HOLDING COVER OF HIGH-TEMPERATURE STEEL MATERIAL UNDER CONVEYANCE ON ROLLER TABLE

PURPOSE:To improve the holding effect of a holding cover and to prevent deterioration of a heat insulating material with the moisture in the atmosphere by using plural thin metallic sheets and the heat insulating material for constituting the holding cover to be used in the stage of conveying a high...

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Bibliographische Detailangaben
Hauptverfasser:	KUNIOKA KAZUO, SUGIYAMA SHIYUNICHI, UENO YASUSHI, ABE MASAHIRO
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:	PURPOSE:To improve the holding effect of a holding cover and to prevent deterioration of a heat insulating material with the moisture in the atmosphere by using plural thin metallic sheets and the heat insulating material for constituting the holding cover to be used in the stage of conveying a high-temp. steel material on a roller table. CONSTITUTION:A holding cover 1 is provided above a steel material 3 heated to a high temp. in order to prevent the temp. drop of the steel material on cooling in the stage of conveying the material 3 by rollers 2. Such holding cover is constituted of >=1 sheet of steel sheet or stainless steel sheet 12 having