FI971257A0 - Cold Forging Process - Google Patents
Cold Forging ProcessInfo
- Publication number
- FI971257A0 FI971257A0 FI971257A FI971257A FI971257A0 FI 971257 A0 FI971257 A0 FI 971257A0 FI 971257 A FI971257 A FI 971257A FI 971257 A FI971257 A FI 971257A FI 971257 A0 FI971257 A0 FI 971257A0
- Authority
- FI
- Finland
- Prior art keywords
- cold forging
- forging process
- cold
- forging
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI971257A FI971257A (en) | 1997-03-26 | 1997-03-26 | Cold Forging Process |
EP98300675A EP0867521A1 (en) | 1997-03-26 | 1998-01-30 | Steel for cold forging and a method using the steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI971257A FI971257A (en) | 1997-03-26 | 1997-03-26 | Cold Forging Process |
Publications (2)
Publication Number | Publication Date |
---|---|
FI971257A0 true FI971257A0 (en) | 1997-03-26 |
FI971257A FI971257A (en) | 1998-09-27 |
Family
ID=8548477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI971257A FI971257A (en) | 1997-03-26 | 1997-03-26 | Cold Forging Process |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0867521A1 (en) |
FI (1) | FI971257A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0925071B1 (en) * | 2009-04-06 | 2021-05-04 | Nippon Steel Corporation | CEMENTATION STEEL AND PRODUCTION METHOD |
CN102121084B (en) * | 2010-12-24 | 2012-12-05 | 淄博大亚金属科技股份有限公司 | Low bainite cast steel shots and surface strengthening device thereof |
JP7368723B2 (en) * | 2019-12-27 | 2023-10-25 | 日本製鉄株式会社 | Steel materials for carburized steel parts |
JP7368724B2 (en) * | 2019-12-27 | 2023-10-25 | 日本製鉄株式会社 | Steel materials for carburized steel parts |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6144159A (en) * | 1984-08-08 | 1986-03-03 | Kobe Steel Ltd | Steel for cold forging having superior suitability to carbonitriding |
JPH0610091A (en) * | 1992-06-25 | 1994-01-18 | Nippon Steel Corp | High strength hot forged non-refined product excellent in machinability |
JP3371490B2 (en) * | 1993-10-21 | 2003-01-27 | 日本鋼管株式会社 | Method of manufacturing tough steel for machine structure with excellent cold forgeability |
JPH07207423A (en) * | 1994-01-17 | 1995-08-08 | Nippon Steel Corp | Production of case hardening steel parts |
JP2906996B2 (en) * | 1994-04-20 | 1999-06-21 | 日本鋼管株式会社 | Method for producing nitrided steel member excellent in cold forgeability and fatigue characteristics |
-
1997
- 1997-03-26 FI FI971257A patent/FI971257A/en not_active Application Discontinuation
-
1998
- 1998-01-30 EP EP98300675A patent/EP0867521A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0867521A1 (en) | 1998-09-30 |
FI971257A (en) | 1998-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |