JPH089159Y2 - 熱処理装置 - Google Patents
熱処理装置Info
- Publication number
- JPH089159Y2 JPH089159Y2 JP15244189U JP15244189U JPH089159Y2 JP H089159 Y2 JPH089159 Y2 JP H089159Y2 JP 15244189 U JP15244189 U JP 15244189U JP 15244189 U JP15244189 U JP 15244189U JP H089159 Y2 JPH089159 Y2 JP H089159Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- muffle
- furnace
- retort
- axial direction
- 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.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims description 47
- 239000002184 metal Substances 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000001131 transforming effect Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15244189U JPH089159Y2 (ja) | 1989-12-28 | 1989-12-28 | 熱処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15244189U JPH089159Y2 (ja) | 1989-12-28 | 1989-12-28 | 熱処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0392765U JPH0392765U (2) | 1991-09-20 |
| JPH089159Y2 true JPH089159Y2 (ja) | 1996-03-13 |
Family
ID=31698704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15244189U Expired - Lifetime JPH089159Y2 (ja) | 1989-12-28 | 1989-12-28 | 熱処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089159Y2 (2) |
-
1989
- 1989-12-28 JP JP15244189U patent/JPH089159Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0392765U (2) | 1991-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |