JPH0125381B2 - - Google Patents
Info
- Publication number
- JPH0125381B2 JPH0125381B2 JP11438984A JP11438984A JPH0125381B2 JP H0125381 B2 JPH0125381 B2 JP H0125381B2 JP 11438984 A JP11438984 A JP 11438984A JP 11438984 A JP11438984 A JP 11438984A JP H0125381 B2 JPH0125381 B2 JP H0125381B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- cold
- temperature
- steel
- rolled
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 238000000137 annealing Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000010960 cold rolled steel Substances 0.000 claims description 18
- 238000005098 hot rolling Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 17
- 238000011282 treatment Methods 0.000 description 16
- 230000032683 aging Effects 0.000 description 13
- 239000000047 product Substances 0.000 description 12
- 238000004804 winding Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 239000006104 solid solution Substances 0.000 description 8
- 229910001567 cementite Inorganic materials 0.000 description 7
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- 238000005097 cold rolling Methods 0.000 description 5
- 238000001953 recrystallisation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000009849 vacuum degassing Methods 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
- 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
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 Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11438984A JPS60258429A (ja) | 1984-06-06 | 1984-06-06 | 加工用冷延鋼板の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11438984A JPS60258429A (ja) | 1984-06-06 | 1984-06-06 | 加工用冷延鋼板の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60258429A JPS60258429A (ja) | 1985-12-20 |
| JPH0125381B2 true JPH0125381B2 (US20110009641A1-20110113-C00116.png) | 1989-05-17 |
Family
ID=14636449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11438984A Granted JPS60258429A (ja) | 1984-06-06 | 1984-06-06 | 加工用冷延鋼板の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60258429A (US20110009641A1-20110113-C00116.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0765115B2 (ja) * | 1987-07-30 | 1995-07-12 | 株式会社神戸製鋼所 | 深絞り用冷間圧延鋼板の製造法 |
| JP3292671B2 (ja) * | 1997-02-10 | 2002-06-17 | 川崎製鉄株式会社 | 深絞り性と耐時効性の良好な冷延鋼板用の熱延鋼帯 |
-
1984
- 1984-06-06 JP JP11438984A patent/JPS60258429A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60258429A (ja) | 1985-12-20 |
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