JPS5420944A - Hydrostatic extrusion method - Google Patents
Hydrostatic extrusion methodInfo
- Publication number
- JPS5420944A JPS5420944A JP8488177A JP8488177A JPS5420944A JP S5420944 A JPS5420944 A JP S5420944A JP 8488177 A JP8488177 A JP 8488177A JP 8488177 A JP8488177 A JP 8488177A JP S5420944 A JPS5420944 A JP S5420944A
- Authority
- JP
- Japan
- Prior art keywords
- hydrostatic extrusion
- extrusion method
- hydrostatic
- lubricative
- viscosity
- 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.)
- Pending
Links
- 238000000886 hydrostatic extrusion Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000004359 castor oil Substances 0.000 abstract 1
- 235000019438 castor oil Nutrition 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Landscapes
- Extrusion Of Metal (AREA)
Abstract
PURPOSE: To smooth the surface of the extruded material obtained by the hydrostatic extrusion under a condition that the lubricative pressure medium, like as the castor oil, filled in the hollow cylindrical container fittingly attached to the tip of the extrusion dies, is heated to a specified temperature on purpose to reduce the viscosity.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8488177A JPS5420944A (en) | 1977-07-15 | 1977-07-15 | Hydrostatic extrusion method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8488177A JPS5420944A (en) | 1977-07-15 | 1977-07-15 | Hydrostatic extrusion method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5420944A true JPS5420944A (en) | 1979-02-16 |
Family
ID=13843106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8488177A Pending JPS5420944A (en) | 1977-07-15 | 1977-07-15 | Hydrostatic extrusion method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5420944A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5732879A (en) * | 1980-08-07 | 1982-02-22 | Kawasaki Steel Corp | Method for submerged arc welding of high tensile steel plate or the like |
JPS5945097A (en) * | 1982-09-08 | 1984-03-13 | Sumitomo Metal Ind Ltd | Multielectrode submerged arc welding method |
-
1977
- 1977-07-15 JP JP8488177A patent/JPS5420944A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5732879A (en) * | 1980-08-07 | 1982-02-22 | Kawasaki Steel Corp | Method for submerged arc welding of high tensile steel plate or the like |
JPS5945097A (en) * | 1982-09-08 | 1984-03-13 | Sumitomo Metal Ind Ltd | Multielectrode submerged arc welding method |
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