GB758024A - Improvements in or relating to electrodes for use in the melting of high melting point metals or alloys - Google Patents
Improvements in or relating to electrodes for use in the melting of high melting point metals or alloysInfo
- Publication number
- GB758024A GB758024A GB3526053A GB3526053A GB758024A GB 758024 A GB758024 A GB 758024A GB 3526053 A GB3526053 A GB 3526053A GB 3526053 A GB3526053 A GB 3526053A GB 758024 A GB758024 A GB 758024A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloys
- electrodes
- powder
- melting
- dec
- 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
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0291—Obtaining thorium, uranium, or other actinides obtaining thorium
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Powder Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
758,024. Making casting electrodes; powder metallurgy. IMPERIAL CHEMICAL INDUSTRIES, Ltd. Dec. 8, 1954 [Dec. 18, 1953], No. 35260/53. Classes 83 (2) and 83 (4). A consumable electrode or section thereof for use in the arc melting of high melting-point materials, e.g. titanium, zirconium, molybdenum, thorium, hafnium, tantalum, chromium and their alloys in a crucible, is made by lightly compacting a mass of the material to be melted in sponge, powder or other subdivided form in a die to substantially the shape of the finished electrode and then heating the shaped mass in an inert atmosphere or a vacuum to a temperature of 800-1000‹ C. Titanium powder was pressed in a die under 5-10 tons per square inch and was heated in a vacuum furnace at 850- 950‹ C. for 12 hours.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3526053A GB758024A (en) | 1953-12-18 | 1953-12-18 | Improvements in or relating to electrodes for use in the melting of high melting point metals or alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3526053A GB758024A (en) | 1953-12-18 | 1953-12-18 | Improvements in or relating to electrodes for use in the melting of high melting point metals or alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
GB758024A true GB758024A (en) | 1956-09-26 |
Family
ID=10375711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3526053A Expired GB758024A (en) | 1953-12-18 | 1953-12-18 | Improvements in or relating to electrodes for use in the melting of high melting point metals or alloys |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB758024A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1160630B (en) * | 1958-02-04 | 1964-01-02 | Deutsche Edelstahlwerke Ag | Process for the powder metallurgical production of self-consuming electrodes for the arc melting of alloys |
CN112375940A (en) * | 2020-10-28 | 2021-02-19 | 西部新锆核材料科技有限公司 | Zirconium-tantalum binary intermediate alloy and preparation method and application of ingot thereof |
-
1953
- 1953-12-18 GB GB3526053A patent/GB758024A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1160630B (en) * | 1958-02-04 | 1964-01-02 | Deutsche Edelstahlwerke Ag | Process for the powder metallurgical production of self-consuming electrodes for the arc melting of alloys |
CN112375940A (en) * | 2020-10-28 | 2021-02-19 | 西部新锆核材料科技有限公司 | Zirconium-tantalum binary intermediate alloy and preparation method and application of ingot thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB611515A (en) | An improved heat-resisting machinable alloy for use as electric resistance material for high temperatures as well as for manufacturing details of construction exposed to high temperatures | |
GB1079013A (en) | Improvements in or relating to contacts and electrodes | |
GB962357A (en) | Process of manufacture of an abrasive substance and an abrasive substance obtained by this process | |
GB783411A (en) | Improvements in or relating to containers for molten metal | |
GB758024A (en) | Improvements in or relating to electrodes for use in the melting of high melting point metals or alloys | |
US2580273A (en) | Refractory metal alloy castings and methods of making same | |
US3054166A (en) | Electrodes for melting refractory metals | |
GB767721A (en) | "improvements in or relating to the melting of high melting point metals or alloys" | |
GB741361A (en) | Improvements in or relating to cast molybdenum base alloys | |
GB1219580A (en) | Titanium oxides in electroslag processes | |
ES439721A1 (en) | Weld metal | |
GB1220592A (en) | Improvements in or relating to powder-compacting dies | |
GB720613A (en) | Improvements in or relating to the melting and casting of high melting point metals or alloys | |
GB770448A (en) | Improvements in or relating to consumable electrodes used in the melting of high melting point metals or alloys | |
GB815697A (en) | Electrodes for arc melting refractory metals | |
GB845988A (en) | Improvements in or relating to impact forging | |
GB707653A (en) | Improvements relating to alloys containing chromium and the use thereof in powder metallurgical processes | |
GB1134171A (en) | Heating metallic material for sub-halide process of refining aluminium | |
US1800122A (en) | Process for producing articles of refractory metal alloys | |
GB942019A (en) | Refractory metal alloys and the production thereof | |
GB741360A (en) | Improvements in or relating to cast molybdenum alloys and tungsten alloys containing aluminium | |
GB878989A (en) | Improvements in or relating to electric arc furnaces | |
GB769502A (en) | Improvements in or relating to the arc-melting of high melting point metals or alloys | |
GB1054049A (en) | ||
GB347207A (en) | Improvements in or relating to electrodes for resistance welding and method of making same |