JPH017715Y2 - - Google Patents
Info
- Publication number
- JPH017715Y2 JPH017715Y2 JP1985082191U JP8219185U JPH017715Y2 JP H017715 Y2 JPH017715 Y2 JP H017715Y2 JP 1985082191 U JP1985082191 U JP 1985082191U JP 8219185 U JP8219185 U JP 8219185U JP H017715 Y2 JPH017715 Y2 JP H017715Y2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- furnace
- cooling
- heat treatment
- present
- 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
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 15
- 239000000112 cooling gas Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985082191U JPH017715Y2 (sv) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985082191U JPH017715Y2 (sv) | 1985-05-31 | 1985-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61199565U JPS61199565U (sv) | 1986-12-13 |
| JPH017715Y2 true JPH017715Y2 (sv) | 1989-03-01 |
Family
ID=30629687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985082191U Expired JPH017715Y2 (sv) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH017715Y2 (sv) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120212A (en) * | 1978-03-11 | 1979-09-18 | Kubota Ltd | Heat treatment apparatus of rolls |
| JPS6026617A (ja) * | 1983-07-22 | 1985-02-09 | Hitachi Ltd | 冷間圧延用作業ロ−ルの残留応力軽減法 |
-
1985
- 1985-05-31 JP JP1985082191U patent/JPH017715Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120212A (en) * | 1978-03-11 | 1979-09-18 | Kubota Ltd | Heat treatment apparatus of rolls |
| JPS6026617A (ja) * | 1983-07-22 | 1985-02-09 | Hitachi Ltd | 冷間圧延用作業ロ−ルの残留応力軽減法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61199565U (sv) | 1986-12-13 |
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