BE568332A - - Google Patents

Info

Publication number
BE568332A
BE568332A BE568332A BE568332A BE568332A BE 568332 A BE568332 A BE 568332A BE 568332 A BE568332 A BE 568332A BE 568332 A BE568332 A BE 568332A BE 568332 A BE568332 A BE 568332A
Authority
BE
Belgium
Application number
BE568332A
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 filed Critical
Publication of BE568332A publication Critical patent/BE568332A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16Remelting metals
    • C22B9/22Remelting metals with heating by wave energy or particle radiation
    • C22B9/228Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00Casting ingots, e.g. from ferrous metals
    • B22D7/005Casting ingots, e.g. from ferrous metals from non-ferrous metals
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/04Refining by applying a vacuum
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/68Specified gas introduced into the tube at low pressure, e.g. for reducing or influencing space charge
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/305Electron-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)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE568332A 1958-08-15 1958-06-04 BE568332A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2623858A GB830122A (en) 1958-08-15 1958-08-15 Vacuum casting

Publications (1)

Publication Number Publication Date
BE568332A true BE568332A (it) 1958-06-30

Family

ID=10240500

Family Applications (1)

Application Number Title Priority Date Filing Date
BE568332A BE568332A (it) 1958-08-15 1958-06-04

Country Status (4)

Country Link
BE (1) BE568332A (it)
FR (1) FR1208311A (it)
GB (1) GB830122A (it)
NL (1) NL104480C (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1170091B (de) * 1959-12-28 1964-05-14 Stauffer Chemical Co Verfahren zum Schmelzen und Giessen im Hochvakuum
DE1172385B (de) * 1959-12-28 1964-06-18 Stauffer Chemical Co Elektronenstrahlofen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1170091B (de) * 1959-12-28 1964-05-14 Stauffer Chemical Co Verfahren zum Schmelzen und Giessen im Hochvakuum
DE1172385B (de) * 1959-12-28 1964-06-18 Stauffer Chemical Co Elektronenstrahlofen

Also Published As

Publication number Publication date
NL104480C (it) 1963-04-16
GB830122A (en) 1960-03-09
FR1208311A (fr) 1960-02-23

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