CA2118288A1 - Acier inoxydable austenitique a hautes caracteristiques ayant une grande stabilite structurale et utilisation - Google Patents
Acier inoxydable austenitique a hautes caracteristiques ayant une grande stabilite structurale et utilisationInfo
- Publication number
- CA2118288A1 CA2118288A1 CA002118288A CA2118288A CA2118288A1 CA 2118288 A1 CA2118288 A1 CA 2118288A1 CA 002118288 A CA002118288 A CA 002118288A CA 2118288 A CA2118288 A CA 2118288A CA 2118288 A1 CA2118288 A1 CA 2118288A1
- Authority
- CA
- Canada
- Prior art keywords
- stainless steel
- structural stability
- high quality
- steel
- tungsten
- 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
- 229910001220 stainless steel Inorganic materials 0.000 title 1
- 239000010935 stainless steel Substances 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052721 tungsten Inorganic materials 0.000 abstract 2
- 239000010937 tungsten Substances 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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)
- Heat Treatment Of Steel (AREA)
- Laminated Bodies (AREA)
- Catalysts (AREA)
- Pens And Brushes (AREA)
- Electroplating Methods And Accessories (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Physical Vapour Deposition (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Société dite : CREUSOT-LOIRE INDUSTRIE Société dite : TECPHY Acier inoxydable austénitique à hautes caractéristiques ayant une grande stabilité structurale et utilisations DU CONTENU TECHNIQUE DE L'INVENTION L'acier renferme en poids, de 0,35 à 0,8 % d'azote et de 1 à 5 % de tungstène. De préférence, la composition chimique de l'acier comporte en teneurs pondérales, 23 à 28 % de Cr, 15 à 28 % de Ni, 0,5 à 6 % de Mn, de 3 à 8 % de Mo en plus de l'azote et du tungstène. L'acier peut être utilisé du fait de sa résistance élevée à la corrosion pour la fabrication de pièces massives pour toute application, notamment pour la fabrication d'équipements pour plates-formes pétrolières et pour usines chimiques, de récipients pour le transport de produits corrosifs, de coques de navire et de tôles plaquées. Pas de figure.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FRFA9312578 | 1993-10-21 | ||
FR9312578A FR2711674B1 (fr) | 1993-10-21 | 1993-10-21 | Acier inoxydable austénitique à hautes caractéristiques ayant une grande stabilité structurale et utilisations. |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2118288A1 true CA2118288A1 (fr) | 1995-04-22 |
CA2118288C CA2118288C (fr) | 2004-10-05 |
Family
ID=9452089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002118288A Expired - Lifetime CA2118288C (fr) | 1993-10-21 | 1994-10-17 | Acier inoxydable austenitique a hautes caracteristiques ayant une grande stabilite structurale et utilisation |
Country Status (12)
Country | Link |
---|---|
US (1) | US5494636A (fr) |
EP (1) | EP0649913B1 (fr) |
AT (1) | ATE189268T1 (fr) |
CA (1) | CA2118288C (fr) |
DE (1) | DE69422772T2 (fr) |
DK (1) | DK0649913T3 (fr) |
ES (1) | ES2141808T3 (fr) |
FI (1) | FI109032B (fr) |
FR (1) | FR2711674B1 (fr) |
GR (1) | GR3033188T3 (fr) |
NO (1) | NO302710B1 (fr) |
PT (1) | PT649913E (fr) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6354219B1 (en) | 1998-05-01 | 2002-03-12 | Owen Oil Tools, Inc. | Shaped-charge liner |
US6168755B1 (en) | 1998-05-27 | 2001-01-02 | The United States Of America As Represented By The Secretary Of Commerce | High nitrogen stainless steel |
DE19924098A1 (de) * | 1999-05-26 | 2000-12-07 | Boehringer Ingelheim Pharma | Edelstahlkanister für treibgasbetriebene Dosieraerosole |
US6739333B1 (en) * | 1999-05-26 | 2004-05-25 | Boehringer Ingelheim Pharma Kg | Stainless steel canister for propellant-driven metering aerosols |
SE527177C2 (sv) * | 2001-09-25 | 2006-01-17 | Sandvik Intellectual Property | Användning av ett austenitiskt rostfritt stål |
EP1605072B1 (fr) * | 2003-03-20 | 2012-09-12 | Sumitomo Metal Industries, Ltd. | Acier inoxydable destine a venir en contact avec du gaz hydrogene haute pression, cuve et equipement contenant ledit acier |
US20040221929A1 (en) | 2003-05-09 | 2004-11-11 | Hebda John J. | Processing of titanium-aluminum-vanadium alloys and products made thereby |
US6960820B2 (en) * | 2003-07-01 | 2005-11-01 | International Business Machines Corporation | Bipolar transistor self-alignment with raised extrinsic base extension and methods of forming same |
US7837812B2 (en) | 2004-05-21 | 2010-11-23 | Ati Properties, Inc. | Metastable beta-titanium alloys and methods of processing the same by direct aging |
SE528008C2 (sv) * | 2004-12-28 | 2006-08-01 | Outokumpu Stainless Ab | Austenitiskt rostfritt stål och stålprodukt |
US8430075B2 (en) * | 2008-12-16 | 2013-04-30 | L.E. Jones Company | Superaustenitic stainless steel and method of making and use thereof |
US10053758B2 (en) * | 2010-01-22 | 2018-08-21 | Ati Properties Llc | Production of high strength titanium |
US9255316B2 (en) | 2010-07-19 | 2016-02-09 | Ati Properties, Inc. | Processing of α+β titanium alloys |
US8499605B2 (en) | 2010-07-28 | 2013-08-06 | Ati Properties, Inc. | Hot stretch straightening of high strength α/β processed titanium |
US8613818B2 (en) | 2010-09-15 | 2013-12-24 | Ati Properties, Inc. | Processing routes for titanium and titanium alloys |
US9206497B2 (en) | 2010-09-15 | 2015-12-08 | Ati Properties, Inc. | Methods for processing titanium alloys |
US10513755B2 (en) | 2010-09-23 | 2019-12-24 | Ati Properties Llc | High strength alpha/beta titanium alloy fasteners and fastener stock |
KR20210100212A (ko) * | 2011-05-26 | 2021-08-13 | 유나이티드 파이프라인스 아시아 패시픽 피티이 리미티드 | 오스테나이트계 스테인리스강 |
US8652400B2 (en) | 2011-06-01 | 2014-02-18 | Ati Properties, Inc. | Thermo-mechanical processing of nickel-base alloys |
US9347121B2 (en) * | 2011-12-20 | 2016-05-24 | Ati Properties, Inc. | High strength, corrosion resistant austenitic alloys |
US9050647B2 (en) | 2013-03-15 | 2015-06-09 | Ati Properties, Inc. | Split-pass open-die forging for hard-to-forge, strain-path sensitive titanium-base and nickel-base alloys |
US9869003B2 (en) | 2013-02-26 | 2018-01-16 | Ati Properties Llc | Methods for processing alloys |
US9192981B2 (en) | 2013-03-11 | 2015-11-24 | Ati Properties, Inc. | Thermomechanical processing of high strength non-magnetic corrosion resistant material |
US9777361B2 (en) | 2013-03-15 | 2017-10-03 | Ati Properties Llc | Thermomechanical processing of alpha-beta titanium alloys |
US11111552B2 (en) | 2013-11-12 | 2021-09-07 | Ati Properties Llc | Methods for processing metal alloys |
US20150337419A1 (en) * | 2014-05-20 | 2015-11-26 | Crs Holdings Inc. | Austenitic Stainless Steel Alloy |
US10094003B2 (en) | 2015-01-12 | 2018-10-09 | Ati Properties Llc | Titanium alloy |
US10502252B2 (en) | 2015-11-23 | 2019-12-10 | Ati Properties Llc | Processing of alpha-beta titanium alloys |
US10669601B2 (en) | 2015-12-14 | 2020-06-02 | Swagelok Company | Highly alloyed stainless steel forgings made without solution anneal |
SE540488C2 (en) * | 2017-03-21 | 2018-09-25 | Valmet Oy | Method for hydrolysis of lignocellulosic materials |
US20190136335A1 (en) | 2017-11-07 | 2019-05-09 | Swagelok Company | Highly alloyed stainless steel forgings made without solution anneal |
CN116695028B (zh) * | 2023-05-30 | 2024-05-14 | 鞍钢股份有限公司 | 一种高强韧高耐蚀性核电奥氏体不锈钢及其制造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3165400A (en) * | 1961-06-27 | 1965-01-12 | Chrysler Corp | Castable heat resisting iron alloy |
US3969109A (en) * | 1974-08-12 | 1976-07-13 | Armco Steel Corporation | Oxidation and sulfidation resistant austenitic stainless steel |
EP0342574A1 (fr) * | 1988-05-17 | 1989-11-23 | Thyssen Edelstahlwerke AG | Acier austénitique, résistant à la corrosion |
JP3073754B2 (ja) * | 1989-08-02 | 2000-08-07 | 日立金属株式会社 | エンジンバルブ用耐熱鋼 |
SE465373B (sv) * | 1990-01-15 | 1991-09-02 | Avesta Ab | Austenitiskt rostfritt staal |
JPH04218643A (ja) * | 1990-12-18 | 1992-08-10 | Hitachi Metals Ltd | エンジンバルブ用耐熱合金 |
JP2500162B2 (ja) * | 1991-11-11 | 1996-05-29 | 住友金属工業株式会社 | 耐食性に優れた高強度二相ステンレス鋼 |
IT1257695B (it) * | 1992-04-24 | 1996-02-01 | Acciaio austeno-ferritico avente alta resistenza alla corrosione ed elevato carico di snervamento allo stato solubizzato. | |
FR2705689B1 (fr) * | 1993-05-28 | 1995-08-25 | Creusot Loire | Acier inoxydable austénitique à haute résistance à la corrosion par les milieux chlorurés et sulfuriques et utilisations. |
-
1993
- 1993-10-21 FR FR9312578A patent/FR2711674B1/fr not_active Expired - Fee Related
-
1994
- 1994-10-03 DE DE69422772T patent/DE69422772T2/de not_active Expired - Lifetime
- 1994-10-03 AT AT94402202T patent/ATE189268T1/de active
- 1994-10-03 EP EP94402202A patent/EP0649913B1/fr not_active Expired - Lifetime
- 1994-10-03 DK DK94402202T patent/DK0649913T3/da active
- 1994-10-03 ES ES94402202T patent/ES2141808T3/es not_active Expired - Lifetime
- 1994-10-03 PT PT94402202T patent/PT649913E/pt unknown
- 1994-10-06 US US08/318,993 patent/US5494636A/en not_active Expired - Lifetime
- 1994-10-17 CA CA002118288A patent/CA2118288C/fr not_active Expired - Lifetime
- 1994-10-18 NO NO943942A patent/NO302710B1/no not_active IP Right Cessation
- 1994-10-19 FI FI944908A patent/FI109032B/fi not_active IP Right Cessation
-
2000
- 2000-04-12 GR GR20000400882T patent/GR3033188T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK0649913T3 (da) | 2000-06-19 |
EP0649913A1 (fr) | 1995-04-26 |
PT649913E (pt) | 2000-06-30 |
NO302710B1 (no) | 1998-04-14 |
NO943942L (no) | 1995-04-24 |
EP0649913B1 (fr) | 2000-01-26 |
DE69422772D1 (de) | 2000-03-02 |
US5494636A (en) | 1996-02-27 |
FI944908A (fi) | 1995-04-22 |
NO943942D0 (no) | 1994-10-18 |
CA2118288C (fr) | 2004-10-05 |
ATE189268T1 (de) | 2000-02-15 |
FI944908A0 (fi) | 1994-10-19 |
FI109032B (fi) | 2002-05-15 |
FR2711674B1 (fr) | 1996-01-12 |
ES2141808T3 (es) | 2000-04-01 |
DE69422772T2 (de) | 2000-06-08 |
FR2711674A1 (fr) | 1995-05-05 |
GR3033188T3 (en) | 2000-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20141017 |