JPS62263855A - 中心偏析の少ない連続鋳造方法 - Google Patents
中心偏析の少ない連続鋳造方法Info
- Publication number
- JPS62263855A JPS62263855A JP10389286A JP10389286A JPS62263855A JP S62263855 A JPS62263855 A JP S62263855A JP 10389286 A JP10389286 A JP 10389286A JP 10389286 A JP10389286 A JP 10389286A JP S62263855 A JPS62263855 A JP S62263855A
- Authority
- JP
- Japan
- Prior art keywords
- casting
- slab
- temperature
- molten steel
- steel
- 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
- 238000005204 segregation Methods 0.000 title claims abstract description 44
- 238000009749 continuous casting Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 61
- 239000010959 steel Substances 0.000 claims abstract description 61
- 238000007711 solidification Methods 0.000 claims abstract description 27
- 230000008023 solidification Effects 0.000 claims abstract description 27
- 238000005266 casting Methods 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 230000009466 transformation Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 12
- 230000002829 reductive effect Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 241000446313 Lamella Species 0.000 abstract 1
- 230000002250 progressing effect Effects 0.000 abstract 1
- 101100348084 Drosophila melanogaster CDase gene Proteins 0.000 description 57
- 239000002436 steel type Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 229910001567 cementite Inorganic materials 0.000 description 5
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 230000005499 meniscus Effects 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000003760 magnetic stirring Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 241000529895 Stercorarius Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005211 surface analysis Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10389286A JPS62263855A (ja) | 1986-05-08 | 1986-05-08 | 中心偏析の少ない連続鋳造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10389286A JPS62263855A (ja) | 1986-05-08 | 1986-05-08 | 中心偏析の少ない連続鋳造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62263855A true JPS62263855A (ja) | 1987-11-16 |
| JPH0346217B2 JPH0346217B2 (ru) | 1991-07-15 |
Family
ID=14366074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10389286A Granted JPS62263855A (ja) | 1986-05-08 | 1986-05-08 | 中心偏析の少ない連続鋳造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62263855A (ru) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5063991A (en) * | 1988-05-13 | 1991-11-12 | Irsid | Process for cooling a continuously cast metal product |
| WO2009001480A1 (ja) | 2007-06-28 | 2008-12-31 | Sumitomo Metal Industries, Ltd. | 小断面ビレットの連続鋳造方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112012019014A2 (pt) | 2010-02-04 | 2018-03-27 | Crown Packaging Technology Inc | método para fabricar um copo de metal , aparelho para fabricação de um copo de metal , corpo de recipiente , e, recipiente |
| BR112012024685A2 (pt) | 2010-04-12 | 2016-06-07 | Crown Packaging Technology Inc | método para fabricação de um copo de metal, aparelho para fabricação de um copo de metaç, corpo recipiente, e, recipiente |
-
1986
- 1986-05-08 JP JP10389286A patent/JPS62263855A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5063991A (en) * | 1988-05-13 | 1991-11-12 | Irsid | Process for cooling a continuously cast metal product |
| WO2009001480A1 (ja) | 2007-06-28 | 2008-12-31 | Sumitomo Metal Industries, Ltd. | 小断面ビレットの連続鋳造方法 |
| US7909086B2 (en) | 2007-06-28 | 2011-03-22 | Sumitomo Metal Industries, Ltd. | Method for continuously casting billet with small cross section |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346217B2 (ru) | 1991-07-15 |
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