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Publication of JPS4911713ApublicationCriticalpatent/JPS4911713A/ja
Publication of JPS5242122B2publicationCriticalpatent/JPS5242122B2/ja
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
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21B—ROLLING OF METAL
B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
B21B43/02—Cooling beds comprising rakes racks, walking beams or bars
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Engineering & Computer Science
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Chemical & Material Sciences
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Mechanical Engineering
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Physics & Mathematics
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Thermal Sciences
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Crystallography & Structural Chemistry
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Materials Engineering
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Metallurgy
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Organic Chemistry
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Reciprocating Conveyors
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Heat Treatments In General, Especially Conveying And Cooling
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