HK1070396A1 - Duplex stainless steel - Google Patents
Duplex stainless steelInfo
- Publication number
- HK1070396A1 HK1070396A1 HK05102938A HK05102938A HK1070396A1 HK 1070396 A1 HK1070396 A1 HK 1070396A1 HK 05102938 A HK05102938 A HK 05102938A HK 05102938 A HK05102938 A HK 05102938A HK 1070396 A1 HK1070396 A1 HK 1070396A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- percent
- stainless steel
- duplex stainless
- less
- disclosed
- Prior art date
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
-
- 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
- C22C38/44—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
- C22C38/54—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)
- Moulds For Moulding Plastics Or The Like (AREA)
- Coating With Molten Metal (AREA)
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 |
|---|---|
| HK1070396A1 true HK1070396A1 (en) | 2005-06-17 |
Family
ID=25528089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK05102938A HK1070396A1 (en) | 2001-10-16 | 2005-04-08 | Duplex stainless steel |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US6551420B1 (no) |
| EP (1) | EP1442148B1 (no) |
| JP (1) | JP2005505696A (no) |
| KR (1) | KR20040041700A (no) |
| CN (1) | CN1289705C (no) |
| AT (1) | ATE431436T1 (no) |
| AU (1) | AU2002252427B2 (no) |
| BR (1) | BR0213263B1 (no) |
| CA (1) | CA2461966C (no) |
| DE (1) | DE60232352D1 (no) |
| DK (1) | DK1442148T3 (no) |
| ES (1) | ES2356366T3 (no) |
| HK (1) | HK1070396A1 (no) |
| IL (2) | IL161175A0 (no) |
| MX (1) | MXPA04003319A (no) |
| NO (1) | NO341311B1 (no) |
| PL (1) | PL197674B1 (no) |
| RU (1) | RU2282674C2 (no) |
| TW (1) | TWI258512B (no) |
| WO (1) | WO2003033755A1 (no) |
| ZA (1) | ZA200402810B (no) |
Families Citing this family (18)
| 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 |
| SI2094600T2 (sl) | 2006-10-24 | 2022-08-31 | Khs Gmbh | Polnilni stroj |
| KR101587392B1 (ko) | 2007-11-29 | 2016-01-21 | 에이티아이 프로퍼티즈, 인코퍼레이티드 | 린 오스테나이트계 스테인리스 강 |
| NO2229463T3 (no) | 2007-12-20 | 2018-02-03 | ||
| US8337749B2 (en) | 2007-12-20 | 2012-12-25 | Ati Properties, Inc. | Lean austenitic stainless steel |
| MX2010006038A (es) | 2007-12-20 | 2010-08-11 | Ati Properties Inc | Acero inoxidable austenitico con bajo contenido de niquel que contiene elementos de estabilizacion. |
| RU2496626C2 (ru) * | 2008-03-19 | 2013-10-27 | Хеганес Аб (Пабл) | Твердый припой на железохромовой основе |
| 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 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1080886A (en) | 1965-06-22 | 1967-08-23 | Avesta Jernverks Ab | Rollable and weldable stainless steel |
| SE430904C (sv) | 1980-05-13 | 1986-04-06 | 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 |
| 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 |
| JP3041050B2 (ja) * | 1995-06-05 | 2000-05-15 | ポハング アイアン アンド スチール カンパニー リミテッド | 二相ステンレス鋼およびその製造法 |
| 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 |
| 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 ES ES02721500T patent/ES2356366T3/es not_active Expired - Lifetime
- 2002-03-20 WO PCT/US2002/008605 patent/WO2003033755A1/en active Application Filing
- 2002-03-20 RU RU2004114863/02A patent/RU2282674C2/ru active
- 2002-03-20 PL PL368118A patent/PL197674B1/pl unknown
- 2002-03-20 AT AT02721500T patent/ATE431436T1/de active
- 2002-03-20 CN CNB02820395XA patent/CN1289705C/zh not_active Expired - Lifetime
- 2002-03-20 EP EP02721500A patent/EP1442148B1/en not_active Expired - Lifetime
- 2002-03-20 DE DE60232352T patent/DE60232352D1/de not_active Expired - Lifetime
- 2002-03-20 IL IL16117502A patent/IL161175A0/xx active IP Right Grant
- 2002-03-20 MX MXPA04003319A patent/MXPA04003319A/es active IP Right Grant
- 2002-03-20 AU AU2002252427A patent/AU2002252427B2/en not_active Expired
- 2002-03-20 JP JP2003536476A patent/JP2005505696A/ja active Pending
- 2002-03-20 DK DK02721500T patent/DK1442148T3/da active
- 2002-03-20 CA CA2461966A patent/CA2461966C/en not_active Expired - Lifetime
- 2002-03-20 KR KR10-2004-7005575A patent/KR20040041700A/ko not_active Application Discontinuation
- 2002-03-20 BR BRPI0213263-0A patent/BR0213263B1/pt not_active IP Right Cessation
- 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
-
2005
- 2005-04-08 HK HK05102938A patent/HK1070396A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE431436T1 (de) | 2009-05-15 |
| ZA200402810B (en) | 2005-03-30 |
| IL161175A (en) | 2007-07-24 |
| DK1442148T3 (da) | 2009-08-10 |
| CA2461966A1 (en) | 2003-04-24 |
| RU2282674C2 (ru) | 2006-08-27 |
| ES2356366T3 (es) | 2011-04-07 |
| NO20041897L (no) | 2004-05-07 |
| IL161175A0 (en) | 2004-08-31 |
| CN1289705C (zh) | 2006-12-13 |
| MXPA04003319A (es) | 2004-07-23 |
| TWI258512B (en) | 2006-07-21 |
| RU2004114863A (ru) | 2005-09-20 |
| PL368118A1 (en) | 2005-03-21 |
| JP2005505696A (ja) | 2005-02-24 |
| BR0213263A (pt) | 2004-10-26 |
| CN1571860A (zh) | 2005-01-26 |
| EP1442148A1 (en) | 2004-08-04 |
| WO2003033755A1 (en) | 2003-04-24 |
| CA2461966C (en) | 2010-01-26 |
| AU2002252427B2 (en) | 2008-08-07 |
| PL197674B1 (pl) | 2008-04-30 |
| NO341311B1 (no) | 2017-10-09 |
| US6551420B1 (en) | 2003-04-22 |
| DE60232352D1 (de) | 2009-06-25 |
| EP1442148A4 (en) | 2004-12-22 |
| KR20040041700A (ko) | 2004-05-17 |
| BR0213263B1 (pt) | 2011-05-31 |
| EP1442148B1 (en) | 2009-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PE | Patent expired |
Effective date: 20220319 |