JPS5867847A - 耐へたり性の優れたばね用鋼 - Google Patents
耐へたり性の優れたばね用鋼Info
- Publication number
- JPS5867847A JPS5867847A JP16616881A JP16616881A JPS5867847A JP S5867847 A JPS5867847 A JP S5867847A JP 16616881 A JP16616881 A JP 16616881A JP 16616881 A JP16616881 A JP 16616881A JP S5867847 A JPS5867847 A JP S5867847A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- resistance
- fatigue resistance
- springs
- 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.)
- Granted
Links
- 229910000639 Spring steel Inorganic materials 0.000 title claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 11
- 229910052758 niobium Inorganic materials 0.000 claims description 9
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 63
- 239000010959 steel Substances 0.000 description 63
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 17
- 229910052802 copper Inorganic materials 0.000 description 17
- 239000010949 copper Substances 0.000 description 17
- 238000010791 quenching Methods 0.000 description 14
- 230000000171 quenching effect Effects 0.000 description 13
- 230000035882 stress Effects 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 229910001566 austenite Inorganic materials 0.000 description 8
- 229910052804 chromium Inorganic materials 0.000 description 7
- 229910052750 molybdenum Inorganic materials 0.000 description 7
- 238000005496 tempering Methods 0.000 description 7
- 229910052720 vanadium Inorganic materials 0.000 description 7
- 229910052796 boron Inorganic materials 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 150000001247 metal acetylides Chemical class 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009661 fatigue test Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 229910001193 A-6 tool steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000376 effect on fatigue Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Springs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16616881A JPS5867847A (ja) | 1981-10-17 | 1981-10-17 | 耐へたり性の優れたばね用鋼 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16616881A JPS5867847A (ja) | 1981-10-17 | 1981-10-17 | 耐へたり性の優れたばね用鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5867847A true JPS5867847A (ja) | 1983-04-22 |
| JPS6338419B2 JPS6338419B2 (enrdf_load_stackoverflow) | 1988-07-29 |
Family
ID=15826327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16616881A Granted JPS5867847A (ja) | 1981-10-17 | 1981-10-17 | 耐へたり性の優れたばね用鋼 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5867847A (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6089553A (ja) * | 1983-10-19 | 1985-05-20 | Daido Steel Co Ltd | 高強度ばね用鋼および前記鋼を使用した高強度ばねの製造方法 |
| US5009843A (en) * | 1989-05-29 | 1991-04-23 | Aichi Steel Works, Ltd. | Spring steel having good durability and sag-resistance |
| JPH0488123A (ja) * | 1990-08-01 | 1992-03-23 | Nippon Steel Corp | 高疲労強度ばねの製造法 |
| JPH06172847A (ja) * | 1986-10-24 | 1994-06-21 | Daido Steel Co Ltd | 高強度ばね用鋼の製造方法 |
| EP0713924A2 (en) | 1994-10-03 | 1996-05-29 | Daido Tokushuko Kabushiki Kaisha | Corrosion-resistant spring steel |
| US5575973A (en) * | 1993-12-29 | 1996-11-19 | Pohang Iron & Steel Co., Ltd. | High strength high toughness spring steel, and manufacturing process therefor |
| US6206984B1 (en) * | 1998-05-13 | 2001-03-27 | Kabushiki Kaisha Kobe Seiko Sho | Non-heat treated wire or bar steel for springs |
| WO2011058706A1 (ja) * | 2009-11-11 | 2011-05-19 | 日本発條株式会社 | 減圧弁装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55460A (en) * | 1979-01-23 | 1980-01-05 | Kohan Denshi Kogyo Kk | Content discriminator for container such as bottle or can |
-
1981
- 1981-10-17 JP JP16616881A patent/JPS5867847A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55460A (en) * | 1979-01-23 | 1980-01-05 | Kohan Denshi Kogyo Kk | Content discriminator for container such as bottle or can |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6089553A (ja) * | 1983-10-19 | 1985-05-20 | Daido Steel Co Ltd | 高強度ばね用鋼および前記鋼を使用した高強度ばねの製造方法 |
| JPH06172847A (ja) * | 1986-10-24 | 1994-06-21 | Daido Steel Co Ltd | 高強度ばね用鋼の製造方法 |
| US5009843A (en) * | 1989-05-29 | 1991-04-23 | Aichi Steel Works, Ltd. | Spring steel having good durability and sag-resistance |
| JPH0488123A (ja) * | 1990-08-01 | 1992-03-23 | Nippon Steel Corp | 高疲労強度ばねの製造法 |
| US5575973A (en) * | 1993-12-29 | 1996-11-19 | Pohang Iron & Steel Co., Ltd. | High strength high toughness spring steel, and manufacturing process therefor |
| EP0713924A2 (en) | 1994-10-03 | 1996-05-29 | Daido Tokushuko Kabushiki Kaisha | Corrosion-resistant spring steel |
| US6206984B1 (en) * | 1998-05-13 | 2001-03-27 | Kabushiki Kaisha Kobe Seiko Sho | Non-heat treated wire or bar steel for springs |
| WO2011058706A1 (ja) * | 2009-11-11 | 2011-05-19 | 日本発條株式会社 | 減圧弁装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6338419B2 (enrdf_load_stackoverflow) | 1988-07-29 |
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