JP2002254149A - 連続鋳造法 - Google Patents
連続鋳造法Info
- Publication number
- JP2002254149A JP2002254149A JP2001109275A JP2001109275A JP2002254149A JP 2002254149 A JP2002254149 A JP 2002254149A JP 2001109275 A JP2001109275 A JP 2001109275A JP 2001109275 A JP2001109275 A JP 2001109275A JP 2002254149 A JP2002254149 A JP 2002254149A
- Authority
- JP
- Japan
- Prior art keywords
- slab
- continuous casting
- cast piece
- mold
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000009749 continuous casting Methods 0.000 title claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 239000013078 crystal Substances 0.000 claims abstract description 31
- 238000005266 casting Methods 0.000 claims abstract description 28
- 239000007787 solid Substances 0.000 claims abstract description 25
- 238000007711 solidification Methods 0.000 claims description 11
- 230000008023 solidification Effects 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 238000005452 bending Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 12
- 230000007547 defect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000005204 segregation Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 210000001787 dendrite Anatomy 0.000 description 6
- 238000005261 decarburization Methods 0.000 description 5
- 238000003303 reheating Methods 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000005242 forging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000001668 ameliorated effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 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 |
|---|---|---|---|
| JP2001109275A JP2002254149A (ja) | 2001-03-01 | 2001-03-01 | 連続鋳造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001109275A JP2002254149A (ja) | 2001-03-01 | 2001-03-01 | 連続鋳造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002254149A true JP2002254149A (ja) | 2002-09-10 |
| JP2002254149A5 JP2002254149A5 (https=) | 2008-04-17 |
Family
ID=18961245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001109275A Pending JP2002254149A (ja) | 2001-03-01 | 2001-03-01 | 連続鋳造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002254149A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011121073A (ja) * | 2009-12-09 | 2011-06-23 | Eiko Yamada | 大断面鋼材の製造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0839219A (ja) * | 1994-01-19 | 1996-02-13 | Katsuhiko Yamada | 鋼の連続鋳造法及び連続鋳造・圧延法 |
| JPH0957411A (ja) * | 1995-08-28 | 1997-03-04 | Sumitomo Metal Ind Ltd | 連続鋳造方法 |
| JPH10180428A (ja) * | 1996-12-18 | 1998-07-07 | Katsuhiko Yamada | 鋼の連続鋳造における鋳片切断方法 |
| JPH10328711A (ja) * | 1997-06-04 | 1998-12-15 | Katsuhiko Yamada | 鋼の連続鋳造方法 |
-
2001
- 2001-03-01 JP JP2001109275A patent/JP2002254149A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0839219A (ja) * | 1994-01-19 | 1996-02-13 | Katsuhiko Yamada | 鋼の連続鋳造法及び連続鋳造・圧延法 |
| JPH0957411A (ja) * | 1995-08-28 | 1997-03-04 | Sumitomo Metal Ind Ltd | 連続鋳造方法 |
| JPH10180428A (ja) * | 1996-12-18 | 1998-07-07 | Katsuhiko Yamada | 鋼の連続鋳造における鋳片切断方法 |
| JPH10328711A (ja) * | 1997-06-04 | 1998-12-15 | Katsuhiko Yamada | 鋼の連続鋳造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011121073A (ja) * | 2009-12-09 | 2011-06-23 | Eiko Yamada | 大断面鋼材の製造方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080229 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080229 |
|
| A977 | Report on retrieval |
Effective date: 20100816 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100831 |
|
| A02 | Decision of refusal |
Effective date: 20110125 Free format text: JAPANESE INTERMEDIATE CODE: A02 |