JPH0327299B2 - - Google Patents
Info
- Publication number
- JPH0327299B2 JPH0327299B2 JP8091686A JP8091686A JPH0327299B2 JP H0327299 B2 JPH0327299 B2 JP H0327299B2 JP 8091686 A JP8091686 A JP 8091686A JP 8091686 A JP8091686 A JP 8091686A JP H0327299 B2 JPH0327299 B2 JP H0327299B2
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- outer cylinder
- hollow steel
- steel ingot
- solidified shell
- 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 34
- 239000010959 steel Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000005204 segregation Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8091686A JPS62238045A (ja) | 1986-04-08 | 1986-04-08 | 中空鋼塊の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8091686A JPS62238045A (ja) | 1986-04-08 | 1986-04-08 | 中空鋼塊の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62238045A JPS62238045A (ja) | 1987-10-19 |
| JPH0327299B2 true JPH0327299B2 (enrdf_load_stackoverflow) | 1991-04-15 |
Family
ID=13731724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8091686A Granted JPS62238045A (ja) | 1986-04-08 | 1986-04-08 | 中空鋼塊の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62238045A (enrdf_load_stackoverflow) |
-
1986
- 1986-04-08 JP JP8091686A patent/JPS62238045A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62238045A (ja) | 1987-10-19 |
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