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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB929724A (en) | Textured metallic sheet and method of making same | |
JPS5536004A (en) | Cold rolling method by multiplex rolling mill and work roll used for it | |
JPS55139102A (en) | Rolling method for strip | |
JPS5649007A (en) | Punch for boring nozzle holes on spinneret | |
JPS5217291A (en) | Process and equipment for cutting the work roll of a roller | |
JPS51114981A (en) | Steel surface scar detecting method and equipment | |
JPS52133008A (en) | Intrafurnace roll for process line | |
JPS5313653A (en) | Method of coating high-viscosity material and equipment therefor | |
JPS5488858A (en) | Cold rolling method for titanium sheet | |
JPS53118221A (en) | Method of manufacturing non-pretempered high-tensile steel | |
JPS5357596A (en) | Grinding method of roll | |
JPS5437058A (en) | Method of producting metal pipe with plurality of grooves and projections | |
JPS5511179A (en) | Composite member and its preparation | |
JPS56151130A (en) | Method and apparatus for forming sheet of nonuniform section | |
JPS5592203A (en) | Skin pass rolling method of cold rolled steel plate | |
JPS57103732A (en) | Al slag material for impact excellent in lubrication | |
JPS5795823A (en) | Manufacture of boron sheet | |
JPS544063A (en) | Low pressure deposition method for impurity | |
JPS5653888A (en) | Production of clad steel plate | |
JPS5288210A (en) | Pinch roll equipment | |
JPS57115901A (en) | Hot rolling method for steel material | |
JPS52103441A (en) | Method and apparatus for coating metallic meterials with aqueous slurr y dispersion coating compositions | |
JPS53130260A (en) | Controlling method for shape of rolled metal | |
JPS56144802A (en) | Manufacture of hot rolled steel sheet having good resistance to die-galling | |
JPS5610421A (en) | Method of producing material to be lined |