 19803039473 DE 3039473 A DE3039473 A DE 3039473A DE 3039473 A1 DE3039473 A1 DE 3039473A1
- Authority
- DE
- Germany
- Prior art keywords
- alloy
- aluminum
- oxygen
- content
- corrosion
- 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.)
- Withdrawn
Links
- 239000000956 alloy Substances 0.000 title claims description 29
- 229910045601 alloy Inorganic materials 0.000 title claims description 29
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 12
- 230000007797 corrosion Effects 0.000 title claims description 9
- 238000005260 corrosion Methods 0.000 title claims description 9
- 229910052759 nickel Inorganic materials 0.000 title claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title description 2
- 229910052799 carbon Inorganic materials 0.000 title description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000011651 chromium Substances 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 230000036961 partial effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 238000007792 addition Methods 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical group [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium(II) oxide Chemical class [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803039473 DE3039473A1 (de) | 1980-10-18 | 1980-10-18 | Aufkohlungs- und korrosionsgeschuetzte nickelbasislegierung |
| EP81108147A EP0050282B1 (fr) | 1980-10-18 | 1981-10-09 | Alliage à base de nickel à protection contre la carburisation et la corrosion |
| DE8181108147T DE3168928D1 (en) | 1980-10-18 | 1981-10-09 | Nickel-based alloy with protection against carbonization and corrosion |
| DE19823213868 DE3213868A1 (de) | 1980-10-18 | 1982-04-15 | Korrosionsgeschuetzte nickel-basis-legierung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803039473 DE3039473A1 (de) | 1980-10-18 | 1980-10-18 | Aufkohlungs- und korrosionsgeschuetzte nickelbasislegierung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3039473A1 true DE3039473A1 (de) | 1982-06-09 |
Family
ID=6114736
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803039473 Withdrawn DE3039473A1 (de) | 1980-10-18 | 1980-10-18 | Aufkohlungs- und korrosionsgeschuetzte nickelbasislegierung |
| DE8181108147T Expired DE3168928D1 (en) | 1980-10-18 | 1981-10-09 | Nickel-based alloy with protection against carbonization and corrosion |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8181108147T Expired DE3168928D1 (en) | 1980-10-18 | 1981-10-09 | Nickel-based alloy with protection against carbonization and corrosion |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0050282B1 (fr) |
| DE (2) | DE3039473A1 (fr) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870366A (en) * | 1959-04-24 | 1961-06-14 | Mond Nickel Co Ltd | Improvements relating to nickel-molybdenum-iron alloys |
| BE621346A (fr) * | 1961-08-11 | |||
| US3591372A (en) * | 1968-08-12 | 1971-07-06 | Martin Metals Co | Alloy stabilization |
| ZA74490B (en) * | 1973-02-06 | 1974-11-27 | Cabot Corp | Nickel-base alloys |
| US4236943A (en) * | 1978-06-22 | 1980-12-02 | The United States Of America As Represented By The United States Department Of Energy | Precipitation hardenable iron-nickel-chromium alloy having good swelling resistance and low neutron absorbence |
-
1980
- 1980-10-18 DE DE19803039473 patent/DE3039473A1/de not_active Withdrawn
-
1981
- 1981-10-09 EP EP81108147A patent/EP0050282B1/fr not_active Expired
- 1981-10-09 DE DE8181108147T patent/DE3168928D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3168928D1 (en) | 1985-03-28 |
| EP0050282A1 (fr) | 1982-04-28 |
| EP0050282B1 (fr) | 1985-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AG | Has addition no. |
Ref country code: DE Ref document number: 3213868 Format of ref document f/p: P |
|
| 8139 | Disposal/non-payment of the annual fee |