JPH0356301B2 - - Google Patents
Info
- Publication number
- JPH0356301B2 JPH0356301B2 JP14538487A JP14538487A JPH0356301B2 JP H0356301 B2 JPH0356301 B2 JP H0356301B2 JP 14538487 A JP14538487 A JP 14538487A JP 14538487 A JP14538487 A JP 14538487A JP H0356301 B2 JPH0356301 B2 JP H0356301B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- steel
- strength
- spot
- low
- 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
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 150000004767 nitrides Chemical class 0.000 claims description 3
- 150000003568 thioethers Chemical class 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 23
- 239000010959 steel Substances 0.000 description 23
- 238000000137 annealing Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000010960 cold rolled steel Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000010953 base metal Substances 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009661 fatigue test Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Landscapes
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14538487A JPS63310939A (ja) | 1987-06-12 | 1987-06-12 | スポット溶接性の良好な極低炭素鋼板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14538487A JPS63310939A (ja) | 1987-06-12 | 1987-06-12 | スポット溶接性の良好な極低炭素鋼板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63310939A JPS63310939A (ja) | 1988-12-19 |
| JPH0356301B2 true JPH0356301B2 (enrdf_load_stackoverflow) | 1991-08-27 |
Family
ID=15383996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14538487A Granted JPS63310939A (ja) | 1987-06-12 | 1987-06-12 | スポット溶接性の良好な極低炭素鋼板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63310939A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63317648A (ja) * | 1987-06-19 | 1988-12-26 | Kawasaki Steel Corp | 加工性とスポット溶接性に優れる冷延鋼板 |
| JPS63317647A (ja) * | 1987-06-18 | 1988-12-26 | Kawasaki Steel Corp | 溶接部の強度および靭性に優れる冷延鋼板およびその製造方法 |
| KR20020010050A (ko) * | 2000-07-28 | 2002-02-02 | 이구택 | 플럭스 코어 와이어 외피용 냉연강판 및 그 제조방법 |
-
1987
- 1987-06-12 JP JP14538487A patent/JPS63310939A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63310939A (ja) | 1988-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |