ATE89874T1 - Austenitisch-ferritischer rostfreier stahl. - Google Patents

Austenitisch-ferritischer rostfreier stahl.

Info

Publication number
ATE89874T1
ATE89874T1 AT89400888T AT89400888T ATE89874T1 AT E89874 T1 ATE89874 T1 AT E89874T1 AT 89400888 T AT89400888 T AT 89400888T AT 89400888 T AT89400888 T AT 89400888T AT E89874 T1 ATE89874 T1 AT E89874T1
Authority
AT
Austria
Prior art keywords
stainless steel
ferritic stainless
austenitic
composition
alloy
Prior art date
Application number
AT89400888T
Other languages
English (en)
Inventor
Jacques Charles
Pierre Soulignac
Daniel Catelin
Original Assignee
Creusot Loire
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE89874(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Creusot Loire filed Critical Creusot Loire
Application granted granted Critical
Publication of ATE89874T1 publication Critical patent/ATE89874T1/de

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)
AT89400888T 1988-04-15 1989-03-30 Austenitisch-ferritischer rostfreier stahl. ATE89874T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8805045A FR2630132B1 (fr) 1988-04-15 1988-04-15 Acier inoxydable austeno-ferritique
EP89400888A EP0337846B1 (de) 1988-04-15 1989-03-30 Austenitisch-ferritischer rostfreier Stahl

Publications (1)

Publication Number Publication Date
ATE89874T1 true ATE89874T1 (de) 1993-06-15

Family

ID=9365363

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89400888T ATE89874T1 (de) 1988-04-15 1989-03-30 Austenitisch-ferritischer rostfreier stahl.

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
JP3271262B2 (ja) * 1994-12-16 2002-04-02 住友金属工業株式会社 耐食性にすぐれた二相ステンレス鋼
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
US8562758B2 (en) * 2004-01-29 2013-10-22 Jfe Steel Corporation Austenitic-ferritic stainless steel
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
DE68906708T2 (de) 1993-09-16
FI93126C (fi) 1995-02-27
EP0337846B1 (de) 1993-05-26
FI891783A0 (fi) 1989-04-14
FR2630132B1 (fr) 1990-08-24
DE68906708D1 (de) 1993-07-01
FI891783A (fi) 1989-10-16
FR2630132A1 (fr) 1989-10-20
FI93126B (fi) 1994-11-15
CA1340030C (fr) 1998-09-08
EP0337846A1 (de) 1989-10-18

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee