GB538901A - Method of treating manganese and manganese alloys for the reduction of the boron content - Google Patents
Method of treating manganese and manganese alloys for the reduction of the boron contentInfo
- Publication number
- GB538901A GB538901A GB16551/40A GB1655140A GB538901A GB 538901 A GB538901 A GB 538901A GB 16551/40 A GB16551/40 A GB 16551/40A GB 1655140 A GB1655140 A GB 1655140A GB 538901 A GB538901 A GB 538901A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manganese
- per cent
- alloys
- copper
- treatment
- 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
- C22B47/00—Obtaining manganese
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)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
538,901. Manganese; alloys. CONSOLIDATED MINING & SMELTING CO. OF CANADA, Ltd. Feb. 19, 1940, No. 16551. Convention date, Feb. 20, 1939. Divided out of 538,886. [Class 82 (i)] The boron content of manganese, or of manganese alloys which may contain one or more of the elements nickel, copper, iron, carbon, zinc, vanadium, chromium, tungsten, molybdenum, tin, aluminium, beryllium, silver, magnesium, and titanium in various proportions up to 70 per cent., is reduced by treating the molten metal or alloy with an oxide of manganese, particularly manganese dioxide. The treatment may be effected at 1300-1500‹C. and may be accompanied by agitation. The treatment of the following alloys is described: (a) 50 per cent. of manganese, 30 per cent. of copper, and 20 per cent. of nickel; (b) 48 per cent. of iron, 37 per cent. of manganese and 15 per cent. of chromium; (c) 90 per cent. of manganese and 10 per cent. of copper. The boron to be removed may be present in the material as a result of its treatment to remove sulphur.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US538901XA | 1939-02-20 | 1939-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB538901A true GB538901A (en) | 1941-08-20 |
Family
ID=21987243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16551/40A Expired GB538901A (en) | 1939-02-20 | 1940-02-19 | Method of treating manganese and manganese alloys for the reduction of the boron content |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB538901A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809200A (en) * | 2020-04-16 | 2020-10-23 | 宁夏天元锰业集团有限公司 | Electrolytic manganese anode plate |
-
1940
- 1940-02-19 GB GB16551/40A patent/GB538901A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809200A (en) * | 2020-04-16 | 2020-10-23 | 宁夏天元锰业集团有限公司 | Electrolytic manganese anode plate |
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