JPH021213B2 - - Google Patents
Info
- Publication number
- JPH021213B2 JPH021213B2 JP18796481A JP18796481A JPH021213B2 JP H021213 B2 JPH021213 B2 JP H021213B2 JP 18796481 A JP18796481 A JP 18796481A JP 18796481 A JP18796481 A JP 18796481A JP H021213 B2 JPH021213 B2 JP H021213B2
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- cooling water
- impeller
- cooling
- water
- 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 41
- 239000010959 steel Substances 0.000 claims description 41
- 239000000498 cooling water Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000010791 quenching Methods 0.000 claims description 13
- 230000000171 quenching effect Effects 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 description 23
- 238000003756 stirring Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18796481A JPS5891127A (ja) | 1981-11-24 | 1981-11-24 | 鋼板連続焼入れ装置の羽根車 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18796481A JPS5891127A (ja) | 1981-11-24 | 1981-11-24 | 鋼板連続焼入れ装置の羽根車 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5891127A JPS5891127A (ja) | 1983-05-31 |
| JPH021213B2 true JPH021213B2 (enExample) | 1990-01-10 |
Family
ID=16215234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18796481A Granted JPS5891127A (ja) | 1981-11-24 | 1981-11-24 | 鋼板連続焼入れ装置の羽根車 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5891127A (enExample) |
-
1981
- 1981-11-24 JP JP18796481A patent/JPS5891127A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5891127A (ja) | 1983-05-31 |
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