JPS5425490B2 - - Google Patents
Info
- Publication number
- JPS5425490B2 JPS5425490B2 JP7266774A JP7266774A JPS5425490B2 JP S5425490 B2 JPS5425490 B2 JP S5425490B2 JP 7266774 A JP7266774 A JP 7266774A JP 7266774 A JP7266774 A JP 7266774A JP S5425490 B2 JPS5425490 B2 JP S5425490B2
- Authority
- JP
- Japan
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7266774A JPS512616A (ja) | 1974-06-25 | 1974-06-25 | Chodaikajuyonetsushorireeru |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7266774A JPS512616A (ja) | 1974-06-25 | 1974-06-25 | Chodaikajuyonetsushorireeru |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS512616A JPS512616A (ja) | 1976-01-10 |
| JPS5425490B2 true JPS5425490B2 (ja) | 1979-08-28 |
Family
ID=13495932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7266774A Granted JPS512616A (ja) | 1974-06-25 | 1974-06-25 | Chodaikajuyonetsushorireeru |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS512616A (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5465115A (en) * | 1977-11-02 | 1979-05-25 | Nippon Steel Corp | Boron-added high tensile steel with superior low temperature toughness |
| JPH0686643B2 (ja) * | 1984-05-17 | 1994-11-02 | 新日本製鐵株式会社 | 溶接後の耐遅れ割れ性に優れたｈｂ≧５００の高硬度耐摩耗鋼の製造方法 |
| JPH02133544A (ja) * | 1988-11-14 | 1990-05-22 | Nkk Corp | 耐焼割れ性に優れたレール鋼 |
| US5294271A (en) * | 1991-06-14 | 1994-03-15 | Nisshin Steel Co., Ltd. | Heat treatment for manufacturing spring steel excellent in high-temperature relaxation resistance |
| JP3255296B2 (ja) * | 1992-02-03 | 2002-02-12 | 大同特殊鋼株式会社 | 高強度ばね用鋼およびその製造方法 |
| RU2107740C1 (ru) * | 1993-12-20 | 1998-03-27 | Ниппон Стил Корпорейшн | Рельс из перлитной стали с высокой износостойкостью и ударной вязкостью и способ его производства |
| IT1274607B (it) * | 1994-08-09 | 1997-07-18 | Lovere Sidermeccanica Spa | Acciai per cerchioni di ruote e per ruote monoblocco destinate al settore ferroviario e simili |
| US6783610B2 (en) * | 2001-03-05 | 2004-08-31 | Amsted Industries Incorporated | Railway wheel alloy |
| CA2744992C (en) | 2009-08-18 | 2014-02-11 | Nippon Steel Corporation | Pearlite rail |
| CN104561816B (zh) * | 2015-01-07 | 2016-08-31 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种高强度耐疲劳性能优良的钢轨及其生产方法 |
| CN112391584A (zh) * | 2020-11-26 | 2021-02-23 | 青岛特殊钢铁有限公司 | 2060MPa级桥梁缆索钢丝用热处理盘条及生产方法 |
| CN114015940B (zh) * | 2021-11-03 | 2022-06-03 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种中等强度低氧化皮钢轨及其生产方法 |
| CN115418560B (zh) * | 2022-07-20 | 2023-07-25 | 江阴兴澄特种钢铁有限公司 | 一种高速动车牵引电机轴承用钢及其生产方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4720810U (ja) * | 1971-03-05 | 1972-11-09 |
-
1974
- 1974-06-25 JP JP7266774A patent/JPS512616A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4720810U (ja) * | 1971-03-05 | 1972-11-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS512616A (ja) | 1976-01-10 |