DE1508273C2 - Verfahren zur Herstellung von Stron tium enthaltendem Ferrosihzium - Google Patents
Verfahren zur Herstellung von Stron tium enthaltendem FerrosihziumInfo
- Publication number
- DE1508273C2 DE1508273C2 DE1508273A DE1508273A DE1508273C2 DE 1508273 C2 DE1508273 C2 DE 1508273C2 DE 1508273 A DE1508273 A DE 1508273A DE 1508273 A DE1508273 A DE 1508273A DE 1508273 C2 DE1508273 C2 DE 1508273C2
- Authority
- DE
- Germany
- Prior art keywords
- strontium
- alloy
- production
- calcium
- ferrosilicon
- 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
- 229910052712 strontium Inorganic materials 0.000 title claims description 30
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 title claims description 27
- 239000011575 calcium Substances 0.000 title claims description 16
- 229910052791 calcium Inorganic materials 0.000 title claims description 15
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 10
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 claims description 22
- 239000000956 alloy Substances 0.000 claims description 22
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 11
- 239000011044 quartzite Substances 0.000 claims description 5
- UBXAKNTVXQMEAG-UHFFFAOYSA-L strontium sulfate Inorganic materials [Sr+2].[O-]S([O-])(=O)=O UBXAKNTVXQMEAG-UHFFFAOYSA-L 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- VAWSWDPVUFTPQO-UHFFFAOYSA-N calcium strontium Chemical compound [Ca].[Sr] VAWSWDPVUFTPQO-UHFFFAOYSA-N 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- -1 B. Coelesiiu Chemical compound 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- MIDOFQRPAXDZET-UHFFFAOYSA-N [Si].[Sr] Chemical compound [Si].[Sr] MIDOFQRPAXDZET-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C35/00—Master alloys for iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Silicon Compounds (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Measuring Magnetic Variables (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 |
|---|---|---|---|
| US464581A US3374086A (en) | 1965-06-16 | 1965-06-16 | Process for making strontium-bearing ferrosilicon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1508273B1 DE1508273B1 (de) | 1969-11-06 |
| DE1508273C2 true DE1508273C2 (de) | 1973-12-13 |
Family
ID=23844481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1508273A Expired DE1508273C2 (de) | 1965-06-16 | 1966-06-15 | Verfahren zur Herstellung von Stron tium enthaltendem Ferrosihzium |
Country Status (6)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3527597A (en) * | 1962-08-31 | 1970-09-08 | British Cast Iron Res Ass | Carbide suppressing silicon base inoculant for cast iron containing metallic strontium and method of using same |
| US4017310A (en) * | 1975-12-31 | 1977-04-12 | Union Carbide Corporation | Method for making strontium additions to ferrosilicon |
| US4394348A (en) * | 1979-10-15 | 1983-07-19 | Interox Chemicals Ltd. | Process for the preparation of aluminium alloys |
| DE3323203A1 (de) * | 1983-06-28 | 1985-01-10 | Skw Trostberg Ag, 8223 Trostberg | Verfahren zur herstellung von strontiumhaltigen ferrossilicium- oder siliciumlegierungen |
| US4666516A (en) * | 1986-01-21 | 1987-05-19 | Elkem Metals Company | Gray cast iron inoculant |
| RU2414519C1 (ru) * | 2009-12-01 | 2011-03-20 | Общество с ограниченной ответственностью "Углемет" | Способ получения комплексного кремнистого ферросплава |
| RU2703060C1 (ru) * | 2019-06-27 | 2019-10-15 | Общество с ограниченной ответственностью Новые перспективные продукты Технология | Шихта для выплавки силикокальция |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1005163A (en) * | 1963-08-10 | 1965-09-22 | British Cast Iron Res Ass | Improvements in the manufacture of inoculants for cast irons |
-
1965
- 1965-06-16 US US464581A patent/US3374086A/en not_active Expired - Lifetime
-
1966
- 1966-05-29 GB GB23306/66A patent/GB1072509A/en not_active Expired
- 1966-05-31 NO NO163229A patent/NO115805B/no unknown
- 1966-06-08 BE BE682270D patent/BE682270A/xx unknown
- 1966-06-15 DE DE1508273A patent/DE1508273C2/de not_active Expired
- 1966-06-16 NL NL6608401A patent/NL6608401A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1072509A (en) | 1967-06-14 |
| NO115805B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-12-09 |
| DE1508273B1 (de) | 1969-11-06 |
| BE682270A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-12-08 |
| US3374086A (en) | 1968-03-19 |
| NL6608401A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |