JPS51136515A - Process and apparatus for hardening roll surfaces - Google Patents
Process and apparatus for hardening roll surfacesInfo
- Publication number
- JPS51136515A JPS51136515A JP5960075A JP5960075A JPS51136515A JP S51136515 A JPS51136515 A JP S51136515A JP 5960075 A JP5960075 A JP 5960075A JP 5960075 A JP5960075 A JP 5960075A JP S51136515 A JPS51136515 A JP S51136515A
- Authority
- JP
- Japan
- Prior art keywords
- hardening
- roll surfaces
- hardening roll
- surface hardening
- induction
- 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
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
PURPOSE: In surface hardening of rolls by induction hest, provision of a surface hardening process by induction heat wherein the internal and external temperature distribution at the surfaces of a heating material is made flat, quenching crack by quencying after the heating is prevented and setting of hardening temperature is made easy.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5960075A JPS51136515A (en) | 1975-05-21 | 1975-05-21 | Process and apparatus for hardening roll surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5960075A JPS51136515A (en) | 1975-05-21 | 1975-05-21 | Process and apparatus for hardening roll surfaces |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51136515A true JPS51136515A (en) | 1976-11-26 |
JPS5748625B2 JPS5748625B2 (en) | 1982-10-16 |
Family
ID=13117893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5960075A Granted JPS51136515A (en) | 1975-05-21 | 1975-05-21 | Process and apparatus for hardening roll surfaces |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51136515A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103388065A (en) * | 2012-05-10 | 2013-11-13 | 宝山钢铁股份有限公司 | Large-diameter support roller integral induction heating system and control method thereof |
-
1975
- 1975-05-21 JP JP5960075A patent/JPS51136515A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103388065A (en) * | 2012-05-10 | 2013-11-13 | 宝山钢铁股份有限公司 | Large-diameter support roller integral induction heating system and control method thereof |
CN103388065B (en) * | 2012-05-10 | 2014-12-24 | 宝山钢铁股份有限公司 | Large-diameter support roller integral induction heating system and control method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5748625B2 (en) | 1982-10-16 |
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