CA1070082A - Methode de coulee des lingots de fer - Google Patents

Methode de coulee des lingots de fer

Info

Publication number: CA1070082A
Authority: CA; Canada
Prior art keywords: fluorides; oxides; coating; mixture; ingot
Prior art date: 1975-07-01
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

Application number

CA253,843A

Other languages

English (en)

Inventor

Lawrence A. Greenberg

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bethlehem Steel Corp

Original Assignee

Bethlehem Steel Corp

Priority date (The priority date 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 date listed.)

1975-07-01

Filing date

1976-06-01

Publication date

1980-01-22

1976-06-01 Application filed by Bethlehem Steel Corp filed Critical Bethlehem Steel Corp

1980-01-22 Application granted granted Critical

1980-01-22 Publication of CA1070082A publication Critical patent/CA1070082A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 18
229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
239000010959 steel Substances 0.000 title claims abstract description 16
238000005266 casting Methods 0.000 title claims abstract description 9
239000000203 mixture Substances 0.000 claims abstract description 19
238000000576 coating method Methods 0.000 claims abstract description 16
239000011248 coating agent Substances 0.000 claims abstract description 14
150000002222 fluorine compounds Chemical class 0.000 claims abstract description 10
239000007788 liquid Substances 0.000 claims description 7
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 3
229910001634 calcium fluoride Inorganic materials 0.000 claims description 3
239000000292 calcium oxide Substances 0.000 claims description 3
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
239000006185 dispersion Substances 0.000 claims description 3
238000001035 drying Methods 0.000 claims description 3
239000000377 silicon dioxide Substances 0.000 claims description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
239000000463 material Substances 0.000 abstract description 11
239000002893 slag Substances 0.000 abstract description 3
239000002002 slurry Substances 0.000 description 6
229910000851 Alloy steel Inorganic materials 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910001018 Cast iron Inorganic materials 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
229910001209 Low-carbon steel Inorganic materials 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
230000008602 contraction Effects 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
239000000155 melt Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000010998 test method Methods 0.000 description 1

Landscapes

Continuous Casting (AREA)

CA253,843A 1975-07-01 1976-06-01 Methode de coulee des lingots de fer Expired CA1070082A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US59228475A	1975-07-01	1975-07-01

Publications (1)

Publication Number	Publication Date
CA1070082A true CA1070082A (fr)	1980-01-22

Family

ID=24370072

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA253,843A Expired CA1070082A (fr)	1975-07-01	1976-06-01	Methode de coulee des lingots de fer

Country Status (1)

Country	Link
CA (1)	CA1070082A (fr)

1976
- 1976-06-01 CA CA253,843A patent/CA1070082A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1997-01-22	MKEX	Expiry