JPS6342121Y2 - - Google Patents
Info
- Publication number
- JPS6342121Y2 JPS6342121Y2 JP14597385U JP14597385U JPS6342121Y2 JP S6342121 Y2 JPS6342121 Y2 JP S6342121Y2 JP 14597385 U JP14597385 U JP 14597385U JP 14597385 U JP14597385 U JP 14597385U JP S6342121 Y2 JPS6342121 Y2 JP S6342121Y2
- Authority
- JP
- Japan
- Prior art keywords
- sub
- temperature
- zero
- tank
- roll
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000003507 refrigerant Substances 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 30
- 229910052757 nitrogen Inorganic materials 0.000 description 15
- 239000007788 liquid Substances 0.000 description 13
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14597385U JPS6342121Y2 (enExample) | 1985-09-25 | 1985-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14597385U JPS6342121Y2 (enExample) | 1985-09-25 | 1985-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6255549U JPS6255549U (enExample) | 1987-04-06 |
| JPS6342121Y2 true JPS6342121Y2 (enExample) | 1988-11-04 |
Family
ID=31058001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14597385U Expired JPS6342121Y2 (enExample) | 1985-09-25 | 1985-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6342121Y2 (enExample) |
-
1985
- 1985-09-25 JP JP14597385U patent/JPS6342121Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6255549U (enExample) | 1987-04-06 |
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