Method for rapid cooling of high temperature metal pieces

A method of rapid cooling of high-temperature metal pieces having cross-sections such as H-shape, square, rectangular and circular, which comprises arranging a plurality of such hot metal pieces having nearly the same sectional forms in the direction of their widths at a certain distance between two...

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Bibliographische Detailangaben
Hauptverfasser:	YOKOZEKI, MASANORI, AKAYAMA, JINICHI, IGATA, SUETA, OTSUBO, HIDEO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	A method of rapid cooling of high-temperature metal pieces having cross-sections such as H-shape, square, rectangular and circular, which comprises arranging a plurality of such hot metal pieces having nearly the same sectional forms in the direction of their widths at a certain distance between two adjacent pieces, and jetting coolant in a greater volume than to make the cooling effect curve develop into the saturation zone, into the spaces, between the facing sides of adjacent pieces; and an apparatus therefor.