ATE39713T1 - Rostfreier ferritisch-austenitischer stahl. - Google Patents

Rostfreier ferritisch-austenitischer stahl.

Info

Publication number
ATE39713T1
ATE39713T1 AT85850076T AT85850076T ATE39713T1 AT E39713 T1 ATE39713 T1 AT E39713T1 AT 85850076 T AT85850076 T AT 85850076T AT 85850076 T AT85850076 T AT 85850076T AT E39713 T1 ATE39713 T1 AT E39713T1
Authority
AT
Austria
Prior art keywords
steel
max
amounts
alloy
ferritic
Prior art date
Application number
AT85850076T
Other languages
English (en)
Inventor
Sven-Olov Bernhardsson
Peter Norberg
Hans Eriksson
Nils Lindqvist
Ola Forssell
Original Assignee
Santrade Ltd
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 Santrade Ltd filed Critical Santrade Ltd
Application granted granted Critical
Publication of ATE39713T1 publication Critical patent/ATE39713T1/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
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Coating With Molten Metal (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
AT85850076T 1984-03-30 1985-03-07 Rostfreier ferritisch-austenitischer stahl. ATE39713T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8401768A SE451465B (sv) 1984-03-30 1984-03-30 Ferrit-austenitiskt rostfritt stal mikrolegerat med molybden och koppar och anvendning av stalet
EP85850076A EP0156778B1 (de) 1984-03-30 1985-03-07 Rostfreier ferritisch-austenitischer Stahl

Publications (1)

Publication Number Publication Date
ATE39713T1 true ATE39713T1 (de) 1989-01-15

Family

ID=20355366

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85850076T ATE39713T1 (de) 1984-03-30 1985-03-07 Rostfreier ferritisch-austenitischer stahl.

Country Status (13)

Country Link
US (1) US4798635A (de)
EP (1) EP0156778B1 (de)
JP (1) JPS6156267A (de)
KR (1) KR900006870B1 (de)
AT (1) ATE39713T1 (de)
AU (1) AU566982B2 (de)
BR (1) BR8501432A (de)
CA (1) CA1243862A (de)
DE (1) DE3567228D1 (de)
DK (1) DK161978C (de)
NO (1) NO164254C (de)
SE (1) SE451465B (de)
ZA (1) ZA852013B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012100908A1 (de) * 2012-02-03 2013-08-08 Klaus Kuhn Edelstahlgiesserei Gmbh Duplexstahl mit verbesserter Kerbschlagzähigkeit und Zerspanbarkeit

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740254A (en) * 1984-08-06 1988-04-26 Sandusky Foundry & Machine Co. Pitting resistant duplex stainless steel alloy
CA1269548A (fr) * 1986-06-30 1990-05-29 Raynald Simoneau Acier inoxydable austenitique au cobalt ultra resistant a la cavitation erosive
SE459185B (sv) * 1987-10-26 1989-06-12 Sandvik Ab Ferrit-martensitiskt rostfritt staal med deformationsinducerad martensitfas
US4828630A (en) * 1988-02-04 1989-05-09 Armco Advanced Materials Corporation Duplex stainless steel with high manganese
JPH01201446A (ja) * 1988-02-05 1989-08-14 Sumitomo Metal Ind Ltd 高耐食性２相ステンレス鋼
FR2630132B1 (fr) * 1988-04-15 1990-08-24 Creusot Loire Acier inoxydable austeno-ferritique
JPH0768603B2 (ja) * 1989-05-22 1995-07-26 新日本製鐵株式会社 建築建材用二相ステンレス鋼
US4985091A (en) * 1990-01-12 1991-01-15 Carondelet Foundry Company Corrosion resistant duplex alloys
SE468209B (sv) * 1991-08-21 1992-11-23 Sandvik Ab Anvaendning av en austenitisk krom-nickel-molybden- jaernlegering foer tillverkning av kompoundroer foer anvaendning som bottentuber i sodahuspannor
GB9210832D0 (en) * 1992-05-21 1992-07-08 Ici Plc Bromine catalysed oxidation process
US5672215A (en) * 1994-12-16 1997-09-30 Sumitomo Metal Industries, Ltd. Duplex stainless steel excellent in corrosion resistance
DE19628350B4 (de) * 1996-07-13 2004-04-15 Schmidt & Clemens Gmbh & Co Verwendung einer rostfreien ferritisch-austenitischen Stahllegierung
SE519589C2 (sv) 1998-02-18 2003-03-18 Sandvik Ab Användning av höghållfast rostfritt stål i apparatur för framställning av kaustiksoda
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
US6551420B1 (en) 2001-10-16 2003-04-22 Ati Properties, Inc. Duplex stainless steel
ES2590920T3 (es) * 2001-10-30 2016-11-24 Ati Properties, Inc. Aceros inoxidables dúplex
KR20060074400A (ko) * 2004-12-27 2006-07-03 주식회사 포스코 니켈 절감형 고내식성 2상 스테인리스강
EP1867748A1 (de) * 2006-06-16 2007-12-19 Industeel Creusot Duplex-Edelstahl
JP2008179844A (ja) * 2007-01-23 2008-08-07 Yamaha Marine Co Ltd 二相ステンレス鋼及び二相ステンレス鋼製鋳造品
GB0719288D0 (en) * 2007-10-03 2007-11-14 Weir Materials Ltd Duplex stainless steel casting alloy compsotion
US8313691B2 (en) 2007-11-29 2012-11-20 Ati Properties, Inc. Lean austenitic stainless steel
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
WO2009082498A1 (en) 2007-12-20 2009-07-02 Ati Properties, Inc. Austenitic stainless steel low in nickel containing stabilizing elements
MX2010005668A (es) 2007-12-20 2010-06-03 Ati Properties Inc Acero inoxidable austenitico delgado resistente a la corrosion.
KR20150024952A (ko) 2008-03-26 2015-03-09 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 용접 열 영향부의 내식성과 인성이 양호한 저합금 2상 스테인리스강
EP2093303A1 (de) * 2008-09-04 2009-08-26 Scanpump AB Duplexstahl
FI121340B (fi) 2008-12-19 2010-10-15 Outokumpu Oy Dupleksinen ruostumaton teräs
JP5335503B2 (ja) * 2009-03-19 2013-11-06 新日鐵住金ステンレス株式会社 プレス成形性に優れた二相ステンレス鋼板
EP2669397B1 (de) 2011-01-27 2020-07-29 NIPPON STEEL Stainless Steel Corporation Legierungselementsparendes heissgewalztes duplex-edelstahlmaterial und herstellungsverfahren dafür
JP5868206B2 (ja) 2011-03-09 2016-02-24 新日鐵住金ステンレス株式会社 溶接部耐食性に優れた二相ステンレス鋼
KR20130034349A (ko) 2011-09-28 2013-04-05 주식회사 포스코 내식성 및 열간가공성이 우수한 저합금 듀플렉스 스테인리스강
EP2737972A1 (de) * 2012-11-28 2014-06-04 Sandvik Intellectual Property AB Schweißmaterial für Schweißplattierung
WO2015074802A1 (en) * 2013-11-25 2015-05-28 Exxonmobil Chemical Patents Inc. Lean duplex stainless steel as construction material
US10316694B2 (en) 2014-07-31 2019-06-11 Garrett Transportation I Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US9534281B2 (en) 2014-07-31 2017-01-03 Honeywell International Inc. Turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
US9896752B2 (en) 2014-07-31 2018-02-20 Honeywell International Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
KR101903182B1 (ko) * 2016-12-23 2018-10-01 주식회사 포스코 강도 및 내산성이 우수한 페라이트계 스테인리스강 및 이의 제조 방법
CN110408854B (zh) * 2019-08-14 2020-10-20 王平 一种贝氏体不锈钢及其制备方法
KR20220132862A (ko) 2021-03-24 2022-10-04 주식회사 포스코 용접부 내식성 및 표면특성이 우수한 오스테나이트계 스테인리스강

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE908382C (de) * 1940-06-20 1954-04-05 Eisen & Stahlind Ag Verwendung von austenitischen Stahllegierungen
US2624670A (en) * 1952-08-15 1953-01-06 Union Carbide & Carbon Corp Chromium steels
JPS55158256A (en) * 1979-05-29 1980-12-09 Daido Steel Co Ltd Ferritic-austenitic two-phase stainless steel
US4391635A (en) * 1980-09-22 1983-07-05 Kubota, Ltd. High Cr low Ni two-phased cast stainless steel
JPS61501999A (ja) * 1984-04-27 1986-09-11 ボナ−・ラングレイ・アロイズ・リミテッド 高クロム二重精錬ステンレス鋼

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012100908A1 (de) * 2012-02-03 2013-08-08 Klaus Kuhn Edelstahlgiesserei Gmbh Duplexstahl mit verbesserter Kerbschlagzähigkeit und Zerspanbarkeit

Also Published As

Publication number Publication date
NO164254C (no) 1990-09-12
EP0156778A3 (en) 1986-01-02
DK161978C (da) 1992-02-03
SE451465B (sv) 1987-10-12
AU3981285A (en) 1985-10-03
AU566982B2 (en) 1987-11-05
CA1243862A (en) 1988-11-01
DK161978B (da) 1991-09-02
DK142585A (da) 1985-10-01
US4798635A (en) 1989-01-17
DK142585D0 (da) 1985-03-29
DE3567228D1 (en) 1989-02-09
BR8501432A (pt) 1985-11-26
JPH0442464B2 (de) 1992-07-13
SE8401768L (sv) 1985-11-10
KR900006870B1 (ko) 1990-09-24
EP0156778A2 (de) 1985-10-02
JPS6156267A (ja) 1986-03-20
SE8401768D0 (sv) 1984-03-30
NO164254B (no) 1990-06-05
NO851279L (no) 1985-10-01
EP0156778B1 (de) 1989-01-04
KR850007097A (ko) 1985-10-30
ZA852013B (en) 1985-11-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time