DE1508807B1 - Verfahren zur steuerung der kochreaktion beim stranggiessen von unberuhigtem stahl - Google Patents
Verfahren zur steuerung der kochreaktion beim stranggiessen von unberuhigtem stahlInfo
- Publication number
- DE1508807B1 DE1508807B1 DE19661508807 DE1508807A DE1508807B1 DE 1508807 B1 DE1508807 B1 DE 1508807B1 DE 19661508807 DE19661508807 DE 19661508807 DE 1508807 A DE1508807 A DE 1508807A DE 1508807 B1 DE1508807 B1 DE 1508807B1
- Authority
- DE
- Germany
- Prior art keywords
- aluminum
- steel
- continuous casting
- controlling
- vanadium
- 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 description 7
- 238000009749 continuous casting Methods 0.000 title claims description 6
- 238000010411 cooking Methods 0.000 title description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052720 vanadium Inorganic materials 0.000 claims description 13
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000009835 boiling Methods 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000628 Ferrovanadium Inorganic materials 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 241001676573 Minium Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000005505 Ziziphus oenoplia Nutrition 0.000 description 1
- 244000104547 Ziziphus oenoplia Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 235000015241 bacon Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000003313 weakening effect Effects 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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US485915A US3411897A (en) | 1965-09-08 | 1965-09-08 | Method for continuous casting of rimming steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1508807B1 true DE1508807B1 (de) | 1971-06-09 |
Family
ID=23929924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661508807 Pending DE1508807B1 (de) | 1965-09-08 | 1966-09-01 | Verfahren zur steuerung der kochreaktion beim stranggiessen von unberuhigtem stahl |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3411897A (enExample) |
| AT (1) | AT270907B (enExample) |
| BE (1) | BE686037A (enExample) |
| DE (1) | DE1508807B1 (enExample) |
| ES (1) | ES331377A1 (enExample) |
| FR (1) | FR1491858A (enExample) |
| GB (1) | GB1156036A (enExample) |
| IL (1) | IL26401A (enExample) |
| LU (1) | LU51883A1 (enExample) |
| NL (1) | NL6612215A (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT179025B (de) * | 1951-11-16 | 1954-07-10 | Boehler & Co Ag Geb | Verfahren zur Kornverfeinerung beim kontinuierlichen oder diskontinuierlichen Gießen von hochschmelzenden Metallen |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1420328A (en) * | 1920-06-05 | 1922-06-20 | Interstate Iron And Steel Comp | Process of making alloy steel |
| US1727180A (en) * | 1928-02-02 | 1929-09-03 | Vanadium Corp Of America | Vanadium-aluminum-silicon alloy |
| US2253574A (en) * | 1938-01-11 | 1941-08-26 | Bethlehem Steel Corp | Method of controlling the deoxidation of steel |
| US2221781A (en) * | 1938-04-14 | 1940-11-19 | Electro Metallurg Co | Addition agent and its use in the treatment of iron and steel |
| US2291842A (en) * | 1940-07-18 | 1942-08-04 | Vanadium Corp | Production of steel |
| US2360271A (en) * | 1940-08-02 | 1944-10-10 | Gen Motors Corp | Alloy steel article |
| US2999749A (en) * | 1958-09-17 | 1961-09-12 | Union Carbide Corp | Method for producing non-aging rimmed steels |
| US3030204A (en) * | 1960-04-07 | 1962-04-17 | Vanadium Corp Of America | Process of making ferroalloys |
-
1965
- 1965-09-08 US US485915A patent/US3411897A/en not_active Expired - Lifetime
-
1966
- 1966-08-26 BE BE686037D patent/BE686037A/xx unknown
- 1966-08-29 IL IL26401A patent/IL26401A/en unknown
- 1966-08-30 NL NL6612215A patent/NL6612215A/xx unknown
- 1966-09-01 DE DE19661508807 patent/DE1508807B1/de active Pending
- 1966-09-05 AT AT838766A patent/AT270907B/de active
- 1966-09-06 LU LU51883D patent/LU51883A1/xx unknown
- 1966-09-06 GB GB39864/66A patent/GB1156036A/en not_active Expired
- 1966-09-06 ES ES0331377A patent/ES331377A1/es not_active Expired
- 1966-09-07 FR FR75500A patent/FR1491858A/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT179025B (de) * | 1951-11-16 | 1954-07-10 | Boehler & Co Ag Geb | Verfahren zur Kornverfeinerung beim kontinuierlichen oder diskontinuierlichen Gießen von hochschmelzenden Metallen |
Also Published As
| Publication number | Publication date |
|---|---|
| BE686037A (enExample) | 1967-02-01 |
| AT270907B (de) | 1969-05-12 |
| ES331377A1 (es) | 1967-07-01 |
| NL6612215A (enExample) | 1967-03-09 |
| LU51883A1 (enExample) | 1966-12-29 |
| US3411897A (en) | 1968-11-19 |
| FR1491858A (fr) | 1967-08-11 |
| GB1156036A (en) | 1969-06-25 |
| IL26401A (en) | 1970-09-17 |
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