JPH0354173B2 - - Google Patents
Info
- Publication number
- JPH0354173B2 JPH0354173B2 JP12786583A JP12786583A JPH0354173B2 JP H0354173 B2 JPH0354173 B2 JP H0354173B2 JP 12786583 A JP12786583 A JP 12786583A JP 12786583 A JP12786583 A JP 12786583A JP H0354173 B2 JPH0354173 B2 JP H0354173B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- during
- hardness
- less
- hardenability
- 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
- 239000012535 impurity Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 238000005496 tempering Methods 0.000 description 9
- 238000010273 cold forging Methods 0.000 description 8
- 238000012669 compression test Methods 0.000 description 8
- 230000006698 induction Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000010791 quenching Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910000915 Free machining steel Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010421 standard material Substances 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 102220358403 c.89C>G Human genes 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 102220259718 rs34120878 Human genes 0.000 description 1
- 102200082816 rs34868397 Human genes 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12786583A JPS6021358A (ja) | 1983-07-15 | 1983-07-15 | 冷間鍛造用強靭鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12786583A JPS6021358A (ja) | 1983-07-15 | 1983-07-15 | 冷間鍛造用強靭鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6021358A JPS6021358A (ja) | 1985-02-02 |
| JPH0354173B2 true JPH0354173B2 (zh) | 1991-08-19 |
Family
ID=14970562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12786583A Granted JPS6021358A (ja) | 1983-07-15 | 1983-07-15 | 冷間鍛造用強靭鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6021358A (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62139845A (ja) * | 1985-12-16 | 1987-06-23 | Nissan Motor Co Ltd | 冷間鍛造品 |
| JPH0711061B2 (ja) * | 1986-08-12 | 1995-02-08 | 大同特殊鋼株式会社 | 冷間鍛造用電磁ステンレス鋼 |
| JP2719916B2 (ja) * | 1987-12-29 | 1998-02-25 | 愛知製鋼株式会社 | 冷間鍛造用マルテンサイト系ステンレス鋼及びその製造方法 |
| JP4915807B2 (ja) * | 2007-07-26 | 2012-04-11 | 栗田エンジニアリング株式会社 | 高圧水洗浄装置 |
| CN102019335B (zh) * | 2010-11-04 | 2012-07-04 | 上海交通大学 | 调质结构钢的冷锻加工方法 |
| JP6237186B2 (ja) * | 2013-12-11 | 2017-11-29 | 愛知製鋼株式会社 | 被削性と転動疲労寿命特性に優れる機械構造用鋼 |
-
1983
- 1983-07-15 JP JP12786583A patent/JPS6021358A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6021358A (ja) | 1985-02-02 |
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