CA1340030C - Acier inoxydale austeno-ferritique - Google Patents

Acier inoxydale austeno-ferritique

Info

Publication number
CA1340030C
CA1340030C CA000596675A CA596675A CA1340030C CA 1340030 C CA1340030 C CA 1340030C CA 000596675 A CA000596675 A CA 000596675A CA 596675 A CA596675 A CA 596675A CA 1340030 C CA1340030 C CA 1340030C
Authority
CA
Canada
Prior art keywords
alloy
ferritic
heat treatment
austenitic
stainless steel
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
Application number
CA000596675A
Other languages
English (en)
French (fr)
Inventor
Jacques Charles
Pierre Soulignac
Daniel Catelin
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.)
Industeel Creusot
Original Assignee
Creusot Loire Industrie SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9365363&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1340030(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Creusot Loire Industrie SA filed Critical Creusot Loire Industrie SA
Application granted granted Critical
Publication of CA1340030C publication Critical patent/CA1340030C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper

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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Glass Compositions (AREA)
CA000596675A 1988-04-15 1989-04-14 Acier inoxydale austeno-ferritique Expired - Fee Related CA1340030C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8805045A FR2630132B1 (fr) 1988-04-15 1988-04-15 Acier inoxydable austeno-ferritique
FR8805045 1988-04-15

Publications (1)

Publication Number Publication Date
CA1340030C true CA1340030C (fr) 1998-09-08

Family

ID=9365363

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000596675A Expired - Fee Related CA1340030C (fr) 1988-04-15 1989-04-14 Acier inoxydale austeno-ferritique

Country Status (6)

Country Link
EP (1) EP0337846B1 (de)
AT (1) ATE89874T1 (de)
CA (1) CA1340030C (de)
DE (1) DE68906708T2 (de)
FI (1) FI93126C (de)
FR (1) FR2630132B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0750053B1 (de) * 1994-12-16 2001-10-10 Sumitomo Metal Industries, Ltd. Rostfreier duplexstahl mit hervorragendem korrosionswiderstand
JP3508095B2 (ja) * 1999-06-15 2004-03-22 株式会社クボタ 耐熱疲労性・耐腐食疲労性およびドリル加工性等に優れたフェライト−オーステナイト二相ステンレス鋼および製紙用サクションロール胴部材
KR20090005252A (ko) * 2004-01-29 2009-01-12 제이에프이 스틸 가부시키가이샤 오스테나이트·페라이트계 스테인레스 강
TWI394848B (zh) 2007-10-10 2013-05-01 Nippon Steel & Sumikin Sst 雙相不銹鋼線材、鋼線及螺釘以及其製造方法
SE533635C2 (sv) 2009-01-30 2010-11-16 Sandvik Intellectual Property Austenitisk rostfri stållegering med låg nickelhalt, samt artikel därav

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1158614A (en) * 1967-03-16 1969-07-16 Langley Alloys Ltd Improvement in Stainless Steels
GB1456634A (en) * 1972-09-13 1976-11-24 Langley Alloys Ltd High strength stainless steel having a high resistance to corro sive and abrasive wear in corrosive environments particularly chloride environments
CA1242095A (en) * 1984-02-07 1988-09-20 Akira Yoshitake Ferritic-austenitic duplex stainless steel
SE451465B (sv) * 1984-03-30 1987-10-12 Sandvik Steel Ab Ferrit-austenitiskt rostfritt stal mikrolegerat med molybden och koppar och anvendning av stalet
US4612069A (en) * 1984-08-06 1986-09-16 Sandusky Foundry & Machine Company Pitting resistant duplex stainless steel alloy

Also Published As

Publication number Publication date
FI891783A0 (fi) 1989-04-14
FI93126B (fi) 1994-11-15
DE68906708D1 (de) 1993-07-01
EP0337846B1 (de) 1993-05-26
EP0337846A1 (de) 1989-10-18
FI891783A (fi) 1989-10-16
FR2630132B1 (fr) 1990-08-24
ATE89874T1 (de) 1993-06-15
FI93126C (fi) 1995-02-27
FR2630132A1 (fr) 1989-10-20
DE68906708T2 (de) 1993-09-16

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Legal Events

Date Code Title Description
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