JPS6261664B2 - - Google Patents
Info
- Publication number
- JPS6261664B2 JPS6261664B2 JP56030058A JP3005881A JPS6261664B2 JP S6261664 B2 JPS6261664 B2 JP S6261664B2 JP 56030058 A JP56030058 A JP 56030058A JP 3005881 A JP3005881 A JP 3005881A JP S6261664 B2 JPS6261664 B2 JP S6261664B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- amount
- bake hardenability
- less
- bake
- 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 38
- 239000010959 steel Substances 0.000 claims description 38
- 239000010960 cold rolled steel Substances 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 4
- 238000005097 cold rolling Methods 0.000 claims description 3
- 238000005098 hot rolling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 16
- 229910052799 carbon Inorganic materials 0.000 description 5
- 229910000655 Killed steel Inorganic materials 0.000 description 4
- 229910001327 Rimmed steel Inorganic materials 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 150000001247 metal acetylides Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000758 substrate Substances 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 |
|---|---|---|---|
| JP3005881A JPS57143464A (en) | 1981-03-02 | 1981-03-02 | High-strength cold-rolled steel plate with superior enameling hardenability and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3005881A JPS57143464A (en) | 1981-03-02 | 1981-03-02 | High-strength cold-rolled steel plate with superior enameling hardenability and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57143464A JPS57143464A (en) | 1982-09-04 |
| JPS6261664B2 true JPS6261664B2 (is) | 1987-12-22 |
Family
ID=12293221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3005881A Granted JPS57143464A (en) | 1981-03-02 | 1981-03-02 | High-strength cold-rolled steel plate with superior enameling hardenability and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57143464A (is) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63189157U (is) * | 1987-05-28 | 1988-12-05 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0266116A (ja) * | 1988-08-29 | 1990-03-06 | Nissan Motor Co Ltd | 鋼板の疲労強度向上方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5798630A (en) * | 1980-12-08 | 1982-06-18 | Kawasaki Steel Corp | Manufacture of high-tension cold-rolled steel plate with high lankford value and baking hardness |
-
1981
- 1981-03-02 JP JP3005881A patent/JPS57143464A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5798630A (en) * | 1980-12-08 | 1982-06-18 | Kawasaki Steel Corp | Manufacture of high-tension cold-rolled steel plate with high lankford value and baking hardness |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63189157U (is) * | 1987-05-28 | 1988-12-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57143464A (en) | 1982-09-04 |
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