CA314805A - Production de metaux rares refractaires - Google Patents

Production de metaux rares refractaires

Info

Publication number
CA314805A
CA314805A CA314805A CA314805DA CA314805A CA 314805 A CA314805 A CA 314805A CA 314805 A CA314805 A CA 314805A CA 314805D A CA314805D A CA 314805DA CA 314805 A CA314805 A CA 314805A
Authority
CA
Canada
Prior art keywords
refractory metals
preparing rare
rare refractory
preparing
metals
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
CA314805A
Other languages
English (en)
Inventor
W. Marden John
H. Driggs Frank
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA314805A publication Critical patent/CA314805A/fr
Expired legal-status Critical Current

Links

CA314805A Production de metaux rares refractaires Expired CA314805A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314805T

Publications (1)

Publication Number Publication Date
CA314805A true CA314805A (fr) 1931-09-01

Family

ID=35274133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314805A Expired CA314805A (fr) Production de metaux rares refractaires

Country Status (1)

Country Link
CA (1) CA314805A (fr)

Similar Documents

Publication Publication Date Title
CA314805A (fr) Production de metaux rares refractaires
CA323060A (fr) Methode de preparation de metaux refractaires
CA315229A (fr) Methode de coulage de toles
CA307684A (fr) Methode a couler des articles refractaires solides
CA308217A (fr) Four de reduction des metaux
CA294703A (fr) Methode de preparation de metaux refractaires
CA316840A (fr) Methode de moulage des metaux
CA311353A (fr) Production d'alliages
CA314086A (fr) Production de magesium metallique
CA317230A (fr) Procede de carbonisation de metaux
CA308333A (fr) Metal refractaire
CA314797A (fr) Procede a couler les metaux ou alliages
CA284952A (fr) Production de metaux refractaires
CA316062A (fr) Procede de trempe de metaux
CA307779A (fr) Methode de fabrication de lingots
CA306286A (fr) Production de metaux rares
CA307622A (fr) Procede d'affinage des metaux
CA307857A (fr) Procede d'affinage des metaux
CA307862A (fr) Elimination de l'oxyde du cuivre
CA316667A (fr) Methode de fonte
CA307409A (fr) Four metallurgique
CA310936A (fr) Four metallurgique
CA310937A (fr) Four metallurgique
CA310938A (fr) Four metallurgique
CA314247A (fr) Four metallurgique