GB867165A - Treatment of alloys containing iron-group metals - Google Patents
Treatment of alloys containing iron-group metalsInfo
- Publication number
- GB867165A GB867165A GB3460959A GB3460959A GB867165A GB 867165 A GB867165 A GB 867165A GB 3460959 A GB3460959 A GB 3460959A GB 3460959 A GB3460959 A GB 3460959A GB 867165 A GB867165 A GB 867165A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloys containing
- treatment
- aluminium
- alloy
- containing iron
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- ing And Chemical Polishing (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Iron, cobalt and nickel values are recovered from alloys containing at least one of them, preferably in an amount of at least 10% by weight, by first alloying the alloy with aluminium, preferably in an amount of 13-60% by weight, a friable alloy being obtained thereby, which is reacted with a mineral acid, for example, sulphuric, hydrochloric, nitric, or hydrofluoric acids or mixtures thereof, to obtain the salt of the metal value; the aluminium is also dissolved. The aluminium alloy is preferably prepared by arc or induction welding in a vacuum, and may be broken up mechanically prior to the acid treatment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US867165XA | 1958-11-24 | 1958-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB867165A true GB867165A (en) | 1961-05-03 |
Family
ID=22200405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3460959A Expired GB867165A (en) | 1958-11-24 | 1959-10-13 | Treatment of alloys containing iron-group metals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB867165A (en) |
-
1959
- 1959-10-13 GB GB3460959A patent/GB867165A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1020872A (en) | Nickel-base alloys | |
| GB901757A (en) | Improvements in and relating to the continuous casting of metal | |
| GB1225285A (en) | ||
| GB1013251A (en) | Additional alloys for welding and steel making | |
| GB1089454A (en) | Improvements in or relating to aluminium alloys and articles made therefrom | |
| GB1075010A (en) | Improvements in or relating to magnesium base alloys | |
| GB835316A (en) | Improvements in and relating to the refining of metals | |
| GB867165A (en) | Treatment of alloys containing iron-group metals | |
| GB591225A (en) | Improvements in or relating to the production of magnesium base alloys | |
| GB1073629A (en) | Improvements in or relating to magnesium base alloys | |
| GB835787A (en) | Exothermic reaction mixture | |
| GB847992A (en) | Magnesium alloys having a high resistance to permanent creep deformation at elevated temperatures | |
| GB901324A (en) | Improvements in or relating to magnesium base alloys | |
| GB816182A (en) | Improvements in corrosion-resistant aluminium alloys | |
| GB604193A (en) | Improved method of joining metals by brazing | |
| GB612924A (en) | Improvements in and relating to magnesium-base alloys | |
| GB927487A (en) | Improvements relating to the bonding of non-metallic refractory members to metal members | |
| GB1183162A (en) | A Process for the Production of Dicyanogen | |
| US2493251A (en) | Methods of introducing bismuth into steel or iron baths | |
| GB960027A (en) | Improvements in or relating to magnesium base alloys | |
| GB709632A (en) | Improvements relating to the heat-treatment of metals and alloys | |
| GB849186A (en) | Improvements in or relating to aluminum-iron alloys | |
| GB821796A (en) | Improvements in ductile niobium and tantalum alloys | |
| Yakovlev et al. | The Effect of Spent Flux on the Quality of Electroslag Remelted Metal | |
| GB886609A (en) | Nickel-magnesium alloys and the treatment of iron therewith |