CH375845A - Hochvakuum-Elektronenstrahl-Schmelz-, -Giess-, -Schweiss- und -Legierungsofen - Google Patents

Hochvakuum-Elektronenstrahl-Schmelz-, -Giess-, -Schweiss- und -Legierungsofen

Info

Publication number
CH375845A
CH375845A CH7845659A CH7845659A CH375845A CH 375845 A CH375845 A CH 375845A CH 7845659 A CH7845659 A CH 7845659A CH 7845659 A CH7845659 A CH 7845659A CH 375845 A CH375845 A CH 375845A
Authority
CH
Switzerland
Prior art keywords
casting
welding
electron beam
high vacuum
beam melting
Prior art date
Application number
CH7845659A
Other languages
English (en)
Inventor
Ardenne Manfred Prof Dr Von
Original Assignee
Vakutronik Veb
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 Vakutronik Veb filed Critical Vakutronik Veb
Publication of CH375845A publication Critical patent/CH375845A/de

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Electron Sources, Ion Sources (AREA)
CH7845659A 1959-07-04 1959-09-21 Hochvakuum-Elektronenstrahl-Schmelz-, -Giess-, -Schweiss- und -Legierungsofen CH375845A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0016842 1959-07-04

Publications (1)

Publication Number Publication Date
CH375845A true CH375845A (de) 1964-03-15

Family

ID=7575933

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7845659A CH375845A (de) 1959-07-04 1959-09-21 Hochvakuum-Elektronenstrahl-Schmelz-, -Giess-, -Schweiss- und -Legierungsofen

Country Status (2)

Country Link
CH (1) CH375845A (de)
GB (1) GB908581A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434421A (en) * 1990-01-31 1995-07-18 Gesellschaft Fuer Unweltschutzberatung Und -Technik Gbr Process and device for treating particulate material with electron beams
EP0513135B1 (de) 1990-01-31 1994-08-31 PFITZNER, Christian (als Gesellschafter der Gesellschaft für Umweltschutzberatung und -technik GbR) Verfahren une einrichtung zur behandlung von saatgut

Also Published As

Publication number Publication date
GB908581A (en) 1962-10-17

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