FR874608A - Procédé et dispositif pour tremper par chauffage électro-inductif la surface de tourillons, notamment des manetons de vilebrequins
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Procédé et dispositif pour tremper par chauffage électro-inductif la surface de tourillons, notamment des manetons de vilebrequins
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Deutsche Edelstahlwerke AG
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Deutsche Edelstahlwerke AG
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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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FR874608D1939-11-071941-07-31Procédé et dispositif pour tremper par chauffage électro-inductif la surface de tourillons, notamment des manetons de vilebrequins
ExpiredFR874608A
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