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Gussstahlwerk Witten AG
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Gussstahlwerk Witten AG
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Publication of FR1091284ApublicationCriticalpatent/FR1091284A/en
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
C21D5/00—Heat treatments of cast-iron
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FR1091284D1953-01-151954-01-11
Process for the manufacture of cylinder liners and other machine parts subjected to similar stresses
ExpiredFR1091284A
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