CH475360A - Verfahren zur Herstellung von Siliciumeisen mit geringem Sauerstoffgehalt - Google Patents
Verfahren zur Herstellung von Siliciumeisen mit geringem SauerstoffgehaltInfo
- Publication number
- CH475360A CH475360A CH1741865A CH1741865A CH475360A CH 475360 A CH475360 A CH 475360A CH 1741865 A CH1741865 A CH 1741865A CH 1741865 A CH1741865 A CH 1741865A CH 475360 A CH475360 A CH 475360A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacture
- oxygen content
- low oxygen
- silicon iron
- iron
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (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 |
|---|---|---|---|
| US419023A US3305354A (en) | 1964-12-17 | 1964-12-17 | Method of producing low oxygen oriented silicon-iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH475360A true CH475360A (de) | 1969-07-15 |
Family
ID=23660467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1741865A CH475360A (de) | 1964-12-17 | 1965-12-16 | Verfahren zur Herstellung von Siliciumeisen mit geringem Sauerstoffgehalt |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3305354A (de) |
| CH (1) | CH475360A (de) |
| DE (1) | DE1458810C3 (de) |
| ES (1) | ES320750A1 (de) |
| FR (1) | FR1459645A (de) |
| GB (1) | GB1115552A (de) |
| SE (1) | SE318114B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960616A (en) * | 1975-06-19 | 1976-06-01 | Armco Steel Corporation | Rare earth metal treated cold rolled, non-oriented silicon steel and method of making it |
| US4170468A (en) * | 1977-12-22 | 1979-10-09 | United States Steel Corporation | Deoxidation of steel |
| FR2414560A1 (fr) * | 1978-01-13 | 1979-08-10 | Metal Research Corp | Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonte |
| US4695318A (en) * | 1986-10-14 | 1987-09-22 | Allegheny Ludlum Corporation | Method of making steel |
-
1964
- 1964-12-17 US US419023A patent/US3305354A/en not_active Expired - Lifetime
-
1965
- 1965-12-10 GB GB52518/65A patent/GB1115552A/en not_active Expired
- 1965-12-15 FR FR42371A patent/FR1459645A/fr not_active Expired
- 1965-12-15 ES ES0320750A patent/ES320750A1/es not_active Expired
- 1965-12-16 CH CH1741865A patent/CH475360A/de not_active IP Right Cessation
- 1965-12-16 DE DE1458810A patent/DE1458810C3/de not_active Expired
- 1965-12-17 SE SE16398/65A patent/SE318114B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3305354A (en) | 1967-02-21 |
| DE1458810A1 (de) | 1969-01-16 |
| DE1458810B2 (de) | 1974-08-01 |
| DE1458810C3 (de) | 1975-03-20 |
| SE318114B (de) | 1969-12-01 |
| GB1115552A (en) | 1968-05-29 |
| FR1459645A (fr) | 1966-11-18 |
| ES320750A1 (es) | 1966-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |