CA2005676A1 - Feuillards d'acier postformables et methode de production connexe - Google Patents
Feuillards d'acier postformables et methode de production connexeInfo
- Publication number
- CA2005676A1 CA2005676A1 CA2005676A CA2005676A CA2005676A1 CA 2005676 A1 CA2005676 A1 CA 2005676A1 CA 2005676 A CA2005676 A CA 2005676A CA 2005676 A CA2005676 A CA 2005676A CA 2005676 A1 CA2005676 A1 CA 2005676A1
- Authority
- CA
- Canada
- Prior art keywords
- thin steel
- producing
- same
- steel sheets
- formable thin
- 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.)
- Granted
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
-
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
-
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0426—Hot rolling
-
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0436—Cold rolling
-
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0473—Final recrystallisation annealing
-
- 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0478—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular surface treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63-318,404 | 1988-12-19 | ||
JP31840488A JPH0756054B2 (ja) | 1988-12-19 | 1988-12-19 | スポット溶接継手の耐疲労特性に優れる加工用冷延鋼板の製造方法 |
JP27715889A JP2810154B2 (ja) | 1989-10-26 | 1989-10-26 | 溶接継手の耐疲労性に優れる加工用熱延鋼板 |
JP1-277,158 | 1989-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2005676A1 true CA2005676A1 (fr) | 1990-06-19 |
CA2005676C CA2005676C (fr) | 1998-12-01 |
Family
ID=26552278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002005676A Expired - Lifetime CA2005676C (fr) | 1988-12-19 | 1989-12-15 | Feuillards d'acier postformables et methode de production connexe |
Country Status (6)
Country | Link |
---|---|
US (1) | US5053194A (fr) |
EP (1) | EP0375273B1 (fr) |
KR (1) | KR970001408B1 (fr) |
AU (1) | AU608183B2 (fr) |
CA (1) | CA2005676C (fr) |
DE (1) | DE68922200T2 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5384206A (en) * | 1991-03-15 | 1995-01-24 | Nippon Steel Corporation | High-strength cold-rolled steel strip and molten zinc-plated high-strength cold-rolled steel strip having good formability and method of producing such strips |
JP3422612B2 (ja) * | 1996-01-19 | 2003-06-30 | Jfeスチール株式会社 | 極低炭素冷延鋼板の製造方法 |
JP4234932B2 (ja) * | 2002-02-13 | 2009-03-04 | 新日本製鐵株式会社 | 成形性及び溶接部の特性に優れた容器用鋼板及びその製造方法 |
KR101455470B1 (ko) * | 2012-09-27 | 2014-10-27 | 현대제철 주식회사 | 냉연강판 제조 방법 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5352222A (en) * | 1976-10-25 | 1978-05-12 | Kawasaki Steel Co | Ultra low carbon* cold rolled steel sheets excellent in cold workability |
JPS582249B2 (ja) * | 1977-05-07 | 1983-01-14 | 新日本製鐵株式会社 | プレス成形用冷延鋼板の連続焼鈍方法 |
JPS5413566A (en) * | 1977-07-04 | 1979-02-01 | Hitachi Ltd | Product of insert molding |
JPS5825436A (ja) * | 1981-08-10 | 1983-02-15 | Kawasaki Steel Corp | 遅時効性、異方性小なる深絞り用冷延鋼板の製造方法 |
DE3271669D1 (en) * | 1981-09-18 | 1986-07-17 | Nippon Steel Corp | Method for producing a cold rolled steel sheet |
JPS58110659A (ja) * | 1981-12-25 | 1983-07-01 | Nippon Kokan Kk <Nkk> | 深絞り用亜鉛めつき鋼板およびその製造方法 |
JPS58136722A (ja) * | 1982-02-05 | 1983-08-13 | Nippon Steel Corp | 高フランジ加工用鋼の製造方法 |
JPS60103129A (ja) * | 1983-11-11 | 1985-06-07 | Kawasaki Steel Corp | 連続焼鈍による深絞り用冷延鋼板の製造方法 |
JPS60262918A (ja) * | 1984-06-08 | 1985-12-26 | Kawasaki Steel Corp | ストレツチヤ−ストレインの発生しない表面処理原板の製造方法 |
CA1259827A (fr) * | 1984-07-17 | 1989-09-26 | Mitsumasa Kurosawa | Toles d'acier laminees a froid, et methode de fabrication connexe |
JPS61246344A (ja) * | 1985-04-22 | 1986-11-01 | Kawasaki Steel Corp | 耐2次加工脆性に優れる超深絞り用冷延鋼板 |
JPS6369923A (ja) * | 1986-09-09 | 1988-03-30 | Sumitomo Metal Ind Ltd | 焼付硬化性をもつ深絞り用冷延鋼板の製造方法 |
US4889566A (en) * | 1987-06-18 | 1989-12-26 | Kawasaki Steel Corporation | Method for producing cold rolled steel sheets having improved spot weldability |
JPS63317625A (ja) * | 1987-06-19 | 1988-12-26 | Kawasaki Steel Corp | スポット溶接部の疲労特性に優れた極低炭素冷延鋼板の製造方法 |
JPH01225748A (ja) * | 1988-03-04 | 1989-09-08 | Sumitomo Metal Ind Ltd | 耐疲労性の優れた冷延鋼板とその製造法 |
-
1989
- 1989-12-12 US US07/449,724 patent/US5053194A/en not_active Expired - Lifetime
- 1989-12-14 DE DE68922200T patent/DE68922200T2/de not_active Expired - Lifetime
- 1989-12-14 EP EP89313064A patent/EP0375273B1/fr not_active Expired - Lifetime
- 1989-12-15 CA CA002005676A patent/CA2005676C/fr not_active Expired - Lifetime
- 1989-12-18 AU AU46912/89A patent/AU608183B2/en not_active Ceased
- 1989-12-19 KR KR1019890019000A patent/KR970001408B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2005676C (fr) | 1998-12-01 |
EP0375273B1 (fr) | 1995-04-12 |
DE68922200D1 (de) | 1995-05-18 |
KR970001408B1 (ko) | 1997-02-06 |
US5053194A (en) | 1991-10-01 |
EP0375273A3 (fr) | 1991-09-18 |
KR900009154A (ko) | 1990-07-02 |
DE68922200T2 (de) | 1995-08-10 |
AU4691289A (en) | 1990-06-21 |
EP0375273A2 (fr) | 1990-06-27 |
AU608183B2 (en) | 1991-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |