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Widia GmbH
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Krupp Widia GmbH
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Publication of FR1054731ApublicationCriticalpatent/FR1054731A/fr
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C1/00—Making non-ferrous alloys
C22C1/04—Making non-ferrous alloys by powder metallurgy
C22C1/05—Mixtures of metal powder with non-metallic powder
C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
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FR1054731D1951-05-021952-04-21Procédé de fabrication d'alliages de métaux durs, résistant à l'usure et de grande ténacité
ExpiredFR1054731A
(fr)