JPS62238045A - 中空鋼塊の製造方法 - Google Patents
中空鋼塊の製造方法Info
- Publication number
- JPS62238045A JPS62238045A JP8091686A JP8091686A JPS62238045A JP S62238045 A JPS62238045 A JP S62238045A JP 8091686 A JP8091686 A JP 8091686A JP 8091686 A JP8091686 A JP 8091686A JP S62238045 A JPS62238045 A JP S62238045A
- Authority
- JP
- Japan
- Prior art keywords
- pouring
- ingot
- molten steel
- angle
- case
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000005204 segregation Methods 0.000 abstract description 7
- 238000005336 cracking Methods 0.000 abstract description 6
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method 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
- 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 true JPS62238045A (ja) | 1987-10-19 |
| JPH0327299B2 JPH0327299B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1986
- 1986-04-08 JP JP8091686A patent/JPS62238045A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0327299B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-15 |