CA1075475A - Traitement aluminothermique - Google Patents
Traitement aluminothermiqueInfo
- Publication number
- CA1075475A CA1075475A CA253,370A CA253370A CA1075475A CA 1075475 A CA1075475 A CA 1075475A CA 253370 A CA253370 A CA 253370A CA 1075475 A CA1075475 A CA 1075475A
- Authority
- CA
- Canada
- Prior art keywords
- aluminium
- metal
- reduction
- oxide
- reactive metal
- 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
Classifications
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA753448 | 1975-05-28 | ||
ZA753447A ZA753447B (en) | 1975-05-28 | 1975-05-28 | Improvements in the treatment of zirconium containing ore |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1075475A true CA1075475A (fr) | 1980-04-15 |
Family
ID=27131126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA253,370A Expired CA1075475A (fr) | 1975-05-28 | 1976-05-26 | Traitement aluminothermique |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU501230B2 (fr) |
CA (1) | CA1075475A (fr) |
DE (1) | DE2623833A1 (fr) |
FR (1) | FR2312568A1 (fr) |
GB (1) | GB1531152A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4108645A (en) * | 1976-12-23 | 1978-08-22 | Molycorp, Inc. | Preparation of rare earth and other metal alloys containing aluminum and silicon |
US4331475A (en) * | 1980-07-28 | 1982-05-25 | Reading Alloys, Inc. | Process for aluminothermic production of chromium and chromium alloys low in nitrogen |
RU2549791C1 (ru) * | 2013-12-27 | 2015-04-27 | Акционерное общество "Государственный научно-исследовательский и проектный институт редкометаллической промышленности "Гиредмет" (АО "Гиредмет") | Способ получения тантала алюминотермическим восстановлением его оксида |
CN113122717A (zh) * | 2019-12-30 | 2021-07-16 | 有研资源环境技术研究院(北京)有限公司 | 一种铝锆中间合金的制备方法 |
-
1976
- 1976-05-21 GB GB21020/76A patent/GB1531152A/en not_active Expired
- 1976-05-26 CA CA253,370A patent/CA1075475A/fr not_active Expired
- 1976-05-26 AU AU14310/76A patent/AU501230B2/en not_active Expired
- 1976-05-28 DE DE19762623833 patent/DE2623833A1/de active Pending
- 1976-05-28 FR FR7616179A patent/FR2312568A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
AU1431076A (en) | 1977-12-01 |
FR2312568A1 (fr) | 1976-12-24 |
AU501230B2 (en) | 1979-06-14 |
FR2312568B1 (fr) | 1980-05-16 |
DE2623833A1 (de) | 1976-12-09 |
GB1531152A (en) | 1978-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |