JPS5996246A - 超高強度冷間成形ばね用鋼線およびその製造方法 - Google Patents
超高強度冷間成形ばね用鋼線およびその製造方法Info
- Publication number
- JPS5996246A JPS5996246A JP20377582A JP20377582A JPS5996246A JP S5996246 A JPS5996246 A JP S5996246A JP 20377582 A JP20377582 A JP 20377582A JP 20377582 A JP20377582 A JP 20377582A JP S5996246 A JPS5996246 A JP S5996246A
- Authority
- JP
- Japan
- Prior art keywords
- heating
- temperature
- ultra
- steel wire
- cold
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 72
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000013078 crystal Substances 0.000 claims abstract description 23
- 238000005496 tempering Methods 0.000 claims abstract description 19
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 238000010791 quenching Methods 0.000 claims description 22
- 230000000171 quenching effect Effects 0.000 claims description 22
- 238000000137 annealing Methods 0.000 claims description 13
- 229910000639 Spring steel Inorganic materials 0.000 claims description 7
- 230000032683 aging Effects 0.000 claims description 4
- 206010041662 Splinter Diseases 0.000 claims 1
- 230000003679 aging effect Effects 0.000 claims 1
- 230000004888 barrier function Effects 0.000 claims 1
- 238000002474 experimental method Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 13
- 230000003993 interaction Effects 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
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20377582A JPS5996246A (ja) | 1982-11-22 | 1982-11-22 | 超高強度冷間成形ばね用鋼線およびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20377582A JPS5996246A (ja) | 1982-11-22 | 1982-11-22 | 超高強度冷間成形ばね用鋼線およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5996246A true JPS5996246A (ja) | 1984-06-02 |
| JPH036981B2 JPH036981B2 (enrdf_load_stackoverflow) | 1991-01-31 |
Family
ID=16479582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20377582A Granted JPS5996246A (ja) | 1982-11-22 | 1982-11-22 | 超高強度冷間成形ばね用鋼線およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5996246A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4938811A (en) * | 1988-07-15 | 1990-07-03 | Sumitomo Electric Industries, Ltd. | Steel wire for a spring and method for the production thereof |
| US5904787A (en) * | 1995-09-01 | 1999-05-18 | Sumitomo Electric Industries, Ltd. | Oil-tempered wire and method of manufacturing the same |
| US6458226B1 (en) * | 1998-07-20 | 2002-10-01 | Muhr Und Bender | Process for the thermomechanical treatment of steel |
| US7407555B2 (en) * | 2001-06-07 | 2008-08-05 | Chuo Hatsujo Kabushiki Kaisha | Oil tempered wire for cold forming coil springs |
| JP2008261055A (ja) * | 2008-05-26 | 2008-10-30 | Kobe Steel Ltd | 高靭性マルテンサイト鋼 |
| JP2016191098A (ja) * | 2015-03-31 | 2016-11-10 | 株式会社神戸製鋼所 | 加工性に優れた熱処理鋼線の製造方法 |
| CN109252103A (zh) * | 2018-11-02 | 2019-01-22 | 太仓卡兰平汽车零部件有限公司 | 一种弹簧用高抗钢丝及其加工方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531110A (en) * | 1978-08-25 | 1980-03-05 | High Frequency Heattreat Co Ltd | Workable steel product with high tensile strength, very high elongation, reduction of area, and so on for cold plastic working and manufacture thereof |
| JPS5687630A (en) * | 1979-12-14 | 1981-07-16 | Shinko Kosen Kogyo Kk | Production of high toughness steel wire and its device |
| JPS57188651A (en) * | 1981-05-16 | 1982-11-19 | Aichi Steel Works Ltd | Spring steel with superior hardenability and wear resistance |
| JPS5842754A (ja) * | 1981-09-04 | 1983-03-12 | Kobe Steel Ltd | 耐熱性の優れたばね用鋼 |
-
1982
- 1982-11-22 JP JP20377582A patent/JPS5996246A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531110A (en) * | 1978-08-25 | 1980-03-05 | High Frequency Heattreat Co Ltd | Workable steel product with high tensile strength, very high elongation, reduction of area, and so on for cold plastic working and manufacture thereof |
| JPS5687630A (en) * | 1979-12-14 | 1981-07-16 | Shinko Kosen Kogyo Kk | Production of high toughness steel wire and its device |
| JPS57188651A (en) * | 1981-05-16 | 1982-11-19 | Aichi Steel Works Ltd | Spring steel with superior hardenability and wear resistance |
| JPS5842754A (ja) * | 1981-09-04 | 1983-03-12 | Kobe Steel Ltd | 耐熱性の優れたばね用鋼 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4938811A (en) * | 1988-07-15 | 1990-07-03 | Sumitomo Electric Industries, Ltd. | Steel wire for a spring and method for the production thereof |
| US5904787A (en) * | 1995-09-01 | 1999-05-18 | Sumitomo Electric Industries, Ltd. | Oil-tempered wire and method of manufacturing the same |
| US6458226B1 (en) * | 1998-07-20 | 2002-10-01 | Muhr Und Bender | Process for the thermomechanical treatment of steel |
| US6939418B2 (en) | 1998-07-20 | 2005-09-06 | Muhr Und Bender | Process for the thermomechanical treatment of steel |
| US7407555B2 (en) * | 2001-06-07 | 2008-08-05 | Chuo Hatsujo Kabushiki Kaisha | Oil tempered wire for cold forming coil springs |
| JP2008261055A (ja) * | 2008-05-26 | 2008-10-30 | Kobe Steel Ltd | 高靭性マルテンサイト鋼 |
| JP2016191098A (ja) * | 2015-03-31 | 2016-11-10 | 株式会社神戸製鋼所 | 加工性に優れた熱処理鋼線の製造方法 |
| CN109252103A (zh) * | 2018-11-02 | 2019-01-22 | 太仓卡兰平汽车零部件有限公司 | 一种弹簧用高抗钢丝及其加工方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH036981B2 (enrdf_load_stackoverflow) | 1991-01-31 |
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