CA643736A - Vacuum melting furnaces - Google Patents

Vacuum melting furnaces

Info

Publication number
CA643736A
CA643736A CA643736A CA643736DA CA643736A CA 643736 A CA643736 A CA 643736A CA 643736 A CA643736 A CA 643736A CA 643736D A CA643736D A CA 643736DA CA 643736 A CA643736 A CA 643736A
Authority
CA
Canada
Prior art keywords
vacuum melting
melting furnaces
furnaces
vacuum
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
CA643736A
Inventor
Karlsson Gosta
Haas Gustav
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.)
ABB Norden Holding AB
Original Assignee
Allmanna Svenska Elektriska AB
Publication date
Application granted granted Critical
Publication of CA643736A publication Critical patent/CA643736A/en
Expired legal-status Critical Current

Links

CA643736A Vacuum melting furnaces Expired CA643736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA643736T

Publications (1)

Publication Number Publication Date
CA643736A true CA643736A (en) 1962-06-26

Family

ID=35922266

Family Applications (1)

Application Number Title Priority Date Filing Date
CA643736A Expired CA643736A (en) Vacuum melting furnaces

Country Status (1)

Country Link
CA (1) CA643736A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055216A (en) * 1976-03-05 1977-10-25 Viktor Leonidovich Ulyanov Vacuum casting machine
US4385751A (en) * 1980-06-30 1983-05-31 Ardal Og Sunndal Verk A/S Apparatus for discontinuous charging of molten metal into a vacuum chamber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055216A (en) * 1976-03-05 1977-10-25 Viktor Leonidovich Ulyanov Vacuum casting machine
US4385751A (en) * 1980-06-30 1983-05-31 Ardal Og Sunndal Verk A/S Apparatus for discontinuous charging of molten metal into a vacuum chamber

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