ES2085910T3 - Procedimiento para producir un fleje de acero inoxidable de alta resistencia con una estructura duplex, que tiene un excelente valor de resorte. - Google Patents
Procedimiento para producir un fleje de acero inoxidable de alta resistencia con una estructura duplex, que tiene un excelente valor de resorte.Info
- Publication number
- ES2085910T3 ES2085910T3 ES90910910T ES90910910T ES2085910T3 ES 2085910 T3 ES2085910 T3 ES 2085910T3 ES 90910910 T ES90910910 T ES 90910910T ES 90910910 T ES90910910 T ES 90910910T ES 2085910 T3 ES2085910 T3 ES 2085910T3
- Authority
- ES
- Spain
- Prior art keywords
- stainless steel
- weight
- procedure
- produce
- high strength
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
EL METODO DE PRODUCCION DE LAMINAS DE ACERO INOXIDABLE PARA RESORTES CON EXCELENTES CARACTERISTICAS ELASTICAS Y UNA BUENA FACILIDAD DE TRABAJO TAL QUE NO ES NECESARIO UN TRATAMIENTO DE CALOR DESPUES DE SER TRABAJADO A DIFERENCIA DEL CONVENCIONAL, QUE INCLUYE EL CALENTAMIENTO DE UNA LAMINA DE ACERO INOXIDABLE ENROLLADA EN FRIO QUE CONTENGA ENTRE 10.0 Y 20.0 % DEL PESO DE CROMO, 0.01 A 0.15 % DEL PESO DE CARBONO, Y 0.1 A 4.0 % DEL PESO DE AL MENOS UN ELEMENTO ELEGIDO ENTRE NIQUEL, MANGANESO Y COBRE A UNA TEMPERATURA DE FASE DUPLEX FERRITA/AUSTENITA, ENFRIAMIENTO RAPIDO DE LA LAMINA CALENTADA EN UNA ESTRUCTURA DUPLEX DE FERRITO/MARTENSITA, Y LA ALIMENTADO DE LA LAMINA RESULTANTE EN UN HORNO DE TRATAMIENTO DE CALOR CONTINUO PARA LLEVAR A UN ENVEJECIMIENTO CONTINUO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1190274A JP2756549B2 (ja) | 1989-07-22 | 1989-07-22 | ばね特性に優れた高強度複相組織ステンレス鋼帯の製造法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2085910T3 true ES2085910T3 (es) | 1996-06-16 |
Family
ID=16255429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90910910T Expired - Lifetime ES2085910T3 (es) | 1989-07-22 | 1990-07-19 | Procedimiento para producir un fleje de acero inoxidable de alta resistencia con una estructura duplex, que tiene un excelente valor de resorte. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5178693A (es) |
EP (1) | EP0436032B1 (es) |
JP (1) | JP2756549B2 (es) |
KR (1) | KR0167778B1 (es) |
CN (1) | CN1024025C (es) |
BR (1) | BR9006864A (es) |
CA (1) | CA2037908C (es) |
DE (1) | DE69026695T2 (es) |
ES (1) | ES2085910T3 (es) |
WO (1) | WO1991001385A1 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5843246A (en) * | 1996-01-16 | 1998-12-01 | Allegheny Ludlum Corporation | Process for producing dual phase ferritic stainless steel strip |
TW373040B (en) * | 1996-08-12 | 1999-11-01 | Toshiba Corp | Loom parts and loom using such parts |
JP4072244B2 (ja) * | 1998-05-15 | 2008-04-09 | 東京精密発条株式会社 | 十字方向に摺動するテレスコピックカバー |
US6442039B1 (en) * | 1999-12-03 | 2002-08-27 | Delphi Technologies, Inc. | Metallic microstructure springs and method of making same |
FR2812575B1 (fr) * | 2000-08-01 | 2002-10-11 | Valeo | Procede de fabrication d'une piece metallique comprenant au moins une partie elastiquement deformable, et piece metallique obtenue par execution de ce procede |
JP2002332543A (ja) * | 2001-03-07 | 2002-11-22 | Nisshin Steel Co Ltd | 疲労特性及び耐高温ヘタリ性に優れたメタルガスケット用高強度ステンレス鋼及びその製造方法 |
WO2002101108A1 (fr) * | 2001-06-11 | 2002-12-19 | Nisshin Steel Co., Ltd. | Bande d'acier inoxydable double phase pour ceinture d'acier |
US7926180B2 (en) * | 2001-06-29 | 2011-04-19 | Mccrink Edward J | Method for manufacturing gas and liquid storage tanks |
US7475478B2 (en) * | 2001-06-29 | 2009-01-13 | Kva, Inc. | Method for manufacturing automotive structural members |
AT410550B (de) * | 2002-01-23 | 2003-05-26 | Boehler Edelstahl | Reaktionsträger werkstoff mit erhöhter härte für thermisch beanspruchte bauteile |
DE10237446B4 (de) * | 2002-08-16 | 2004-07-29 | Stahlwerk Ergste Westig Gmbh | Verwendung eines Chrom-Stahls und dessen Herstellung |
ES2242553T3 (es) | 2002-08-16 | 2007-03-16 | Stahlwerk Ergste Westig Gmbh | Elemento elastico de un acero ferritico al cromo. |
US7294212B2 (en) * | 2003-05-14 | 2007-11-13 | Jfe Steel Corporation | High-strength stainless steel material in the form of a wheel rim and method for manufacturing the same |
US9631249B2 (en) * | 2011-11-28 | 2017-04-25 | Nippon Steel & Sumitomo Metal Corporation | Stainless steel and method for manufacturing same |
CA2932068C (en) * | 2013-12-13 | 2023-01-03 | Outokumpu Oyj | Method for producing high-strength duplex stainless steel |
JP6128291B2 (ja) | 2015-04-21 | 2017-05-17 | Jfeスチール株式会社 | マルテンサイト系ステンレス鋼 |
EP3444371B1 (en) | 2016-04-12 | 2021-01-13 | JFE Steel Corporation | Martensitic stainless steel sheet |
ES2849176T3 (es) | 2016-10-18 | 2021-08-16 | Jfe Steel Corp | Lámina de acero inoxidable martensítico |
CN107083519A (zh) * | 2017-02-22 | 2017-08-22 | 广东鑫发精密金属科技有限公司 | 一种不锈钢冷轧精密弹簧钢带及其制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS471878B1 (en) * | 1967-01-14 | 1972-01-19 | Manufacturing method of ferritic stainless steel sheet having excellent workability without ridging | |
AT323222B (de) * | 1970-12-24 | 1975-06-25 | Schoeller Bleckmann Stahlwerke | Wärmebehandlung ferritischer chromstähle, die von hohen temperaturen abgekühlt werden |
JPS5798629A (en) * | 1980-12-08 | 1982-06-18 | Nippon Kinzoku Kk | Manufacture of precipitation-hardened type stainless steel strip |
JPS637338A (ja) * | 1986-06-27 | 1988-01-13 | Nisshin Steel Co Ltd | 面内異方性の小さい高延性高強度の複相組織クロムステンレス鋼板または鋼帯の製造法 |
JPS6396214A (ja) * | 1986-10-09 | 1988-04-27 | Toshiba Corp | 耐sccに優れた高強度、高靭性ばね材の製造方法 |
CA1305911C (en) * | 1986-12-30 | 1992-08-04 | Teruo Tanaka | Process for the production of a strip of a chromium stainless steel of a duplex structure having high strength and elongation as well as reduced plane anisotropy |
JPH07100824B2 (ja) * | 1987-01-03 | 1995-11-01 | 日新製鋼株式会社 | 延性に優れた高強度複相組織クロムステンレス鋼帯の製造法 |
ES2044905T3 (es) * | 1986-12-30 | 1994-01-16 | Nisshin Steel Co Ltd | Proceso para la produccion de una banda de acero inoxidable al cromo de una estructura doble que tiene una alta resistencia y alargamiento asi como una mejor anistropia plana. |
CA2012417C (en) * | 1989-03-17 | 1998-07-21 | Noboru Kinoshita | Stainless steel sheet for exterior building constituent and method of making the same |
-
1989
- 1989-07-22 JP JP1190274A patent/JP2756549B2/ja not_active Expired - Fee Related
-
1990
- 1990-07-19 EP EP90910910A patent/EP0436032B1/en not_active Expired - Lifetime
- 1990-07-19 WO PCT/JP1990/000930 patent/WO1991001385A1/ja active IP Right Grant
- 1990-07-19 BR BR909006864A patent/BR9006864A/pt not_active IP Right Cessation
- 1990-07-19 US US07/651,250 patent/US5178693A/en not_active Expired - Fee Related
- 1990-07-19 KR KR1019910700284A patent/KR0167778B1/ko not_active IP Right Cessation
- 1990-07-19 CA CA002037908A patent/CA2037908C/en not_active Expired - Fee Related
- 1990-07-19 ES ES90910910T patent/ES2085910T3/es not_active Expired - Lifetime
- 1990-07-19 DE DE69026695T patent/DE69026695T2/de not_active Expired - Fee Related
- 1990-07-21 CN CN90104776A patent/CN1024025C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR0167778B1 (ko) | 1999-01-15 |
CA2037908C (en) | 2001-02-27 |
EP0436032A1 (en) | 1991-07-10 |
EP0436032B1 (en) | 1996-04-24 |
DE69026695T2 (de) | 1996-11-28 |
CN1024025C (zh) | 1994-03-16 |
JPH0356621A (ja) | 1991-03-12 |
EP0436032A4 (en) | 1991-08-28 |
DE69026695D1 (de) | 1996-05-30 |
US5178693A (en) | 1993-01-12 |
KR920701489A (ko) | 1992-08-11 |
BR9006864A (pt) | 1991-08-27 |
JP2756549B2 (ja) | 1998-05-25 |
CN1049032A (zh) | 1991-02-06 |
CA2037908A1 (en) | 1991-01-23 |
WO1991001385A1 (en) | 1991-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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