AU490706A - - Google Patents
Info
- Publication number
- AU490706A AU490706A AU8035475A AU8035475A AU490706A AU 490706 A AU490706 A AU 490706A AU 8035475 A AU8035475 A AU 8035475A AU 8035475 A AU8035475 A AU 8035475A AU 490706 A AU490706 A AU 490706A
- Authority
- AU
- Australia
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/32—Obtaining chromium
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1897374A GB1465576A (en) | 1974-04-30 | 1974-04-30 | Chromium metal production |
| GBGB18973/74 | 1974-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU490706B2 AU490706B2 (en) | 1976-10-28 |
| AU490706A true AU490706A (de) | 1978-02-13 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| GB1465576A (en) | 1977-02-23 |
| ZA752791B (en) | 1976-04-28 |