JPH0356142B2 - - Google Patents
Info
- Publication number
- JPH0356142B2 JPH0356142B2 JP13943786A JP13943786A JPH0356142B2 JP H0356142 B2 JPH0356142 B2 JP H0356142B2 JP 13943786 A JP13943786 A JP 13943786A JP 13943786 A JP13943786 A JP 13943786A JP H0356142 B2 JPH0356142 B2 JP H0356142B2
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- solidification
- solidified
- casting
- layer
- 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 30
- 239000010959 steel Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 25
- 238000005266 casting Methods 0.000 claims description 22
- 238000000605 extraction Methods 0.000 claims description 15
- 238000007711 solidification Methods 0.000 description 37
- 230000008023 solidification Effects 0.000 description 37
- 239000010410 layer Substances 0.000 description 32
- 230000007547 defect Effects 0.000 description 14
- 238000001816 cooling Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000005204 segregation Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13943786A JPS62296940A (ja) | 1986-06-16 | 1986-06-16 | 極厚スラブの鋳造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13943786A JPS62296940A (ja) | 1986-06-16 | 1986-06-16 | 極厚スラブの鋳造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62296940A JPS62296940A (ja) | 1987-12-24 |
| JPH0356142B2 true JPH0356142B2 (enrdf_load_stackoverflow) | 1991-08-27 |
Family
ID=15245175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13943786A Granted JPS62296940A (ja) | 1986-06-16 | 1986-06-16 | 極厚スラブの鋳造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62296940A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161090B (zh) * | 2010-12-23 | 2012-11-07 | 中国科学院金属研究所 | 一种提高厚大断面铸坯自补缩能力的方法 |
-
1986
- 1986-06-16 JP JP13943786A patent/JPS62296940A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62296940A (ja) | 1987-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |