JPS61276931A - 焼付硬化性を有する超深絞り用冷延鋼板の製造方法 - Google Patents
焼付硬化性を有する超深絞り用冷延鋼板の製造方法Info
- Publication number
- JPS61276931A JPS61276931A JP11666585A JP11666585A JPS61276931A JP S61276931 A JPS61276931 A JP S61276931A JP 11666585 A JP11666585 A JP 11666585A JP 11666585 A JP11666585 A JP 11666585A JP S61276931 A JPS61276931 A JP S61276931A
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- steel
- rolling
- cold rolled
- temperature
- 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
- 239000010960 cold rolled steel Substances 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 18
- 238000005098 hot rolling Methods 0.000 claims abstract description 14
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 14
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 20
- 238000000137 annealing Methods 0.000 abstract description 11
- 229910052799 carbon Inorganic materials 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005097 cold rolling Methods 0.000 abstract description 6
- 230000002542 deteriorative effect Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 description 10
- 230000006866 deterioration Effects 0.000 description 8
- 230000032683 aging Effects 0.000 description 7
- 239000006104 solid solution Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100027969 Caenorhabditis elegans old-1 gene Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11666585A JPS61276931A (ja) | 1985-05-31 | 1985-05-31 | 焼付硬化性を有する超深絞り用冷延鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11666585A JPS61276931A (ja) | 1985-05-31 | 1985-05-31 | 焼付硬化性を有する超深絞り用冷延鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61276931A true JPS61276931A (ja) | 1986-12-06 |
| JPH0210855B2 JPH0210855B2 (enrdf_load_stackoverflow) | 1990-03-09 |
Family
ID=14692860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11666585A Granted JPS61276931A (ja) | 1985-05-31 | 1985-05-31 | 焼付硬化性を有する超深絞り用冷延鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61276931A (enrdf_load_stackoverflow) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990008202A1 (en) * | 1989-01-20 | 1990-07-26 | Sumitomo Metal Industries, Ltd. | Production of seizing-hardenable steel sheet |
| JPH02197549A (ja) * | 1989-01-27 | 1990-08-06 | Sumitomo Metal Ind Ltd | 焼付硬化性を有する深絞り用高強度冷延鋼板とその製造方法 |
| JPH03257125A (ja) * | 1990-03-07 | 1991-11-15 | Sumitomo Metal Ind Ltd | 焼付硬化性超深絞り用鋼板の製造方法 |
| JPH0480323A (ja) * | 1990-07-19 | 1992-03-13 | Sumitomo Metal Ind Ltd | 高強度焼付硬化性鋼板の製造方法 |
| JPH04325654A (ja) * | 1991-04-25 | 1992-11-16 | Sumitomo Metal Ind Ltd | 塗装焼付硬化性高張力薄鋼板とその製造法 |
| JPH05112845A (ja) * | 1991-03-30 | 1993-05-07 | Nippon Steel Corp | 成形後の面形状性が良好で優れた耐デント性を有する深絞り用高強度冷延鋼板 |
| JPH07242948A (ja) * | 1994-02-28 | 1995-09-19 | Kobe Steel Ltd | 焼付け硬化性に優れた深絞り用冷延鋼板の製造方法 |
| JPH07300623A (ja) * | 1994-05-02 | 1995-11-14 | Kawasaki Steel Corp | 焼付硬化性および耐時効性に優れる加工用薄鋼板の製造方法 |
| WO1998045494A1 (fr) * | 1997-04-09 | 1998-10-15 | Kawasaki Steel Corporation | Tole d'acier a froid mince revetue de type trempe presentant une excellente resistance au vieillissement, et procede de production |
| US5853903A (en) * | 1996-05-07 | 1998-12-29 | Nkk Corporation | Steel sheet for excellent panel appearance and dent resistance after panel-forming |
| EP3305933A4 (en) * | 2015-06-05 | 2018-04-11 | Posco | High-strength thin steel sheet with excellent drawability and bake hardenability, and method for manufacturing same |
| EP3498877A4 (en) * | 2016-08-12 | 2019-06-19 | Posco | HIGH-RESISTANCE STEEL PLATE WITH EXCELLENT FORMABILITY AND MANUFACTURING METHOD THEREFOR |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03104353U (enrdf_load_stackoverflow) * | 1990-02-14 | 1991-10-29 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5884929A (ja) * | 1981-11-17 | 1983-05-21 | Nippon Steel Corp | 非時効性で塗装焼付硬化性の優れた深絞り用冷延鋼板の製造法 |
| JPS58107414A (ja) * | 1981-12-22 | 1983-06-27 | Nippon Steel Corp | 超深絞り用鋼板の製造方法 |
| JPS5931827A (ja) * | 1982-08-13 | 1984-02-21 | Nippon Steel Corp | 超深絞り用焼付硬化性鋼板の製造方法 |
| JPS5938337A (ja) * | 1982-08-28 | 1984-03-02 | Nippon Steel Corp | 超深絞り用焼付硬化性鋼板の製造方法 |
| JPS5974232A (ja) * | 1982-10-20 | 1984-04-26 | Nippon Steel Corp | 極めて優れた二次加工性を有する超深絞り用焼付硬化性溶融亜鉛めつき鋼板の製造方法 |
| JPS5976826A (ja) * | 1982-10-22 | 1984-05-02 | Nippon Steel Corp | 超深絞用冷延鋼板の製造方法 |
-
1985
- 1985-05-31 JP JP11666585A patent/JPS61276931A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5884929A (ja) * | 1981-11-17 | 1983-05-21 | Nippon Steel Corp | 非時効性で塗装焼付硬化性の優れた深絞り用冷延鋼板の製造法 |
| JPS58107414A (ja) * | 1981-12-22 | 1983-06-27 | Nippon Steel Corp | 超深絞り用鋼板の製造方法 |
| JPS5931827A (ja) * | 1982-08-13 | 1984-02-21 | Nippon Steel Corp | 超深絞り用焼付硬化性鋼板の製造方法 |
| JPS5938337A (ja) * | 1982-08-28 | 1984-03-02 | Nippon Steel Corp | 超深絞り用焼付硬化性鋼板の製造方法 |
| JPS5974232A (ja) * | 1982-10-20 | 1984-04-26 | Nippon Steel Corp | 極めて優れた二次加工性を有する超深絞り用焼付硬化性溶融亜鉛めつき鋼板の製造方法 |
| JPS5976826A (ja) * | 1982-10-22 | 1984-05-02 | Nippon Steel Corp | 超深絞用冷延鋼板の製造方法 |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2234985A (en) * | 1989-01-20 | 1991-02-20 | Sumitomo Metal Ind | Production of bake-hardenable steel sheet |
| GB2234985B (en) * | 1989-01-20 | 1993-04-07 | Sumitomo Metal Ind | Manufacturing method for bake-hardenable steel sheet |
| WO1990008202A1 (en) * | 1989-01-20 | 1990-07-26 | Sumitomo Metal Industries, Ltd. | Production of seizing-hardenable steel sheet |
| JPH02197549A (ja) * | 1989-01-27 | 1990-08-06 | Sumitomo Metal Ind Ltd | 焼付硬化性を有する深絞り用高強度冷延鋼板とその製造方法 |
| JPH03257125A (ja) * | 1990-03-07 | 1991-11-15 | Sumitomo Metal Ind Ltd | 焼付硬化性超深絞り用鋼板の製造方法 |
| JPH0480323A (ja) * | 1990-07-19 | 1992-03-13 | Sumitomo Metal Ind Ltd | 高強度焼付硬化性鋼板の製造方法 |
| JPH05112845A (ja) * | 1991-03-30 | 1993-05-07 | Nippon Steel Corp | 成形後の面形状性が良好で優れた耐デント性を有する深絞り用高強度冷延鋼板 |
| JPH04325654A (ja) * | 1991-04-25 | 1992-11-16 | Sumitomo Metal Ind Ltd | 塗装焼付硬化性高張力薄鋼板とその製造法 |
| JPH07242948A (ja) * | 1994-02-28 | 1995-09-19 | Kobe Steel Ltd | 焼付け硬化性に優れた深絞り用冷延鋼板の製造方法 |
| JPH07300623A (ja) * | 1994-05-02 | 1995-11-14 | Kawasaki Steel Corp | 焼付硬化性および耐時効性に優れる加工用薄鋼板の製造方法 |
| US5853903A (en) * | 1996-05-07 | 1998-12-29 | Nkk Corporation | Steel sheet for excellent panel appearance and dent resistance after panel-forming |
| WO1998045494A1 (fr) * | 1997-04-09 | 1998-10-15 | Kawasaki Steel Corporation | Tole d'acier a froid mince revetue de type trempe presentant une excellente resistance au vieillissement, et procede de production |
| CN1074055C (zh) * | 1997-04-09 | 2001-10-31 | 川崎制铁株式会社 | 耐时效性良好的涂装烘烤硬化型冷轧钢板及其处理方法 |
| EP3305933A4 (en) * | 2015-06-05 | 2018-04-11 | Posco | High-strength thin steel sheet with excellent drawability and bake hardenability, and method for manufacturing same |
| CN107995931A (zh) * | 2015-06-05 | 2018-05-04 | Posco公司 | 拉拔性及烘烤硬化性优异的高强度薄钢板及其制造方法 |
| US20180142318A1 (en) * | 2015-06-05 | 2018-05-24 | Posco | High-strength thin steel sheet with excellent drawability and bake hardenability, and method for manufacturing same |
| US10704116B2 (en) | 2015-06-05 | 2020-07-07 | Posco | High-strength thin steel sheet with excellent drawability and bake hardenability, and method for manufacturing same |
| EP3498877A4 (en) * | 2016-08-12 | 2019-06-19 | Posco | HIGH-RESISTANCE STEEL PLATE WITH EXCELLENT FORMABILITY AND MANUFACTURING METHOD THEREFOR |
| JP2019527775A (ja) * | 2016-08-12 | 2019-10-03 | ポスコＰｏｓｃｏ | 成形性に優れた高強度薄鋼板及びその製造方法 |
| US11421294B2 (en) | 2016-08-12 | 2022-08-23 | Posco | High strength steel sheet having excellent formability and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210855B2 (enrdf_load_stackoverflow) | 1990-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |