NO178346C - Framgangsmåte for framstilling av ferrosilisium - Google Patents
Framgangsmåte for framstilling av ferrosilisiumInfo
- Publication number
- NO178346C NO178346C NO933264A NO933264A NO178346C NO 178346 C NO178346 C NO 178346C NO 933264 A NO933264 A NO 933264A NO 933264 A NO933264 A NO 933264A NO 178346 C NO178346 C NO 178346C
- Authority
- NO
- Norway
- Prior art keywords
- ferrosilicon
- preparation
- Prior art date
Links
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
- C22C33/003—Making ferrous alloys making amorphous alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/04—Heavy metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Silicon Compounds (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO933264A NO178346C (no) | 1993-09-13 | 1993-09-13 | Framgangsmåte for framstilling av ferrosilisium |
| IS4203A IS4203A (is) | 1993-09-13 | 1994-09-08 | Aðferð til framleiðslu á járnsilíkon |
| BR9407688A BR9407688A (pt) | 1993-09-13 | 1994-09-09 | Método para a fabricaçao de FeSI e aglomerados para uso na sua produçao |
| PL94313442A PL313442A1 (en) | 1993-09-13 | 1994-09-09 | Method of obtaining fesi |
| PCT/NO1994/000149 WO1995008005A1 (en) | 1993-09-13 | 1994-09-09 | METHOD FOR PRODUCTION OF FeSi |
| EP94927872A EP0719348B1 (en) | 1993-09-13 | 1994-09-09 | METHOD FOR PRODUCTION OF FeSi |
| ES94927872T ES2156903T3 (es) | 1993-09-13 | 1994-09-09 | Metodo para la produccion de fesi. |
| CA002170057A CA2170057A1 (en) | 1993-09-13 | 1994-09-09 | Method for production of fesi |
| AU77112/94A AU7711294A (en) | 1993-09-13 | 1994-09-09 | Method for production of fesi |
| ZA946994A ZA946994B (en) | 1993-09-13 | 1994-09-12 | Method for production of FeSi |
| US08/605,132 US5851264A (en) | 1993-09-13 | 1996-09-09 | Method and agglomerates for production of FeSi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO933264A NO178346C (no) | 1993-09-13 | 1993-09-13 | Framgangsmåte for framstilling av ferrosilisium |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO933264D0 NO933264D0 (no) | 1993-09-13 |
| NO933264L NO933264L (no) | 1995-03-14 |
| NO178346B NO178346B (no) | 1995-11-27 |
| NO178346C true NO178346C (no) | 1996-03-06 |
Family
ID=19896420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO933264A NO178346C (no) | 1993-09-13 | 1993-09-13 | Framgangsmåte for framstilling av ferrosilisium |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5851264A (no) |
| EP (1) | EP0719348B1 (no) |
| AU (1) | AU7711294A (no) |
| BR (1) | BR9407688A (no) |
| CA (1) | CA2170057A1 (no) |
| ES (1) | ES2156903T3 (no) |
| IS (1) | IS4203A (no) |
| NO (1) | NO178346C (no) |
| PL (1) | PL313442A1 (no) |
| WO (1) | WO1995008005A1 (no) |
| ZA (1) | ZA946994B (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3075869B1 (en) * | 2015-03-30 | 2018-10-17 | Megalloy AG | Method for production of iron-silicon-aluminum alloys |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1051809A (no) * | 1964-06-17 | 1900-01-01 | ||
| US3759695A (en) * | 1967-09-25 | 1973-09-18 | Union Carbide Corp | Process for making ferrosilicon |
| US3704114A (en) * | 1971-03-17 | 1972-11-28 | Union Carbide Corp | Process and furnace charge for use in the production of ferrosilicon alloys |
| SE421065B (sv) * | 1979-10-24 | 1981-11-23 | Kema Nord Ab | Forfarande for framstellning av kisel eller ferrokisel |
| DE3541125A1 (de) * | 1985-05-21 | 1986-11-27 | International Minerals & Chemical Corp., Northbrook, Ill. | Verfahren zur herstellung von silicium oder ferrosilicium in einem elektronierderschachtofen und fuer das verfahren geeignete rohstoff-formlinge |
-
1993
- 1993-09-13 NO NO933264A patent/NO178346C/no not_active IP Right Cessation
-
1994
- 1994-09-08 IS IS4203A patent/IS4203A/is unknown
- 1994-09-09 PL PL94313442A patent/PL313442A1/xx unknown
- 1994-09-09 ES ES94927872T patent/ES2156903T3/es not_active Expired - Lifetime
- 1994-09-09 EP EP94927872A patent/EP0719348B1/en not_active Expired - Lifetime
- 1994-09-09 AU AU77112/94A patent/AU7711294A/en not_active Abandoned
- 1994-09-09 WO PCT/NO1994/000149 patent/WO1995008005A1/en active IP Right Grant
- 1994-09-09 BR BR9407688A patent/BR9407688A/pt not_active IP Right Cessation
- 1994-09-09 CA CA002170057A patent/CA2170057A1/en not_active Abandoned
- 1994-09-12 ZA ZA946994A patent/ZA946994B/xx unknown
-
1996
- 1996-09-09 US US08/605,132 patent/US5851264A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| BR9407688A (pt) | 1997-02-04 |
| ES2156903T3 (es) | 2001-08-01 |
| ZA946994B (en) | 1995-05-08 |
| EP0719348B1 (en) | 2001-02-21 |
| US5851264A (en) | 1998-12-22 |
| NO933264D0 (no) | 1993-09-13 |
| NO178346B (no) | 1995-11-27 |
| EP0719348A1 (en) | 1996-07-03 |
| AU7711294A (en) | 1995-04-03 |
| CA2170057A1 (en) | 1995-03-23 |
| NO933264L (no) | 1995-03-14 |
| IS4203A (is) | 1995-03-14 |
| PL313442A1 (en) | 1996-07-08 |
| WO1995008005A1 (en) | 1995-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN MARCH 2001 |