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ELECTRO SOUDURE
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Publication of FR880461ApublicationCriticalpatent/FR880461A/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
C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
C21D1/84—Controlled slow cooling
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FR880461D1941-11-181941-11-18Procédé et dispositif pour le refroidissement contrôlé des fours de recuit pour alliages légers
ExpiredFR880461A
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