JPS5536004A - Cold rolling method by multiplex rolling mill and work roll used for it - Google Patents
Cold rolling method by multiplex rolling mill and work roll used for itInfo
- Publication number
- JPS5536004A JPS5536004A JP10761278A JP10761278A JPS5536004A JP S5536004 A JPS5536004 A JP S5536004A JP 10761278 A JP10761278 A JP 10761278A JP 10761278 A JP10761278 A JP 10761278A JP S5536004 A JPS5536004 A JP S5536004A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- multiplex
- roll
- work roll
- rolling mill
- 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
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
Abstract
PURPOSE: To devise to obtain brightness over a long distance by rolling the final pass used a work roll having the surface made of hafnium carbide when rolling is performed using a multiplex rolling mill.
CONSTITUTION: When rolling material such as stainless steel and the like is subjected cold roll by using a multiplex rolling mill, at least, in the final pass mentioned above, rolling is carried out used a roll having the surface made of hafnium carbide. The above said rolling roll has desirably formed a coating layer of hafnium carbide on the surface that contacts the above mentioned rolling material, so that its thickness may become 0.001W0.21mm. As a forming method of the coating layer, it is recommended to apply a reduced pressure chemical vapor growing method.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10761278A JPS5536004A (en) | 1978-09-04 | 1978-09-04 | Cold rolling method by multiplex rolling mill and work roll used for it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10761278A JPS5536004A (en) | 1978-09-04 | 1978-09-04 | Cold rolling method by multiplex rolling mill and work roll used for it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5536004A true JPS5536004A (en) | 1980-03-13 |
| JPS6114883B2 JPS6114883B2 (en) | 1986-04-21 |
Family
ID=14463578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10761278A Granted JPS5536004A (en) | 1978-09-04 | 1978-09-04 | Cold rolling method by multiplex rolling mill and work roll used for it |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5536004A (en) |
-
1978
- 1978-09-04 JP JP10761278A patent/JPS5536004A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6114883B2 (en) | 1986-04-21 |
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