GB995005A - Improvements in or relating to electron-beam smelting furnaces - Google Patents

Improvements in or relating to electron-beam smelting furnaces

Info

Publication number
GB995005A
GB995005A GB1530762A GB1530762A GB995005A GB 995005 A GB995005 A GB 995005A GB 1530762 A GB1530762 A GB 1530762A GB 1530762 A GB1530762 A GB 1530762A GB 995005 A GB995005 A GB 995005A
Authority
GB
United Kingdom
Prior art keywords
electron
chamber
relating
april
large compared
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
Application number
GB1530762A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Publication of GB995005A publication Critical patent/GB995005A/en
Expired legal-status Critical Current

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
    • H01J37/30—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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

995,005. Electron beam apparatus. W. C. HERAEUS G.m.b.H. April 19, 1962 [April 20, 1961], No. 15307/62. Heading H1D. In an electron beam smelting furnace having one or more electron guns 17, 18 housed in a separately evacuated chamber 15 above the main smelting chamber 1, electron-optical control means for accelerating, focusing and deflecting the beam of each gun are grouped in a cylindrical member 19 removably inserted in the cover member 4 between the two chambers. The diameter of the evacuation conduit 16 is relatively large compared with the diameters of the cylindrical members and the volume of the chamber 15 is large compared with the volume occupied by the electron guns.
GB1530762A 1961-04-20 1962-04-19 Improvements in or relating to electron-beam smelting furnaces Expired GB995005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH42355A DE1162012B (en) 1961-04-20 1961-04-20 Electron beam melting furnace

Publications (1)

Publication Number Publication Date
GB995005A true GB995005A (en) 1965-06-10

Family

ID=7154826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1530762A Expired GB995005A (en) 1961-04-20 1962-04-19 Improvements in or relating to electron-beam smelting furnaces

Country Status (3)

Country Link
CH (1) CH399614A (en)
DE (1) DE1162012B (en)
GB (1) GB995005A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021126820A3 (en) * 2019-12-17 2021-07-29 Titanium Metals Corporation Modular gun assembly for melt furnaces
CN114134353A (en) * 2021-11-25 2022-03-04 宁波江丰电子材料股份有限公司 Aluminum-scandium alloy and preparation method and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH347281A (en) * 1955-05-26 1960-06-30 Berghaus Elektrophysik Anst Method and device for carrying out metallurgical, chemical and other technical processes on workpieces by means of electrical glow discharge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021126820A3 (en) * 2019-12-17 2021-07-29 Titanium Metals Corporation Modular gun assembly for melt furnaces
US12031775B2 (en) 2019-12-17 2024-07-09 Titanium Metals Corporation Modular gun assembly for melt furnaces
CN114134353A (en) * 2021-11-25 2022-03-04 宁波江丰电子材料股份有限公司 Aluminum-scandium alloy and preparation method and application thereof

Also Published As

Publication number Publication date
CH399614A (en) 1965-09-30
DE1162012B (en) 1964-01-30

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