BE797221A - Elements en acier a tres haute resistance et a proprietes d'endurance ameliorees - Google Patents
Elements en acier a tres haute resistance et a proprietes d'endurance amelioreesInfo
- Publication number
- BE797221A BE797221A BE129164A BE129164A BE797221A BE 797221 A BE797221 A BE 797221A BE 129164 A BE129164 A BE 129164A BE 129164 A BE129164 A BE 129164A BE 797221 A BE797221 A BE 797221A
- Authority
- BE
- Belgium
- Prior art keywords
- high strength
- strength steel
- steel elements
- improved endurance
- endurance properties
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7210326A FR2177214A5 (US07754267-20100713-C00021.png) | 1972-03-24 | 1972-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE797221A true BE797221A (fr) | 1973-09-24 |
Family
ID=9095738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE129164A BE797221A (fr) | 1972-03-24 | 1973-03-23 | Elements en acier a tres haute resistance et a proprietes d'endurance ameliorees |
Country Status (14)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5196146U (US07754267-20100713-C00021.png) * | 1975-01-31 | 1976-08-02 | ||
| JPS5550332Y2 (US07754267-20100713-C00021.png) * | 1977-09-13 | 1980-11-22 | ||
| JPH01255650A (ja) * | 1988-04-05 | 1989-10-12 | Koyo Seiko Co Ltd | 高炭素クロム系軸受鋼 |
| DE69127580T2 (de) * | 1990-05-23 | 1998-04-16 | Aichi Steel Works Ltd | Lagerstahl |
| JP3565960B2 (ja) * | 1995-11-01 | 2004-09-15 | 山陽特殊製鋼株式会社 | 軸受用鋼、軸受および転がり軸受 |
| FR2781813B1 (fr) * | 1998-07-30 | 2000-09-15 | Ascometal Sa | Acier pour la fabrication d'une piece pour roulement |
| JP2000212721A (ja) * | 1998-11-19 | 2000-08-02 | Nsk Ltd | 耐摩耗性に優れた転動部材 |
| DE102010042413B4 (de) * | 2010-10-13 | 2012-05-31 | Federal-Mogul Burscheid Gmbh | Kolbenring mit eingelagerten Gasblasen |
| CN103146895B (zh) * | 2013-03-11 | 2017-06-16 | 首钢贵阳特殊钢有限责任公司 | 一种凿岩钎杆用8Cr钢整体正火工艺 |
| CN110157988B (zh) * | 2019-06-27 | 2020-10-27 | 锦州金科高新技术发展有限责任公司 | 一种高纯、均质稀土冷轧辊用钢合金材料及制备方法 |
-
1972
- 1972-03-24 FR FR7210326A patent/FR2177214A5/fr not_active Expired
-
1973
- 1973-03-21 DE DE19732313967 patent/DE2313967A1/de active Pending
- 1973-03-22 IT IT2196873A patent/IT983601B/it active
- 1973-03-23 BE BE129164A patent/BE797221A/xx not_active IP Right Cessation
- 1973-03-23 JP JP3342473A patent/JPS4947212A/ja active Pending
- 1973-03-23 LU LU67275D patent/LU67275A1/xx unknown
- 1973-03-23 NL NL7304076A patent/NL7304076A/xx not_active Application Discontinuation
- 1973-03-23 GB GB1417573A patent/GB1408218A/en not_active Expired
- 1973-03-23 CA CA166,821A patent/CA990544A/en not_active Expired
- 1973-03-23 CH CH422773A patent/CH560763A5/xx not_active IP Right Cessation
- 1973-03-23 AT AT259873A patent/AT333820B/de not_active IP Right Cessation
- 1973-03-26 MX MX183373U patent/MX3748E/es unknown
- 1973-03-26 DD DD16975873A patent/DD106202A5/xx unknown
- 1973-03-26 SE SE7304238A patent/SE393636B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX3748E (es) | 1981-06-15 |
| CA990544A (en) | 1976-06-08 |
| JPS4947212A (US07754267-20100713-C00021.png) | 1974-05-07 |
| GB1408218A (en) | 1975-10-01 |
| CH560763A5 (US07754267-20100713-C00021.png) | 1975-04-15 |
| LU67275A1 (US07754267-20100713-C00021.png) | 1973-07-27 |
| IT983601B (it) | 1974-11-11 |
| ATA259873A (de) | 1976-04-15 |
| AT333820B (de) | 1976-12-10 |
| DE2313967A1 (de) | 1973-10-04 |
| DD106202A5 (US07754267-20100713-C00021.png) | 1974-06-05 |
| SE393636B (sv) | 1977-05-16 |
| FR2177214A5 (US07754267-20100713-C00021.png) | 1973-11-02 |
| NL7304076A (US07754267-20100713-C00021.png) | 1973-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: UGINE ACIERS Effective date: 19870331 |