EP0446188A1 - Acier inoxydable - Google Patents

Acier inoxydable Download PDF

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Publication number
EP0446188A1
EP0446188A1 EP91850036A EP91850036A EP0446188A1 EP 0446188 A1 EP0446188 A1 EP 0446188A1 EP 91850036 A EP91850036 A EP 91850036A EP 91850036 A EP91850036 A EP 91850036A EP 0446188 A1 EP0446188 A1 EP 0446188A1
Authority
EP
European Patent Office
Prior art keywords
steel
amount
alloy
martensite
strength
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
Application number
EP91850036A
Other languages
German (de)
English (en)
Other versions
EP0446188B1 (fr
Inventor
Hakan Holmberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik AB
Original Assignee
Sandvik AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sandvik AB filed Critical Sandvik AB
Publication of EP0446188A1 publication Critical patent/EP0446188A1/fr
Application granted granted Critical
Publication of EP0446188B1 publication Critical patent/EP0446188B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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

Definitions

  • Chromium nitrides precipitated during heat treatment also appear to be less sensibilizing than corresponding chromium carbides.
  • Alloy AISI 305 appears to have a substantially slower work hardening due to its low amounts of interstitially dissolved alloy elements, i.e. nitrogen and carbon, combined with rather high nickel content.

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)
  • Glass Compositions (AREA)
  • Catalysts (AREA)
  • Hard Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
EP91850036A 1990-02-26 1991-02-13 Acier inoxydable Expired - Lifetime EP0446188B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9000673A SE506886C2 (sv) 1990-02-26 1990-02-26 Vanadinlegerat utskiljningshärdbart omagnetiskt austenitiskt stål
SE9000673 1990-02-26

Publications (2)

Publication Number Publication Date
EP0446188A1 true EP0446188A1 (fr) 1991-09-11
EP0446188B1 EP0446188B1 (fr) 1997-12-03

Family

ID=20378678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91850036A Expired - Lifetime EP0446188B1 (fr) 1990-02-26 1991-02-13 Acier inoxydable

Country Status (6)

Country Link
EP (1) EP0446188B1 (fr)
JP (1) JP3169978B2 (fr)
KR (1) KR100190442B1 (fr)
AT (1) ATE160827T1 (fr)
DE (1) DE69128293T2 (fr)
SE (1) SE506886C2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698104A1 (fr) * 1992-11-19 1994-05-20 Creusot Loire Acier inoxydable contenant du vanadium.
EP1236809A2 (fr) * 2001-02-27 2002-09-04 Daido Tokushuko Kabushiki Kaisha Acier inoxydable martensitique à haute dureté, ayant une bonne résistance à la corrossion
WO2004083477A1 (fr) 2003-03-20 2004-09-30 Sumitomo Metal Industries, Ltd. Acier inoxydable a haute resistance mecanique, recipient et quincaillerie realises en un tel acier
EP2058415A1 (fr) * 2007-11-09 2009-05-13 General Electric Company Composants d'alliage en acier non inoxydable austénitique forgé et procédé associé
KR20150121061A (ko) * 2013-02-28 2015-10-28 닛신 세이코 가부시키가이샤 오스테나이트계 스테인리스 강판 및 이를 사용한 고탄성한계 비자성 강재의 제조 방법

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217111A (en) * 1992-05-15 1993-06-08 General Electric Company Screw retainer for a molded case circuit breaker movable contact arm arrangement
JPH0817733B2 (ja) * 1993-12-16 1996-02-28 株式会社丸エム製作所 被服用ハンガーの金属部品
SE506550C2 (sv) * 1994-11-02 1998-01-12 Sandvik Ab Användning av ett omagnetiskt, rostfritt stål vid supraledande lågtemperaturapplikationer
KR100621564B1 (ko) 2003-03-20 2006-09-19 수미도모 메탈 인더스트리즈, 리미티드 고압 수소 가스용 스테인레스강, 그 강으로 이루어지는 용기 및 기기
WO2004111285A1 (fr) 2003-06-10 2004-12-23 Sumitomo Metal Industries, Ltd. Acier inoxydable austénitique destiné à être utilisé en présence d'hydrogène et procédé de production dudit acier
JP5667504B2 (ja) * 2011-04-14 2015-02-12 日本高周波鋼業株式会社 非磁性ステンレス鋼
KR101304657B1 (ko) 2011-06-30 2013-09-05 주식회사 포스코 극저온 인성이 우수한 용접이음부

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865604C (de) * 1940-11-03 1953-02-02 Eisen & Stahlind Ag Stahllegierung fuer Gegenstaende, die eine grosse Dauerstandfestigkeit haben muessen
DE934836C (de) * 1942-07-19 1955-11-03 Eisen & Stahlind Ag Verwendung von Stahllegierungen als Werkstoff fuer Maschinenteile, die bei hohen Temperaturen beansprucht werden, insbesondere Ventilteile fuer Verbrennungsmotoren
GB936872A (en) * 1959-09-18 1963-09-18 Allegheny Ludlum Steel Improvements in or relating to a process of heat treating austenitic stainless steel and austenitic stainless steels whenever prepared by the aforesaid process
FR2007566A1 (fr) * 1968-04-30 1970-01-09 Armco Steel Corp
FR2146838A5 (fr) * 1971-07-21 1973-03-02 Uddeholms Ab
US4689198A (en) * 1984-02-09 1987-08-25 Kabushiki Kaisha Kobe Seiko Sho Austenitic stainless steel with high corrosion resistance and high strength when heat treated

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865604C (de) * 1940-11-03 1953-02-02 Eisen & Stahlind Ag Stahllegierung fuer Gegenstaende, die eine grosse Dauerstandfestigkeit haben muessen
DE934836C (de) * 1942-07-19 1955-11-03 Eisen & Stahlind Ag Verwendung von Stahllegierungen als Werkstoff fuer Maschinenteile, die bei hohen Temperaturen beansprucht werden, insbesondere Ventilteile fuer Verbrennungsmotoren
GB936872A (en) * 1959-09-18 1963-09-18 Allegheny Ludlum Steel Improvements in or relating to a process of heat treating austenitic stainless steel and austenitic stainless steels whenever prepared by the aforesaid process
FR2007566A1 (fr) * 1968-04-30 1970-01-09 Armco Steel Corp
FR2146838A5 (fr) * 1971-07-21 1973-03-02 Uddeholms Ab
US4689198A (en) * 1984-02-09 1987-08-25 Kabushiki Kaisha Kobe Seiko Sho Austenitic stainless steel with high corrosion resistance and high strength when heat treated

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698104A1 (fr) * 1992-11-19 1994-05-20 Creusot Loire Acier inoxydable contenant du vanadium.
EP1236809A2 (fr) * 2001-02-27 2002-09-04 Daido Tokushuko Kabushiki Kaisha Acier inoxydable martensitique à haute dureté, ayant une bonne résistance à la corrossion
EP1236809A3 (fr) * 2001-02-27 2004-03-03 Daido Tokushuko Kabushiki Kaisha Acier inoxydable martensitique à haute dureté, ayant une bonne résistance à la corrossion
WO2004083477A1 (fr) 2003-03-20 2004-09-30 Sumitomo Metal Industries, Ltd. Acier inoxydable a haute resistance mecanique, recipient et quincaillerie realises en un tel acier
EP1605073A1 (fr) * 2003-03-20 2005-12-14 Sumitomo Metal Industries, Ltd. Acier inoxydable a haute resistance mecanique, recipient et quincaillerie realises en un tel acier
EP1605073A4 (fr) * 2003-03-20 2007-11-14 Sumitomo Metal Ind Acier inoxydable a haute resistance mecanique, recipient et quincaillerie realises en un tel acier
US7749431B2 (en) 2003-03-20 2010-07-06 Sumitomo Metal Industries, Ltd. Stainless steel for high-pressure hydrogen gas
EP2058415A1 (fr) * 2007-11-09 2009-05-13 General Electric Company Composants d'alliage en acier non inoxydable austénitique forgé et procédé associé
KR20150121061A (ko) * 2013-02-28 2015-10-28 닛신 세이코 가부시키가이샤 오스테나이트계 스테인리스 강판 및 이를 사용한 고탄성한계 비자성 강재의 제조 방법
EP2963136A4 (fr) * 2013-02-28 2016-11-02 Nisshin Steel Co Ltd Tôle d'acier inoxydable austénitique et procédé permettant de produire un matériau à base d'acier non magnétique à limite d'élasticité élevée à partir de cette dernière

Also Published As

Publication number Publication date
JPH0598391A (ja) 1993-04-20
SE506886C2 (sv) 1998-02-23
SE9000673D0 (sv) 1990-02-26
EP0446188B1 (fr) 1997-12-03
DE69128293D1 (de) 1998-01-15
SE9000673L (sv) 1991-08-27
KR100190442B1 (ko) 1999-06-01
DE69128293T2 (de) 1998-03-26
JP3169978B2 (ja) 2001-05-28
KR910021491A (ko) 1991-12-20
ATE160827T1 (de) 1997-12-15

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