JPS6426361U - - Google Patents
Info
- Publication number
- JPS6426361U JPS6426361U JP11885187U JP11885187U JPS6426361U JP S6426361 U JPS6426361 U JP S6426361U JP 11885187 U JP11885187 U JP 11885187U JP 11885187 U JP11885187 U JP 11885187U JP S6426361 U JPS6426361 U JP S6426361U
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- furnace
- treatment zone
- treatment furnace
- continuous
- 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 22
- 238000005255 carburizing Methods 0.000 claims description 11
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 3
- 238000000605 extraction Methods 0.000 claims 1
- 239000002737 fuel gas Substances 0.000 claims 1
- 238000010926 purge Methods 0.000 claims 1
- 238000000137 annealing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11885187U JPS6426361U (enExample) | 1987-08-04 | 1987-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11885187U JPS6426361U (enExample) | 1987-08-04 | 1987-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6426361U true JPS6426361U (enExample) | 1989-02-14 |
Family
ID=31363560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11885187U Pending JPS6426361U (enExample) | 1987-08-04 | 1987-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6426361U (enExample) |
-
1987
- 1987-08-04 JP JP11885187U patent/JPS6426361U/ja active Pending
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