ATE431436T1 - Duplexedelstahl - Google Patents

Duplexedelstahl

Info

Publication number: ATE431436T1
Authority: AT; Austria
Prior art keywords: percent; stainless steel; duplex stainless; less; disclosed
Prior art date: 2001-10-16

Application number

AT02721500T

Other languages

English (en)

Inventor

David Bergstrom

John Dunn

John Grubb

William Pratt

Original Assignee

Ati Properties Inc

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.)

2001-10-16

Filing date

2002-03-20

Publication date

2009-05-15

2002-03-20 Application filed by Ati Properties Inc filed Critical Ati Properties Inc

2009-05-15 Application granted granted Critical

2009-05-15 Publication of ATE431436T1 publication Critical patent/ATE431436T1/de

Links

229910001039 duplex stainless steel Inorganic materials 0.000 title abstract 4
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
229910052796 boron Inorganic materials 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
238000005266 casting Methods 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
239000010941 cobalt Substances 0.000 abstract 1
229910017052 cobalt Inorganic materials 0.000 abstract 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
239000012535 impurity Substances 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
229910052750 molybdenum Inorganic materials 0.000 abstract 1
239000011733 molybdenum Substances 0.000 abstract 1
229910052759 nickel Inorganic materials 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
239000010703 silicon Substances 0.000 abstract 1
229910052717 sulfur Inorganic materials 0.000 abstract 1
239000011593 sulfur Substances 0.000 abstract 1

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
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
- 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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
- 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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite

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)
Heat Treatment Of Sheet Steel (AREA)
Glass Compositions (AREA)
Heat Treatment Of Articles (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Coating With Molten Metal (AREA)
Moulds For Moulding Plastics Or The Like (AREA)

AT02721500T 2001-10-16 2002-03-20 Duplexedelstahl ATE431436T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US09/981,074 US6551420B1 (en)	2001-10-16	2001-10-16	Duplex stainless steel
PCT/US2002/008605 WO2003033755A1 (en)	2001-10-16	2002-03-20	Duplex stainless steel

Publications (1)

Publication Number	Publication Date
ATE431436T1 true ATE431436T1 (de)	2009-05-15

Family

ID=25528089

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT02721500T ATE431436T1 (de)	2001-10-16	2002-03-20	Duplexedelstahl

Country Status (20)

Country	Link
US (1)	US6551420B1 (de)
EP (1)	EP1442148B1 (de)
JP (1)	JP2005505696A (de)
KR (1)	KR20040041700A (de)
CN (1)	CN1289705C (de)
AT (1)	ATE431436T1 (de)
AU (1)	AU2002252427B2 (de)
BR (1)	BR0213263B1 (de)
CA (1)	CA2461966C (de)
DE (1)	DE60232352D1 (de)
DK (1)	DK1442148T3 (de)
ES (1)	ES2356366T3 (de)
IL (2)	IL161175A0 (de)
MX (1)	MXPA04003319A (de)
NO (1)	NO341311B1 (de)
PL (1)	PL197674B1 (de)
RU (1)	RU2282674C2 (de)
TW (1)	TWI258512B (de)
WO (1)	WO2003033755A1 (de)
ZA (1)	ZA200402810B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7807028B2 (en)	2005-03-09	2010-10-05	Xstrata Queensland Limited	Stainless steel electrolytic plates
SE531305C2 (sv) *	2005-11-16	2009-02-17	Sandvik Intellectual Property	Strängar för musikinstrument
JP5465532B2 (ja)	2006-10-24	2014-04-09	カーハーエス・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング	充填機械
JP5395805B2 (ja) *	2007-11-29	2014-01-22	エイティーアイ・プロパティーズ・インコーポレーテッド	オーステナイト系のリーンステンレス鋼
US8337749B2 (en)	2007-12-20	2012-12-25	Ati Properties, Inc.	Lean austenitic stainless steel
ES2644452T3 (es)	2007-12-20	2017-11-29	Ati Properties, Inc.	Acero inoxidable austenítico magro resistente a la corrosión
ES2394980T3 (es) *	2007-12-20	2013-02-07	Ati Properties, Inc.	Acero inoxidable austenítico bajo en níquel conteniendo elementos estabilizantes
CA2717344C (en) *	2008-03-19	2019-06-04	Hoeganaes Ab (Publ)	Iron-chromium based brazing filler metal
FI121340B (fi)	2008-12-19	2010-10-15	Outokumpu Oy	Dupleksinen ruostumaton teräs
SE533635C2 (sv)	2009-01-30	2010-11-16	Sandvik Intellectual Property	Austenitisk rostfri stållegering med låg nickelhalt, samt artikel därav
UA111115C2 (uk)	2012-04-02	2016-03-25	Ейкей Стіл Пропертіс, Інк.	Рентабельна феритна нержавіюча сталь
FI125734B (en) *	2013-06-13	2016-01-29	Outokumpu Oy	Duplex ferritic austenitic stainless steel
CN103469104B (zh) *	2013-08-15	2015-09-02	甘肃酒钢集团宏兴钢铁股份有限公司	一种含硼双相不锈钢及其硼合金化冶炼方法
FI126577B (en) *	2014-06-17	2017-02-28	Outokumpu Oy	DUPLEX STAINLESS STEEL
CN105755393A (zh) *	2016-05-24	2016-07-13	江苏金基特钢有限公司	石油管道专用钢材及其制备方法
CN105755395A (zh) *	2016-05-24	2016-07-13	江苏金基特钢有限公司	一种传动齿轮用特种钢及其加工方法
CN110669994A (zh) *	2019-10-18	2020-01-10	甘肃酒钢集团宏兴钢铁股份有限公司	一种耐蚀打壳锤用材料及利用其加工打壳锤的方法
CN111349928A (zh) *	2020-02-28	2020-06-30	徐州尚航船舶配件有限公司	一种用于船舶方向盘的耐腐蚀不锈钢铸件及其制备工艺
KR102908919B1 (ko) *	2023-10-19	2026-01-07	한국생산기술연구원	내식성이 우수한 저Ni 듀플렉스 주강 및 이의 열처리 방법

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1080886A (en)	1965-06-22	1967-08-23	Avesta Jernverks Ab	Rollable and weldable stainless steel
SU874761A1 (ru) *	1979-09-28	1981-10-23	Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Черной Металлургии Им. И.П.Бардина	Коррозионностойка свариваема сталь
SE430904C (sv)	1980-05-13	1986-07-14	Asea Ab	Rostfritt, ferrit-austenitiskt stal framstellt av pulver
JPS59211556A (ja) *	1983-05-18	1984-11-30	Daido Steel Co Ltd	フエライト−オ−ステナイト系二相ステンレス鋼
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
SU1301868A1 (ru) *	1985-05-29	1987-04-07	Институт проблем литья АН УССР	Нержавеюща сталь
JPH0814004B2 (ja) *	1987-12-28	1996-02-14	日新製鋼株式会社	耐食性に優れた高延性高強度の複相組織クロムステンレス鋼帯の製造法
US4828630A (en)	1988-02-04	1989-05-09	Armco Advanced Materials Corporation	Duplex stainless steel with high manganese
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
JPH07138704A (ja)	1993-11-12	1995-05-30	Nisshin Steel Co Ltd	高強度高延性複相組織ステンレス鋼およびその製造方法
JP2783504B2 (ja)	1993-12-20	1998-08-06	神鋼鋼線工業株式会社	ステンレス鋼線状体
CN1070930C (zh) *	1995-06-05	2001-09-12	浦项综合制铁株式会社	双相不锈钢及其制造方法
US5672315A (en) *	1995-11-03	1997-09-30	Nippon Yakin Kogyo Co., Ltd.	Superplastic dual-phase stainless steels having a small deformation resistance and excellent elongation properties
RU2167953C2 (ru) *	1996-09-19	2001-05-27	Валентин Геннадиевич Гаврилюк	Высокопрочная нержавеющая сталь
JPH10102206A (ja)	1996-09-27	1998-04-21	Kubota Corp	高耐食・高腐食疲労強度二相ステンレス鋼
FR2765243B1 (fr)	1997-06-30	1999-07-30	Usinor	Acier inoxydable austenoferritique a tres bas nickel et presentant un fort allongement en traction
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

2001
- 2001-10-16 US US09/981,074 patent/US6551420B1/en not_active Expired - Lifetime
2002
- 2002-03-20 DE DE60232352T patent/DE60232352D1/de not_active Expired - Lifetime
- 2002-03-20 JP JP2003536476A patent/JP2005505696A/ja active Pending
- 2002-03-20 CN CNB02820395XA patent/CN1289705C/zh not_active Expired - Lifetime
- 2002-03-20 EP EP02721500A patent/EP1442148B1/de not_active Expired - Lifetime
- 2002-03-20 RU RU2004114863/02A patent/RU2282674C2/ru active
- 2002-03-20 CA CA2461966A patent/CA2461966C/en not_active Expired - Lifetime
- 2002-03-20 DK DK02721500T patent/DK1442148T3/da active
- 2002-03-20 AT AT02721500T patent/ATE431436T1/de active
- 2002-03-20 BR BRPI0213263-0A patent/BR0213263B1/pt not_active IP Right Cessation
- 2002-03-20 ES ES02721500T patent/ES2356366T3/es not_active Expired - Lifetime
- 2002-03-20 IL IL16117502A patent/IL161175A0/xx active IP Right Grant
- 2002-03-20 PL PL368118A patent/PL197674B1/pl unknown
- 2002-03-20 AU AU2002252427A patent/AU2002252427B2/en not_active Expired
- 2002-03-20 KR KR10-2004-7005575A patent/KR20040041700A/ko not_active Ceased
- 2002-03-20 MX MXPA04003319A patent/MXPA04003319A/es active IP Right Grant
- 2002-03-20 WO PCT/US2002/008605 patent/WO2003033755A1/en not_active Ceased
- 2002-06-30 TW TW091114777A patent/TWI258512B/zh not_active IP Right Cessation
2004
- 2004-03-30 IL IL161175A patent/IL161175A/en unknown
- 2004-04-13 ZA ZA2004/02810A patent/ZA200402810B/en unknown
- 2004-05-07 NO NO20041897A patent/NO341311B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2461966A1 (en)	2003-04-24
RU2282674C2 (ru)	2006-08-27
EP1442148B1 (de)	2009-05-13
CN1289705C (zh)	2006-12-13
IL161175A (en)	2007-07-24
IL161175A0 (en)	2004-08-31
BR0213263A (pt)	2004-10-26
ES2356366T3 (es)	2011-04-07
EP1442148A1 (de)	2004-08-04
NO341311B1 (no)	2017-10-09
ZA200402810B (en)	2005-03-30
DE60232352D1 (de)	2009-06-25
KR20040041700A (ko)	2004-05-17
MXPA04003319A (es)	2004-07-23
HK1070396A1 (en)	2005-06-17
RU2004114863A (ru)	2005-09-20
CA2461966C (en)	2010-01-26
PL197674B1 (pl)	2008-04-30
DK1442148T3 (da)	2009-08-10
WO2003033755A1 (en)	2003-04-24
AU2002252427B2 (en)	2008-08-07
EP1442148A4 (de)	2004-12-22
NO20041897L (no)	2004-05-07
BR0213263B1 (pt)	2011-05-31
CN1571860A (zh)	2005-01-26
TWI258512B (en)	2006-07-21
JP2005505696A (ja)	2005-02-24
US6551420B1 (en)	2003-04-22
PL368118A1 (en)	2005-03-21

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2009-11-15

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