JPH0568534B2 - - Google Patents
Info
- Publication number
- JPH0568534B2 JPH0568534B2 JP30199586A JP30199586A JPH0568534B2 JP H0568534 B2 JPH0568534 B2 JP H0568534B2 JP 30199586 A JP30199586 A JP 30199586A JP 30199586 A JP30199586 A JP 30199586A JP H0568534 B2 JPH0568534 B2 JP H0568534B2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- resistance
- amount
- steel
- less
- 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
- 229910000639 Spring steel Inorganic materials 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000005261 decarburization Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000376 effect on fatigue Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30199586A JPS63153240A (ja) | 1986-12-17 | 1986-12-17 | 耐へたり性に優れたばね用鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30199586A JPS63153240A (ja) | 1986-12-17 | 1986-12-17 | 耐へたり性に優れたばね用鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63153240A JPS63153240A (ja) | 1988-06-25 |
| JPH0568534B2 true JPH0568534B2 (de) | 1993-09-29 |
Family
ID=17903615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30199586A Granted JPS63153240A (ja) | 1986-12-17 | 1986-12-17 | 耐へたり性に優れたばね用鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153240A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960005230B1 (ko) * | 1993-12-29 | 1996-04-23 | 포항종합제철주식회사 | 고강도 고인성 스프링용강의 제조방법 |
| CN1764733A (zh) | 2003-03-28 | 2006-04-26 | 株式会社神户制钢所 | 弹性减退抗力以及疲劳特性优异的弹簧钢 |
| JP4486040B2 (ja) * | 2005-12-20 | 2010-06-23 | 株式会社神戸製鋼所 | 冷間切断性と疲労特性に優れた冷間成形ばね用鋼線とその製造方法 |
-
1986
- 1986-12-17 JP JP30199586A patent/JPS63153240A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63153240A (ja) | 1988-06-25 |
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