JPH0437881Y2 - - Google Patents
Info
- Publication number
- JPH0437881Y2 JPH0437881Y2 JP13798287U JP13798287U JPH0437881Y2 JP H0437881 Y2 JPH0437881 Y2 JP H0437881Y2 JP 13798287 U JP13798287 U JP 13798287U JP 13798287 U JP13798287 U JP 13798287U JP H0437881 Y2 JPH0437881 Y2 JP H0437881Y2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- inert gas
- cooling
- steel strip
- heat exchanger
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 47
- 239000011261 inert gas Substances 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000002791 soaking Methods 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 13
- 239000000112 cooling gas Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13798287U JPH0437881Y2 (zh) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13798287U JPH0437881Y2 (zh) | 1987-09-09 | 1987-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6445153U JPS6445153U (zh) | 1989-03-17 |
| JPH0437881Y2 true JPH0437881Y2 (zh) | 1992-09-04 |
Family
ID=31399904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13798287U Expired JPH0437881Y2 (zh) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437881Y2 (zh) |
-
1987
- 1987-09-09 JP JP13798287U patent/JPH0437881Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6445153U (zh) | 1989-03-17 |
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