CA1074976A - Method of producing steel ingots from unkilled steel - Google Patents
Method of producing steel ingots from unkilled steelInfo
- Publication number
- CA1074976A CA1074976A CA239,465A CA239465A CA1074976A CA 1074976 A CA1074976 A CA 1074976A CA 239465 A CA239465 A CA 239465A CA 1074976 A CA1074976 A CA 1074976A
- Authority
- CA
- Canada
- Prior art keywords
- steel
- mould
- ingot
- ingots
- period
- 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 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000000265 homogenisation Methods 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000012809 cooling fluid Substances 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7415103,A NL170817C (nl) | 1974-11-20 | 1974-11-20 | Werkwijze voor het gieten van staalblokken uit onrustig staal. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1074976A true CA1074976A (en) | 1980-04-08 |
Family
ID=19822500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA239,465A Expired CA1074976A (en) | 1974-11-20 | 1975-11-12 | Method of producing steel ingots from unkilled steel |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4709461A (en) * | 1986-02-10 | 1987-12-01 | Howmet Turbine Components Corporation | Method of forming dense ingots having a fine equiaxed grain structure |
| CN105382244B (zh) * | 2015-11-25 | 2017-09-29 | 中钢集团邢台机械轧辊有限公司 | 底注式浇注钢锭的凝固方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1033320A (fr) * | 1950-03-06 | 1953-07-09 | Miag Vertriebs Gmbh | Châssis de tamisage |
| JPH058807U (ja) * | 1991-01-28 | 1993-02-05 | 松下電工株式会社 | 吊り下げ型照明器具 |
-
1974
- 1974-11-20 NL NLAANVRAGE7415103,A patent/NL170817C/xx not_active IP Right Cessation
-
1975
- 1975-11-04 GB GB4578275A patent/GB1473769A/en not_active Expired
- 1975-11-12 CA CA239,465A patent/CA1074976A/en not_active Expired
- 1975-11-14 IT IT69816/75A patent/IT1050645B/it active
- 1975-11-17 DE DE19752551587 patent/DE2551587A1/de not_active Ceased
- 1975-11-18 ES ES442760A patent/ES442760A1/es not_active Expired
- 1975-11-18 AT AT0876775A patent/AT381726B/de not_active IP Right Cessation
- 1975-11-18 FR FR7535206A patent/FR2291812A1/fr active Granted
- 1975-11-19 JP JP50138258A patent/JPS5173928A/ja active Pending
- 1975-11-19 SE SE7513019A patent/SE7513019L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES442760A1 (es) | 1977-04-01 |
| FR2291812B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-02-05 |
| DE2551587A1 (de) | 1976-05-26 |
| NL170817B (nl) | 1982-08-02 |
| GB1473769A (en) | 1977-05-18 |
| IT1050645B (it) | 1981-03-20 |
| JPS5173928A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-26 |
| ATA876775A (de) | 1980-11-15 |
| AT381726B (de) | 1986-11-25 |
| FR2291812A1 (fr) | 1976-06-18 |
| SE7513019L (sv) | 1976-05-21 |
| NL7415103A (nl) | 1976-05-24 |
| NL170817C (nl) | 1983-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |