GB924886A - Improvements in or relating to the melting of metal - Google Patents

Improvements in or relating to the melting of metal

Info

Publication number
GB924886A
GB924886A GB71362A GB71362A GB924886A GB 924886 A GB924886 A GB 924886A GB 71362 A GB71362 A GB 71362A GB 71362 A GB71362 A GB 71362A GB 924886 A GB924886 A GB 924886A
Authority
GB
United Kingdom
Prior art keywords
welding
metal
jan
furnace
melting
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
GB71362A
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 GB924886A publication Critical patent/GB924886A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

924,886. Making furnace electrodes; welding by fusion. W. C. HERAEUS G.m.b.H. Jan. 8, 1962 [Jan. 7, 1961], No. 713/62. Classes 83 (2) and 83 (4). Pieces of metal, e.g. titanium vanadium, zirconium, hafnium, tantalum, niobium, molybdenum or tungsten, are joined by electron beam-welding in a vacuum of at least 10<SP>-3</SP> mm. Hg. to form a consumable electrode which is melted in an evacuated electric furnace by electron bombardment an arc or induction. The welding is carried out in the melting chamber of the furnace or in a chamber in communication therewith.
GB71362A 1961-01-07 1962-01-08 Improvements in or relating to the melting of metal Expired GB924886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH41408A DE1169052B (en) 1961-01-07 1961-01-07 Process for melting metal consumable electrodes

Publications (1)

Publication Number Publication Date
GB924886A true GB924886A (en) 1963-05-01

Family

ID=7154554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB71362A Expired GB924886A (en) 1961-01-07 1962-01-08 Improvements in or relating to the melting of metal

Country Status (3)

Country Link
CH (1) CH387192A (en)
DE (1) DE1169052B (en)
GB (1) GB924886A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112025069A (en) * 2020-07-17 2020-12-04 沈阳航天新光集团有限公司 Electron beam welding process for dissimilar metals of titanium alloy and niobium alloy

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT203731B (en) * 1956-07-27 1959-06-10 Temescal Metallurgical Corp Process and device for melting and degassing of materials delivered in divided form
DE1046212B (en) * 1957-06-08 1958-12-11 Heraeus Gmbh W C Continuous vacuum arc melting plant for metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112025069A (en) * 2020-07-17 2020-12-04 沈阳航天新光集团有限公司 Electron beam welding process for dissimilar metals of titanium alloy and niobium alloy

Also Published As

Publication number Publication date
DE1169052B (en) 1964-04-30
CH387192A (en) 1965-01-31

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