BR8501432A - Aco inoxidavel ferritico-austenitico - Google Patents

Aco inoxidavel ferritico-austenitico

Info

Publication number
BR8501432A
BR8501432A BR8501432A BR8501432A BR8501432A BR 8501432 A BR8501432 A BR 8501432A BR 8501432 A BR8501432 A BR 8501432A BR 8501432 A BR8501432 A BR 8501432A BR 8501432 A BR8501432 A BR 8501432A
Authority
BR
Brazil
Prior art keywords
steel
max
amounts
ferritico
austenitico
Prior art date
Application number
BR8501432A
Other languages
English (en)
Inventor
Sven-Olov Bernhardsson
Hans Folke Eriksson
Sven Peter Norberg
Lars Ola Hjalmar Forssell
Nils Rune Lindqvist
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
Publication of BR8501432A publication Critical patent/BR8501432A/pt

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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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)
  • 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)
BR8501432A 1984-03-30 1985-03-28 Aco inoxidavel ferritico-austenitico BR8501432A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8501432A true BR8501432A (pt) 1985-11-26

Family

ID=20355366

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8501432A BR8501432A (pt) 1984-03-30 1985-03-28 Aco inoxidavel ferritico-austenitico

Country Status (13)

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

Families Citing this family (40)

* 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
EP0750053B1 (en) * 1994-12-16 2001-10-10 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
EP2280089B1 (en) 2001-10-30 2016-08-10 ATI Properties, Inc. Duplex stainless steels
KR20060074400A (ko) * 2004-12-27 2006-07-03 주식회사 포스코 니켈 절감형 고내식성 2상 스테인리스강
EP1867748A1 (fr) * 2006-06-16 2007-12-19 Industeel Creusot Acier inoxydable duplex
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
ES2713899T3 (es) 2007-11-29 2019-05-24 Ati Properties Llc Acero inoxidable austenítico pobre
RU2461641C2 (ru) 2007-12-20 2012-09-20 ЭйТиАй ПРОПЕРТИЗ, ИНК. Аустенитная нержавеющая сталь с низким содержанием никеля и содержащая стабилизирующие элементы
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
MX2010005668A (es) 2007-12-20 2010-06-03 Ati Properties Inc Acero inoxidable austenitico delgado resistente a la corrosion.
CN103498113B (zh) 2008-03-26 2016-03-09 新日铁住金不锈钢株式会社 焊接热影响区的耐蚀性和韧性良好的合金节省型双相不锈钢
EP2093303A1 (en) * 2008-09-04 2009-08-26 Scanpump AB Duplex Cast Steel
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
WO2012102330A1 (ja) 2011-01-27 2012-08-02 新日鐵住金ステンレス株式会社 合金元素節減型二相ステンレス熱延鋼材、合わせ材として二相ステンレス鋼を具備するクラッド鋼板、およびそれらの製造方法
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
DE102012100908A1 (de) * 2012-02-03 2013-08-08 Klaus Kuhn Edelstahlgiesserei Gmbh Duplexstahl mit verbesserter Kerbschlagzähigkeit und Zerspanbarkeit
EP2737972A1 (en) * 2012-11-28 2014-06-04 Sandvik Intellectual Property AB Welding material for weld cladding
WO2015074802A1 (en) * 2013-11-25 2015-05-28 Exxonmobil Chemical Patents Inc. Lean duplex stainless steel as construction material
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
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
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
AU4292185A (en) * 1984-04-27 1985-11-28 Bonar Langley Alloys Ltd. High chromium duplex stainless steel

Also Published As

Publication number Publication date
NO851279L (no) 1985-10-01
EP0156778B1 (en) 1989-01-04
EP0156778A3 (en) 1986-01-02
DE3567228D1 (en) 1989-02-09
JPH0442464B2 (pt) 1992-07-13
JPS6156267A (ja) 1986-03-20
CA1243862A (en) 1988-11-01
US4798635A (en) 1989-01-17
ATE39713T1 (de) 1989-01-15
AU566982B2 (en) 1987-11-05
SE8401768D0 (sv) 1984-03-30
DK142585A (da) 1985-10-01
SE451465B (sv) 1987-10-12
EP0156778A2 (en) 1985-10-02
ZA852013B (en) 1985-11-27
AU3981285A (en) 1985-10-03
NO164254C (no) 1990-09-12
KR850007097A (ko) 1985-10-30
DK142585D0 (da) 1985-03-29
KR900006870B1 (ko) 1990-09-24
DK161978B (da) 1991-09-02
SE8401768L (sv) 1985-11-10
NO164254B (no) 1990-06-05
DK161978C (da) 1992-02-03

Similar Documents

Publication Publication Date Title
BR8501432A (pt) Aco inoxidavel ferritico-austenitico
BR8604259A (pt) Aco inoxidavel duplex contendo elevado teor de nitrogenio;dotado de alta resistencia a corrosao e boa estabilidade estrutural;sua utilizacao
ATE113320T1 (de) Korrosionsbeständige legierung.
SE8704155L (sv) Ferrit-martensitiskt rostfritt staal med deformationsinducerad martensitfas
EG19983A (fr) Acier inoxydable austenitique a haute usinabilite et a deformation a froid amelioree
BR9300503A (pt) Liga austenitica de niquel-cromo-molibdenio e seu uso
JPS56158850A (en) Ferrite stainless steel with superior corrosion resistance, formability and weldability
JPS60177168A (ja) 耐候性オ−ステナイトステンレス鋼
FI891783A (fi) Austeniittis-ferriittinen ruostumaton teräs
JPS54121224A (en) Cast stainless steel for extremely low temperature use
JPH03173746A (ja) 低Ｃｒ、省Ｎｉ型高耐食二相系ステンレス鋼
SU314360A1 (ru) Аустенитная нержавеющая сталь
JPS5794488A (en) Welded joint of austenite stainless steel of high ductility
JPS57188650A (en) Steel with corrosion resistance at high temperature
JPS6473056A (en) Austenitic stainless steel for high-temperature heater coating tube
GB2015570A (en) Improvements in or relating to steel alloys

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/03/2000