DE69308234T2 - Rostfreie Stahlzusammensetzung für Bauteile, verwendbar in Hochvakuum und bei niedriger Temperatur - Google Patents
Rostfreie Stahlzusammensetzung für Bauteile, verwendbar in Hochvakuum und bei niedriger TemperaturInfo
- Publication number
- DE69308234T2 DE69308234T2 DE69308234T DE69308234T DE69308234T2 DE 69308234 T2 DE69308234 T2 DE 69308234T2 DE 69308234 T DE69308234 T DE 69308234T DE 69308234 T DE69308234 T DE 69308234T DE 69308234 T2 DE69308234 T2 DE 69308234T2
- Authority
- DE
- Germany
- Prior art keywords
- weight
- stainless steel
- steel composition
- low temperature
- high vacuum
- 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 - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 11
- 239000010935 stainless steel Substances 0.000 title claims abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- 238000005482 strain hardening Methods 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 4
- 239000010955 niobium Substances 0.000 claims abstract description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000007670 refining Methods 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 239000002893 slag Substances 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000005864 Sulphur Substances 0.000 claims abstract 2
- 229910052804 chromium Inorganic materials 0.000 claims abstract 2
- 239000011651 chromium Substances 0.000 claims abstract 2
- 229910052742 iron Inorganic materials 0.000 claims abstract 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract 2
- 239000011733 molybdenum Substances 0.000 claims abstract 2
- 229910052759 nickel Inorganic materials 0.000 claims abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract 2
- 239000011574 phosphorus Substances 0.000 claims abstract 2
- 229910052710 silicon Inorganic materials 0.000 claims abstract 2
- 239000010703 silicon Substances 0.000 claims abstract 2
- 238000007669 thermal treatment Methods 0.000 claims description 2
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Soft Magnetic Materials (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Hard Magnetic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9206771A FR2691982B1 (fr) | 1992-06-04 | 1992-06-04 | Composition d'acier inoxydable pour pièces utilisées en ultravide et à basse température. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69308234D1 DE69308234D1 (de) | 1997-04-03 |
| DE69308234T2 true DE69308234T2 (de) | 1997-06-12 |
Family
ID=9430430
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE93401364T Pending DE573335T1 (de) | 1992-06-04 | 1993-05-28 | Rostfreie Stahlzusammensetzung für Bauteile, verwendbar in Hochvakuum und bei niedriger Temperatur. |
| DE69308234T Expired - Fee Related DE69308234T2 (de) | 1992-06-04 | 1993-05-28 | Rostfreie Stahlzusammensetzung für Bauteile, verwendbar in Hochvakuum und bei niedriger Temperatur |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE93401364T Pending DE573335T1 (de) | 1992-06-04 | 1993-05-28 | Rostfreie Stahlzusammensetzung für Bauteile, verwendbar in Hochvakuum und bei niedriger Temperatur. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0573335B1 (el) |
| AT (1) | ATE149212T1 (el) |
| DE (2) | DE573335T1 (el) |
| DK (1) | DK0573335T3 (el) |
| ES (1) | ES2048128T3 (el) |
| FR (1) | FR2691982B1 (el) |
| GR (2) | GR940300003T1 (el) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1055011A1 (en) * | 1997-12-23 | 2000-11-29 | Allegheny Ludlum Corporation | Austenitic stainless steel including columbium |
| KR20210100212A (ko) | 2011-05-26 | 2021-08-13 | 유나이티드 파이프라인스 아시아 패시픽 피티이 리미티드 | 오스테나이트계 스테인리스강 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1205289B (de) * | 1964-05-27 | 1965-11-18 | Phoenix Rheinrohr Ag | Verwendung einer austenitischen Stahllegierung als Werkstoff fuer geschweisste Bauteile, die dem Angriff von Seewasser und/oder Meeres-atmosphaere ausgesetzt sind |
| JPS5424364B2 (el) * | 1973-05-04 | 1979-08-21 | ||
| SU521350A1 (ru) * | 1974-07-16 | 1976-07-15 | Физико-Механический Институт Ордена Ленина Ан Украинской Сср | Коррозионностойка сталь |
| US4099966A (en) * | 1976-12-02 | 1978-07-11 | Allegheny Ludlum Industries, Inc. | Austenitic stainless steel |
-
1992
- 1992-06-04 FR FR9206771A patent/FR2691982B1/fr not_active Expired - Fee Related
-
1993
- 1993-05-28 EP EP93401364A patent/EP0573335B1/fr not_active Expired - Lifetime
- 1993-05-28 ES ES93401364T patent/ES2048128T3/es not_active Expired - Lifetime
- 1993-05-28 DE DE93401364T patent/DE573335T1/de active Pending
- 1993-05-28 DK DK93401364.0T patent/DK0573335T3/da active
- 1993-05-28 AT AT93401364T patent/ATE149212T1/de not_active IP Right Cessation
- 1993-05-28 DE DE69308234T patent/DE69308234T2/de not_active Expired - Fee Related
-
1994
- 1994-02-28 GR GR940300003T patent/GR940300003T1/el unknown
-
1997
- 1997-03-26 GR GR970400588T patent/GR3022903T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2048128T3 (es) | 1997-05-01 |
| EP0573335B1 (fr) | 1997-02-26 |
| ES2048128T1 (es) | 1994-03-16 |
| FR2691982B1 (fr) | 1994-08-26 |
| EP0573335A1 (fr) | 1993-12-08 |
| DK0573335T3 (da) | 1997-03-17 |
| GR940300003T1 (en) | 1994-02-28 |
| GR3022903T3 (en) | 1997-06-30 |
| DE69308234D1 (de) | 1997-04-03 |
| FR2691982A1 (fr) | 1993-12-10 |
| DE573335T1 (de) | 1994-04-21 |
| ATE149212T1 (de) | 1997-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |