JPH0238648B2 - - Google Patents
Info
- Publication number
- JPH0238648B2 JPH0238648B2 JP61266651A JP26665186A JPH0238648B2 JP H0238648 B2 JPH0238648 B2 JP H0238648B2 JP 61266651 A JP61266651 A JP 61266651A JP 26665186 A JP26665186 A JP 26665186A JP H0238648 B2 JPH0238648 B2 JP H0238648B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- steel
- cold
- temperature
- chemical conversion
- 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
- 238000005096 rolling process Methods 0.000 claims description 39
- 238000005098 hot rolling Methods 0.000 claims description 25
- 239000000126 substance Substances 0.000 claims description 20
- 238000000137 annealing Methods 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 238000011282 treatment Methods 0.000 claims description 18
- 239000010960 cold rolled steel Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 238000001953 recrystallisation Methods 0.000 claims description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 37
- 239000010959 steel Substances 0.000 description 37
- 238000000034 method Methods 0.000 description 25
- 238000005097 cold rolling Methods 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 13
- 230000009467 reduction Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 239000010687 lubricating oil Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000009749 continuous casting Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004534 enameling Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron ions Chemical class 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 |
|---|---|---|---|
| JP26665186A JPS63121623A (ja) | 1986-11-11 | 1986-11-11 | 耐リジング性と化成処理性に優れる深絞り用冷延鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26665186A JPS63121623A (ja) | 1986-11-11 | 1986-11-11 | 耐リジング性と化成処理性に優れる深絞り用冷延鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63121623A JPS63121623A (ja) | 1988-05-25 |
| JPH0238648B2 true JPH0238648B2 (ru) | 1990-08-31 |
Family
ID=17433792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26665186A Granted JPS63121623A (ja) | 1986-11-11 | 1986-11-11 | 耐リジング性と化成処理性に優れる深絞り用冷延鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121623A (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07107179B2 (ja) * | 1988-08-05 | 1995-11-15 | 川崎製鉄株式会社 | 超深絞り用冷延鋼板の製造方法 |
| JPH0784619B2 (ja) * | 1989-09-05 | 1995-09-13 | 株式会社神戸製鋼所 | 深絞り性と耐２次加工脆性に優れた冷延鋼板の製造方法 |
| JP3420370B2 (ja) * | 1995-03-16 | 2003-06-23 | Ｊｆｅスチール株式会社 | プレス成形性に優れた薄鋼板およびその製造方法 |
| JPH09241755A (ja) * | 1996-03-04 | 1997-09-16 | Kawasaki Steel Corp | 深絞り性に優れた薄鋼板の製造方法 |
Citations (4)
| 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 |
| 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 |
| JPS61119621A (ja) * | 1984-11-16 | 1986-06-06 | Nippon Steel Corp | 深絞り用冷延鋼板の製造方法 |
| 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 |
-
1986
- 1986-11-11 JP JP26665186A patent/JPS63121623A/ja active Granted
Patent Citations (4)
| 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 |
| 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 |
| JPS61119621A (ja) * | 1984-11-16 | 1986-06-06 | Nippon Steel Corp | 深絞り用冷延鋼板の製造方法 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63121623A (ja) | 1988-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |