JPS56489B2 - - Google Patents
Info
- Publication number
- JPS56489B2 JPS56489B2 JP4977374A JP4977374A JPS56489B2 JP S56489 B2 JPS56489 B2 JP S56489B2 JP 4977374 A JP4977374 A JP 4977374A JP 4977374 A JP4977374 A JP 4977374A JP S56489 B2 JPS56489 B2 JP S56489B2
- 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
Landscapes
- Forging (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4977374A JPS56489B2 (en) | 1974-05-07 | 1974-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4977374A JPS56489B2 (en) | 1974-05-07 | 1974-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50142420A JPS50142420A (en) | 1975-11-17 |
| JPS56489B2 true JPS56489B2 (en) | 1981-01-08 |
Family
ID=12840476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4977374A Expired JPS56489B2 (en) | 1974-05-07 | 1974-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56489B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0268785U (en) * | 1988-11-14 | 1990-05-24 | ||
| CN104259360A (en) * | 2014-07-29 | 2015-01-07 | 张家港市广大机械锻造有限公司 | Heating process of Cr9SiMn bearing steel before forging |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA82973B (en) * | 1981-02-25 | 1983-01-26 | Eaton Corp | Precision forging method |
| JP2505999B2 (en) * | 1991-07-09 | 1996-06-12 | 新日本製鐵株式会社 | Ultra high temperature hot forging method |
| CN102489656A (en) * | 2011-12-02 | 2012-06-13 | 合肥市远大轴承锻造有限公司 | Bearing forging production process by blanking long bar at 900 DEG C and continuously heating to 1050 DEG C at intermediate frequency |
-
1974
- 1974-05-07 JP JP4977374A patent/JPS56489B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0268785U (en) * | 1988-11-14 | 1990-05-24 | ||
| CN104259360A (en) * | 2014-07-29 | 2015-01-07 | 张家港市广大机械锻造有限公司 | Heating process of Cr9SiMn bearing steel before forging |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50142420A (en) | 1975-11-17 |