DE3688862T2 - Verfahren zum Herstellen kaltgewalzter Stahlbleche mit guter Tiefziehbarkeit. - Google Patents
Verfahren zum Herstellen kaltgewalzter Stahlbleche mit guter Tiefziehbarkeit.Info
- Publication number
- DE3688862T2 DE3688862T2 DE86304020T DE3688862T DE3688862T2 DE 3688862 T2 DE3688862 T2 DE 3688862T2 DE 86304020 T DE86304020 T DE 86304020T DE 3688862 T DE3688862 T DE 3688862T DE 3688862 T2 DE3688862 T2 DE 3688862T2
- Authority
- DE
- Germany
- Prior art keywords
- steel sheet
- rolling
- less
- rolled steel
- cold
- 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 - Fee Related
Links
- 239000010960 cold rolled steel Substances 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 13
- 230000008569 process Effects 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 75
- 239000010959 steel Substances 0.000 claims description 75
- 238000010438 heat treatment Methods 0.000 claims description 31
- 238000001816 cooling Methods 0.000 claims description 26
- 238000005096 rolling process Methods 0.000 claims description 22
- 238000000137 annealing Methods 0.000 claims description 19
- 238000005098 hot rolling Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 7
- 238000005097 cold rolling Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 description 73
- 229910052719 titanium Inorganic materials 0.000 description 19
- 229910052758 niobium Inorganic materials 0.000 description 17
- 229910052799 carbon Inorganic materials 0.000 description 14
- 230000032683 aging Effects 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 229910052717 sulfur Inorganic materials 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001953 recrystallisation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
- 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
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60116661A JPS61276927A (ja) | 1985-05-31 | 1985-05-31 | 深絞り性の良好な冷延鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3688862D1 DE3688862D1 (de) | 1993-09-16 |
| DE3688862T2 true DE3688862T2 (de) | 1993-11-25 |
Family
ID=14692762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE86304020T Expired - Fee Related DE3688862T2 (de) | 1985-05-31 | 1986-05-27 | Verfahren zum Herstellen kaltgewalzter Stahlbleche mit guter Tiefziehbarkeit. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4857117A (enExample) |
| EP (1) | EP0203809B1 (enExample) |
| JP (1) | JPS61276927A (enExample) |
| KR (1) | KR910002867B1 (enExample) |
| CA (1) | CA1271692A (enExample) |
| DE (1) | DE3688862T2 (enExample) |
| ZA (1) | ZA864017B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4931106A (en) * | 1987-09-14 | 1990-06-05 | Kawasaki Steel Corporation | Hot rolled steel sheet having high resistances against secondary-work embrittlement and brazing embrittlement and adapted for ultra-deep drawing and a method for producing the same |
| JPH07103422B2 (ja) * | 1988-01-14 | 1995-11-08 | 新日本製鐵株式会社 | 良加工性高強度冷延鋼板の製造方法 |
| FR2626896B1 (fr) * | 1988-02-09 | 1990-12-21 | Nisshin Steel Co Ltd | Procede pour fabriquer une tole d'acier calme par du titane revetue de zinc allie |
| JPH01225727A (ja) * | 1988-03-04 | 1989-09-08 | Sumitomo Metal Ind Ltd | 極低炭素冷延鋼板の製造法 |
| JPH0254779A (ja) * | 1988-08-18 | 1990-02-23 | Kawasaki Steel Corp | プレス成形性および塗装後密着性に優れた有機複合めっき鋼板の製造方法 |
| JPH0756055B2 (ja) * | 1989-11-29 | 1995-06-14 | 新日本製鐵株式会社 | 加工性の極めて優れた冷延鋼板の高効率な製造方法 |
| US5279683A (en) * | 1990-06-20 | 1994-01-18 | Kawasaki Steel Corporation | Method of producing high-strength cold-rolled steel sheet suitable for working |
| JPH0756051B2 (ja) * | 1990-06-20 | 1995-06-14 | 川崎製鉄株式会社 | 加工用高張力冷延鋼板の製造方法 |
| EP0572666B1 (en) * | 1991-02-20 | 1998-05-06 | Nippon Steel Corporation | Cold-rolled steel sheet and galvanized cold-rolled steel sheet which are excellent in formability and baking hardenability, and production thereof |
| JP2781297B2 (ja) * | 1991-10-29 | 1998-07-30 | 川崎製鉄株式会社 | 耐２次加工脆性に優れ面内異方性の少ない冷延薄鋼板の製造方法 |
| FR2689907B1 (fr) * | 1992-04-13 | 1994-11-10 | Toyo Kohan Co Ltd | Procédé de production d'une tôle d'acier formée par recuit continu et tôle produite par ce procédé. |
| CN1043905C (zh) * | 1993-10-05 | 1999-06-30 | 日本钢管株式会社 | 连续退火冷轧薄钢板及其制法 |
| DE69423713T2 (de) * | 1993-12-21 | 2000-07-13 | Kawasaki Steel Corp., Kobe | Verfahren zum Herstellen von dünnen Stahlblechen mit niedriger planarer Anisotropie für Dosen |
| KR100350065B1 (ko) * | 1997-11-26 | 2002-12-11 | 주식회사 포스코 | 내2차가공취성이우수한초고성형고강도전기아연도금강판용강재및이를이용한전기아연도금강판의제조방법 |
| JPH11256243A (ja) * | 1998-03-10 | 1999-09-21 | Kobe Steel Ltd | 深絞り性に優れた厚物冷延鋼板の製造方法 |
| KR100435466B1 (ko) * | 1999-12-21 | 2004-06-10 | 주식회사 포스코 | 딥드로잉성이 우수한 ｐ첨가 극저탄소 냉연강판의 제조방법 |
| KR100473497B1 (ko) * | 2000-06-20 | 2005-03-09 | 제이에프이 스틸 가부시키가이샤 | 박강판 및 그 제조방법 |
| CN102744264B (zh) * | 2012-07-31 | 2015-03-25 | 首钢总公司 | 一种冷轧带钢表面粗晶缺陷控制方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842752A (ja) * | 1981-09-07 | 1983-03-12 | Nippon Steel Corp | プレス成形性の優れた冷延鋼板 |
| JPS5848635A (ja) * | 1981-09-18 | 1983-03-22 | Nippon Steel Corp | 加工性のすぐれた冷延鋼板の製造方法 |
| JPS5848633A (ja) * | 1981-09-18 | 1983-03-22 | Nippon Steel Corp | プレス成形性の優れた冷延鋼板の製造法 |
| JPS6045689B2 (ja) * | 1982-02-19 | 1985-10-11 | 川崎製鉄株式会社 | プレス成形性にすぐれた冷延鋼板の製造方法 |
| US4504326A (en) * | 1982-10-08 | 1985-03-12 | Nippon Steel Corporation | Method for the production of cold rolled steel sheet having super deep drawability |
| JPS59193221A (ja) * | 1983-04-15 | 1984-11-01 | Nippon Steel Corp | 極めて優れた二次加工性を有する超深絞り用冷延鋼板の製造方法 |
-
1985
- 1985-05-31 JP JP60116661A patent/JPS61276927A/ja active Granted
-
1986
- 1986-05-27 DE DE86304020T patent/DE3688862T2/de not_active Expired - Fee Related
- 1986-05-27 EP EP86304020A patent/EP0203809B1/en not_active Expired - Lifetime
- 1986-05-29 ZA ZA864017A patent/ZA864017B/xx unknown
- 1986-05-30 KR KR1019860004290A patent/KR910002867B1/ko not_active Expired
- 1986-05-30 CA CA000510435A patent/CA1271692A/en not_active Expired - Lifetime
-
1988
- 1988-02-25 US US07/161,438 patent/US4857117A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA1271692A (en) | 1990-07-17 |
| EP0203809B1 (en) | 1993-08-11 |
| JPH0510411B2 (enExample) | 1993-02-09 |
| KR910002867B1 (ko) | 1991-05-06 |
| EP0203809A3 (en) | 1990-06-13 |
| DE3688862D1 (de) | 1993-09-16 |
| JPS61276927A (ja) | 1986-12-06 |
| ZA864017B (en) | 1987-01-28 |
| KR860009147A (ko) | 1986-12-20 |
| EP0203809A2 (en) | 1986-12-03 |
| US4857117A (en) | 1989-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |