[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ZA866550B - High nitrogen containing duplex stainless steel having high corrosion resistance and good structure stability - Google Patents

High nitrogen containing duplex stainless steel having high corrosion resistance and good structure stability

Info

Publication number
ZA866550B
ZA866550B ZA866550A ZA866550A ZA866550B ZA 866550 B ZA866550 B ZA 866550B ZA 866550 A ZA866550 A ZA 866550A ZA 866550 A ZA866550 A ZA 866550A ZA 866550 B ZA866550 B ZA 866550B
Authority
ZA
South Africa
Prior art keywords
max
corrosion resistance
stainless steel
nitrogen containing
duplex stainless
Prior art date
Application number
ZA866550A
Other languages
English (en)
Inventor
Carl Peter Ulfson Hagenfeldt
Sven-Olof Bernhardsson
Erik Vilhelm Sun Lagerberg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20361300&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA866550(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Santrade Ltd filed Critical Santrade Ltd
Publication of ZA866550B publication Critical patent/ZA866550B/xx

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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Physical Vapour Deposition (AREA)
  • Arc Welding In General (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
ZA866550A 1985-09-05 1986-08-28 High nitrogen containing duplex stainless steel having high corrosion resistance and good structure stability ZA866550B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8504131A SE453838B (sv) 1985-09-05 1985-09-05 Hogkvevehaltigt ferrit-austenitiskt rostfritt stal

Publications (1)

Publication Number Publication Date
ZA866550B true ZA866550B (en) 1987-04-29

Family

ID=20361300

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA866550A ZA866550B (en) 1985-09-05 1986-08-28 High nitrogen containing duplex stainless steel having high corrosion resistance and good structure stability

Country Status (13)

Country Link
US (1) US4765953A (xx)
EP (1) EP0220141B1 (xx)
JP (1) JPH0826435B2 (xx)
KR (1) KR930009984B1 (xx)
AT (1) ATE77660T1 (xx)
AU (1) AU586024B2 (xx)
BR (1) BR8604259A (xx)
CA (1) CA1283795C (xx)
DE (1) DE3685795T2 (xx)
DK (1) DK164121C (xx)
NO (1) NO167215C (xx)
SE (1) SE453838B (xx)
ZA (1) ZA866550B (xx)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320548B1 (en) * 1987-12-17 1992-08-12 Esco Corporation Method of making a duplex stainless steel and a duplex stainless steel product with improved mechanical properties
SE461191B (sv) * 1988-04-21 1990-01-22 Sandvik Ab Anvaendning av en rostfri ferrit-austenitisk staallegering som implantat i fysiologisk miljoe
AT397515B (de) * 1990-05-03 1994-04-25 Boehler Edelstahl Hochfeste korrosionsbeständige duplex-legierung
JP3227734B2 (ja) * 1991-09-30 2001-11-12 住友金属工業株式会社 高耐食二相ステンレス鋼とその製造方法
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
IT1263251B (it) 1992-10-27 1996-08-05 Sviluppo Materiali Spa Procedimento per la produzione di manufatti in acciaio inossidabile super-duplex.
KR100346258B1 (ko) * 1994-02-18 2002-11-29 닛본츄우조우가부시끼가이샤 내용융아연합금강
JP3446294B2 (ja) * 1994-04-05 2003-09-16 住友金属工業株式会社 二相ステンレス鋼
EP0777756B2 (en) * 1995-06-05 2004-03-17 POHANG IRON & STEEL CO., LTD. Method for manufacturing duplex stainless steel
DE19628350B4 (de) * 1996-07-13 2004-04-15 Schmidt & Clemens Gmbh & Co Verwendung einer rostfreien ferritisch-austenitischen Stahllegierung
US6168755B1 (en) 1998-05-27 2001-01-02 The United States Of America As Represented By The Secretary Of Commerce High nitrogen stainless steel
SE514044C2 (sv) 1998-10-23 2000-12-18 Sandvik Ab Stål för havsvattentillämpningar
US6173495B1 (en) 1999-05-12 2001-01-16 Trw Inc. High strength low carbon air bag quality seamless tubing
SE513235C2 (sv) 1999-06-21 2000-08-07 Sandvik Ab Användning av en rostfri stållegering såsom umbilicalrör i havsmiljö
JP2001198694A (ja) * 2000-01-11 2001-07-24 Natl Research Inst For Metals Ministry Of Education Culture Sports Science & Technology 高窒素含有ステンレス鋼の溶接方法とその溶接材料
SE514816C2 (sv) * 2000-03-02 2001-04-30 Sandvik Ab Duplext rostfritt stål
US20020033591A1 (en) * 2000-09-01 2002-03-21 Trw Inc. Method of producing a cold temperature high toughness structural steel tubing
US7481897B2 (en) * 2000-09-01 2009-01-27 Trw Automotive U.S. Llc Method of producing a cold temperature high toughness structural steel
US6386583B1 (en) 2000-09-01 2002-05-14 Trw Inc. Low-carbon high-strength steel
CN1201028C (zh) * 2001-04-27 2005-05-11 浦项产业科学研究院 具有优越热加工性能的高锰二联不锈钢及其制造方法
SE524951C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Användning av en duplex rostfri stållegering
SE524952C2 (sv) * 2001-09-02 2004-10-26 Sandvik Ab Duplex rostfri stållegering
AR038192A1 (es) * 2002-02-05 2005-01-05 Toyo Engineering Corp Acero inoxidable duplex para plantas de produccion de urea, planta de produccion de urea y material de soldadura fabricado con dicho acero inoxidable duplex.
SE527175C2 (sv) * 2003-03-02 2006-01-17 Sandvik Intellectual Property Duplex rostfri ställegering och dess användning
SE527178C2 (sv) * 2003-03-02 2006-01-17 Sandvik Intellectual Property Användning av en duplex rostfri stållegering
US7563335B2 (en) * 2005-11-07 2009-07-21 Trw Vehicle Safety Systems Inc. Method of forming a housing of a vehicle occupant protection apparatus
SE531305C2 (sv) * 2005-11-16 2009-02-17 Sandvik Intellectual Property Strängar för musikinstrument
SE530711C2 (sv) * 2006-10-30 2008-08-19 Sandvik Intellectual Property Duplex rostfri stållegering samt användning av denna legering
JP2008173643A (ja) 2007-01-16 2008-07-31 Sumitomo Metal Ind Ltd 二相ステンレス鋼管の製造方法、矯正方法および強度調整方法、ならびに、二相ステンレス鋼管の矯正機の操業方法
KR101256522B1 (ko) * 2010-12-28 2013-04-22 주식회사 포스코 슈퍼 듀플렉스 스테인리스강 용접부의 열처리 방법
US10202675B2 (en) 2012-06-22 2019-02-12 Nippon Steel & Sumitomo Metal Corporation Duplex stainless steel
EP2737972A1 (en) * 2012-11-28 2014-06-04 Sandvik Intellectual Property AB Welding material for weld cladding
JP6222806B2 (ja) * 2013-03-27 2017-11-01 日本冶金工業株式会社 耐脆化性に優れる高耐食二相ステンレス鋼
GB2546661B (en) * 2015-12-23 2018-04-25 Goodwin Plc A welding consumable, a method of welding, and a welded product
CN107385360B (zh) * 2017-07-06 2019-03-05 钢铁研究总院 一种双相不锈钢钢筋及其制备方法
JP2019026940A (ja) * 2018-10-01 2019-02-21 新日鐵住金株式会社 二相ステンレス鋼溶接継手

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508967B1 (xx) * 1970-12-14 1975-04-09
JPS4889818A (xx) * 1972-03-03 1973-11-24
SU451786A1 (ru) * 1973-01-18 1974-11-30 Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Черной Металлургии Им.И.П.Бардина Коррозионностойка сталь
SE385383B (sv) * 1973-05-28 1976-06-28 Asea Ab Forfaringssett for framstellning av rostfritt, ferrit-austenitiskt stal
JPS5343372B2 (xx) * 1973-12-14 1978-11-18
JPS5143807A (en) * 1974-10-11 1976-04-14 Honshu Shikoku Renkakukyo Suichunegatame koho oyobisono sochi
GB1513157A (en) * 1974-10-28 1978-06-07 Langley Alloys Ltd Corrosion resistant steels
JPS52716A (en) * 1976-06-21 1977-01-06 Sumitomo Metal Ind Ltd High chromium, low nickel, corrosion resistant twophase stainless stee l
SE436576C (sv) * 1980-01-03 1987-03-16 Allegheny Ludlum Steel Ferritiskt rostfritt stal och anvendning av dylikt
CA1214667A (en) * 1983-01-05 1986-12-02 Terry A. Debold Duplex alloy
US4500351A (en) * 1984-02-27 1985-02-19 Amax Inc. Cast duplex stainless steel
WO1985005129A1 (en) * 1984-04-27 1985-11-21 Bonar Langley Alloys Limited High chromium duplex stainless steel

Also Published As

Publication number Publication date
CA1283795C (en) 1991-05-07
SE8504131L (sv) 1987-03-06
NO863541L (no) 1987-03-06
ATE77660T1 (de) 1992-07-15
US4765953A (en) 1988-08-23
DK164121C (da) 1992-10-05
NO167215B (no) 1991-07-08
NO167215C (no) 1991-10-16
EP0220141B1 (en) 1992-06-24
KR870003226A (ko) 1987-04-16
DE3685795D1 (de) 1992-07-30
AU586024B2 (en) 1989-06-29
SE453838B (sv) 1988-03-07
NO863541D0 (no) 1986-09-04
EP0220141A3 (en) 1988-09-28
SE8504131D0 (sv) 1985-09-05
AU6230486A (en) 1987-03-12
EP0220141A2 (en) 1987-04-29
JPH0826435B2 (ja) 1996-03-13
DK422586A (da) 1987-03-06
DE3685795T2 (de) 1992-12-24
BR8604259A (pt) 1987-05-05
DK164121B (da) 1992-05-11
KR930009984B1 (ko) 1993-10-13
DK422586D0 (da) 1986-09-04
JPS6256556A (ja) 1987-03-12

Similar Documents

Publication Publication Date Title
AU586024B2 (en) High nitrogen containing duplex stainless steel having high corrosion resistance and good structure stability.
DE3567228D1 (en) Ferritic-austenitic stainless steel
GB1314601A (en) Wear-resistant stainless steel
SE8802883D0 (sv) Tough weldable duplex stainless steel
SE8702703D0 (sv) Korrosions- och slitmotstandskraftigt stal
ES8801708A1 (es) Un procedimiento para la preparacion de tubos de aleaciones austeniticas de acero inoxidable, para ser utilizadas en aplicaciones a temperatura elevada.
JPS57158359A (en) Corrosion resistant austenite stainless steel
JPS6411949A (en) Precipitation hardening-type high-strength stainless steel excellent in welding strength and toughness
JPS558326A (en) Submerged arc welding method of steel for cryogenic temperature service
Gronostajski et al. Aluminium Bronze Tools for Deep Drawing Stainless Steel Sheets
JPS57140860A (en) Ferrite stainless steel for bright annealing finish with superior corrosion resistance
JPS5747850A (en) Austenite stainless steel with superior chloride stress corrosion cracking resistance
JPS5524975A (en) Producing method of stainless steel for spring use having good punching and age-hardening properties
JPS57116753A (en) High carbon steel wire rod with high toughness
JPS56102560A (en) Austenitic free cutting stainless steel
Debold Method of Enhancing Intergranular Corrosion Resistance of a Weld of a Stainless Duplex Ferritic--Austenitic Steel
Charles et al. Austenitic--Ferritic Stainless Steel
DeBold Duplex Alloy
Heimann et al. A Soft Magnetic Free-Machining Stainless Steel With Improved Properties: Remanit 4193
Erdmann-Jesnitzer Investigation of the Hydrogen Embrittlement and Stress Corrosion Cracking of Austenitic Steels With Special Consideration of the Influence of a Thermomechanical Treatment
Miura et al. Development of a Duplex Stainless Steel With High Corrosion Resistance to Nitric Acid. II. Weldability of High Silicon Duplex Stainless Steel
Bricout et al. Study of Retarded Rupture of Work-Hardened Austenitic Stainless Steel in Cathodic Hydrogen
JPS57110652A (en) High tensile steel for low temperature use with satisfactory high efficiency weldability
SE8203523L (en) Oxidn. and corrosion resistant iron alloys - contain aluminium, manganese and chromium
JPS64252A (en) Ferritic stainless steel