GB838846A - Improved method of and apparatus for heating materials by electric discharges - Google Patents
Improved method of and apparatus for heating materials by electric dischargesInfo
- Publication number
- GB838846A GB838846A GB3568256A GB3568256A GB838846A GB 838846 A GB838846 A GB 838846A GB 3568256 A GB3568256 A GB 3568256A GB 3568256 A GB3568256 A GB 3568256A GB 838846 A GB838846 A GB 838846A
- Authority
- GB
- United Kingdom
- Prior art keywords
- barrier
- cathode
- metal
- casing
- container
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32018—Glow discharge
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/228—Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US489333A US2935395A (en) | 1955-02-21 | 1955-02-21 | High vacuum metallurgical apparatus and method |
| GB3568256A GB838846A (en) | 1956-11-22 | 1956-11-22 | Improved method of and apparatus for heating materials by electric discharges |
| FR1206068D FR1206068A (fr) | 1956-11-22 | 1958-05-05 | Procédé et appareil pour la fusion dans le vide de matières conductrices |
| BE568330A BE568330A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1956-11-22 | 1958-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3568256A GB838846A (en) | 1956-11-22 | 1956-11-22 | Improved method of and apparatus for heating materials by electric discharges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB838846A true GB838846A (en) | 1960-06-22 |
Family
ID=10380409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3568256A Expired GB838846A (en) | 1955-02-21 | 1956-11-22 | Improved method of and apparatus for heating materials by electric discharges |
Country Status (3)
-
1956
- 1956-11-22 GB GB3568256A patent/GB838846A/en not_active Expired
-
1958
- 1958-05-05 FR FR1206068D patent/FR1206068A/fr not_active Expired
- 1958-06-04 BE BE568330A patent/BE568330A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1206068A (fr) | 1960-02-08 |
| BE568330A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1958-06-30 |
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