FR2498960A1 - Procede de coulee d'acier, en particulier de lingots d'acier - Google Patents
Procede de coulee d'acier, en particulier de lingots d'acier Download PDFInfo
- Publication number
- FR2498960A1 FR2498960A1 FR8201236A FR8201236A FR2498960A1 FR 2498960 A1 FR2498960 A1 FR 2498960A1 FR 8201236 A FR8201236 A FR 8201236A FR 8201236 A FR8201236 A FR 8201236A FR 2498960 A1 FR2498960 A1 FR 2498960A1
- Authority
- FR
- France
- Prior art keywords
- steel
- casting
- ingot
- casting mold
- envelope
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 73
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000011810 insulating material Substances 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000007711 solidification Methods 0.000 claims description 7
- 230000008023 solidification Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 238000013021 overheating Methods 0.000 claims description 4
- 238000005058 metal casting Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 239000004922 lacquer Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/02—Casting compound ingots of two or more different metals in the molten state, i.e. integrally cast
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3103240 | 1981-01-31 | ||
| DE19813109589 DE3109589C1 (de) | 1981-01-31 | 1981-03-13 | Verfahren zum Gießen von Stahlblöcken |
| DE19813132569 DE3132569C2 (de) | 1981-08-18 | 1981-08-18 | Verfahren zum Gießen von Stahlblöcken |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2498960A1 true FR2498960A1 (fr) | 1982-08-06 |
| FR2498960B1 FR2498960B1 (enExample) | 1985-05-17 |
Family
ID=27189113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8201236A Granted FR2498960A1 (fr) | 1981-01-31 | 1982-01-27 | Procede de coulee d'acier, en particulier de lingots d'acier |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2498960A1 (enExample) |
| GB (1) | GB2092039B (enExample) |
| IT (1) | IT1150605B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4832112A (en) * | 1985-10-03 | 1989-05-23 | Howmet Corporation | Method of forming a fine-grained equiaxed casting |
| CN108145099B (zh) * | 2018-03-12 | 2024-02-20 | 沈阳工大重型设备制造有限公司 | 一种旋转插入芯坯制备大型复合钢锭的方法及装置 |
| CN115945654A (zh) * | 2022-12-06 | 2023-04-11 | 舞阳钢铁有限责任公司 | 一种大型钢锭的浇铸和加热方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1037319A (fr) * | 1950-11-10 | 1953-09-16 | Bochumer Ver Fu R Gussstahlfab | Lingotière et procédé pour la production de lingots d'acier |
| US3513903A (en) * | 1965-07-21 | 1970-05-26 | Sumitomo Metal Ind | Apparatus for casting ingots |
| US4111254A (en) * | 1976-08-03 | 1978-09-05 | The Kanthal Corporation | Metal casting method |
-
1982
- 1982-01-26 IT IT19292/82A patent/IT1150605B/it active
- 1982-01-26 GB GB8202133A patent/GB2092039B/en not_active Expired
- 1982-01-27 FR FR8201236A patent/FR2498960A1/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1037319A (fr) * | 1950-11-10 | 1953-09-16 | Bochumer Ver Fu R Gussstahlfab | Lingotière et procédé pour la production de lingots d'acier |
| US3513903A (en) * | 1965-07-21 | 1970-05-26 | Sumitomo Metal Ind | Apparatus for casting ingots |
| US4111254A (en) * | 1976-08-03 | 1978-09-05 | The Kanthal Corporation | Metal casting method |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8219292A0 (it) | 1982-01-26 |
| FR2498960B1 (enExample) | 1985-05-17 |
| GB2092039B (en) | 1985-10-09 |
| GB2092039A (en) | 1982-08-11 |
| IT1150605B (it) | 1986-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |