JPS63106729U - - Google Patents
Info
- Publication number
- JPS63106729U JPS63106729U JP19865986U JP19865986U JPS63106729U JP S63106729 U JPS63106729 U JP S63106729U JP 19865986 U JP19865986 U JP 19865986U JP 19865986 U JP19865986 U JP 19865986U JP S63106729 U JPS63106729 U JP S63106729U
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- treatment furnace
- airtight chamber
- chamber
- vacuum heat
- 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
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000012255 powdered metal Substances 0.000 claims 1
- 238000000137 annealing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19865986U JPS63106729U (pl) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19865986U JPS63106729U (pl) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63106729U true JPS63106729U (pl) | 1988-07-09 |
Family
ID=31159551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19865986U Pending JPS63106729U (pl) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63106729U (pl) |
-
1986
- 1986-12-26 JP JP19865986U patent/JPS63106729U/ja active Pending
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