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Ohio Crankshaft Co
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Ohio Crankshaft Co
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Application filed by Ohio Crankshaft CofiledCriticalOhio Crankshaft Co
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Publication of FR862745ApublicationCriticalpatent/FR862745A/fr
C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
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FR862745D1940-01-041940-01-04Perfectionnements aux installations pour traiter thermiquement des pièces
ExpiredFR862745A
(fr)