DK164121C - Rustfrit duplex-staal med hoejt nitrogenindhold samt anvendelse af dette - Google Patents
Rustfrit duplex-staal med hoejt nitrogenindhold samt anvendelse af detteInfo
- Publication number
- DK164121C DK164121C DK422586A DK422586A DK164121C DK 164121 C DK164121 C DK 164121C DK 422586 A DK422586 A DK 422586A DK 422586 A DK422586 A DK 422586A DK 164121 C DK164121 C DK 164121C
- Authority
- DK
- Denmark
- Prior art keywords
- max
- stainless steel
- high nitrogen
- nitrogen content
- analysis
- Prior art date
Links
- 229910052757 nitrogen Inorganic materials 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- 229910001220 stainless steel Inorganic materials 0.000 title 1
- 239000010935 stainless steel Substances 0.000 title 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 238000005275 alloying Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 229910001039 duplex stainless steel Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 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
- 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)
- Arc Welding In General (AREA)
- Physical Vapour Deposition (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8504131A SE453838B (sv) | 1985-09-05 | 1985-09-05 | Hogkvevehaltigt ferrit-austenitiskt rostfritt stal |
| SE8504131 | 1985-09-05 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK422586D0 DK422586D0 (da) | 1986-09-04 |
| DK422586A DK422586A (da) | 1987-03-06 |
| DK164121B DK164121B (da) | 1992-05-11 |
| DK164121C true DK164121C (da) | 1992-10-05 |
Family
ID=20361300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK422586A DK164121C (da) | 1985-09-05 | 1986-09-04 | Rustfrit duplex-staal med hoejt nitrogenindhold samt anvendelse af dette |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4765953A (da) |
| EP (1) | EP0220141B1 (da) |
| JP (1) | JPH0826435B2 (da) |
| KR (1) | KR930009984B1 (da) |
| AT (1) | ATE77660T1 (da) |
| AU (1) | AU586024B2 (da) |
| BR (1) | BR8604259A (da) |
| CA (1) | CA1283795C (da) |
| DE (1) | DE3685795T2 (da) |
| DK (1) | DK164121C (da) |
| NO (1) | NO167215C (da) |
| SE (1) | SE453838B (da) |
| ZA (1) | ZA866550B (da) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3781160T2 (de) * | 1987-12-17 | 1993-03-18 | Esco Corp | Verfahren zur herstellung rostfreien duplexstahls und bauteile aus rostfreiem duplexstahl mit verbesserten mechanischen eigenschaften. |
| 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 |
| WO1999061673A1 (en) | 1998-05-27 | 1999-12-02 | U.S. Department Of Commerce And National Institute Of Standards And Technology | 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 |
| US6386583B1 (en) | 2000-09-01 | 2002-05-14 | Trw Inc. | Low-carbon high-strength steel |
| 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 |
| KR100444248B1 (ko) * | 2001-04-27 | 2004-08-16 | 한국산업기술평가원 | 열간가공성이 우수한 고망간 듀플렉스 스텐레스강과 그제조방법 |
| SE524952C2 (sv) * | 2001-09-02 | 2004-10-26 | Sandvik Ab | Duplex rostfri stållegering |
| SE524951C2 (sv) * | 2001-09-02 | 2004-10-26 | Sandvik Ab | Användning av en 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 |
| IN2014DN10355A (da) | 2012-06-22 | 2015-08-07 | Nippon Steel & Sumitomo Metal Corp | |
| 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 |
| GB2545768B (en) * | 2015-12-23 | 2018-04-25 | Goodwin Plc | A steel, a cast, forged or wrought product 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS508967B1 (da) * | 1970-12-14 | 1975-04-09 | ||
| JPS4889818A (da) * | 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 (da) * | 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 |
| 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 |
-
1985
- 1985-09-05 SE SE8504131A patent/SE453838B/sv not_active IP Right Cessation
-
1986
- 1986-08-28 ZA ZA866550A patent/ZA866550B/xx unknown
- 1986-09-01 AT AT86850285T patent/ATE77660T1/de not_active IP Right Cessation
- 1986-09-01 DE DE8686850285T patent/DE3685795T2/de not_active Expired - Lifetime
- 1986-09-01 EP EP86850285A patent/EP0220141B1/en not_active Expired - Lifetime
- 1986-09-02 KR KR1019860007333A patent/KR930009984B1/ko not_active Expired - Lifetime
- 1986-09-02 AU AU62304/86A patent/AU586024B2/en not_active Expired
- 1986-09-04 DK DK422586A patent/DK164121C/da not_active IP Right Cessation
- 1986-09-04 NO NO863541A patent/NO167215C/no not_active IP Right Cessation
- 1986-09-04 CA CA000517452A patent/CA1283795C/en not_active Expired - Lifetime
- 1986-09-04 BR BR8604259A patent/BR8604259A/pt not_active IP Right Cessation
- 1986-09-05 JP JP61209421A patent/JPH0826435B2/ja not_active Expired - Lifetime
- 1986-09-05 US US06/903,710 patent/US4765953A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR870003226A (ko) | 1987-04-16 |
| SE453838B (sv) | 1988-03-07 |
| NO863541L (no) | 1987-03-06 |
| AU586024B2 (en) | 1989-06-29 |
| KR930009984B1 (ko) | 1993-10-13 |
| EP0220141A3 (en) | 1988-09-28 |
| JPH0826435B2 (ja) | 1996-03-13 |
| NO167215C (no) | 1991-10-16 |
| ATE77660T1 (de) | 1992-07-15 |
| ZA866550B (en) | 1987-04-29 |
| AU6230486A (en) | 1987-03-12 |
| US4765953A (en) | 1988-08-23 |
| CA1283795C (en) | 1991-05-07 |
| NO863541D0 (no) | 1986-09-04 |
| DK422586D0 (da) | 1986-09-04 |
| DK422586A (da) | 1987-03-06 |
| SE8504131L (sv) | 1987-03-06 |
| DE3685795T2 (de) | 1992-12-24 |
| SE8504131D0 (sv) | 1985-09-05 |
| EP0220141A2 (en) | 1987-04-29 |
| DE3685795D1 (de) | 1992-07-30 |
| JPS6256556A (ja) | 1987-03-12 |
| DK164121B (da) | 1992-05-11 |
| BR8604259A (pt) | 1987-05-05 |
| NO167215B (no) | 1991-07-08 |
| EP0220141B1 (en) | 1992-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |