Manufacturing method of magnesium alloy slab for hot-rolling

PURPOSE: To provide a method for hot-rolling a magnesium alloy which can expand a type and a unit weight within a range appropriate to manufacturing costs, and a manufacturable range of a hot-rolling mill without using a hot forging facility by manufacturing a hot-rollable slab without an extrusion...

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Bibliographische Detailangaben
Hauptverfasser:	TOSHIYUKI YASHIRO, TAKAYOSHI INOKUCHI, MASAHIKO SATO, TSUYOSHI KAJIYA
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY PERFORMING OPERATIONS POWDER METALLURGY PUNCHING METAL ROLLING OF METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	PURPOSE: To provide a method for hot-rolling a magnesium alloy which can expand a type and a unit weight within a range appropriate to manufacturing costs, and a manufacturable range of a hot-rolling mill without using a hot forging facility by manufacturing a hot-rollable slab without an extrusion molding and hot forging. CONSTITUTION: The method for hot-rolling the magnesium alloy is provided with a process to obtain a slab type ingot of 50-300 mm plate thickness by casting the magnesium alloy, and a process to hot-roll the ingot without the hot forging.