HOT HYDROSTATIC EXTRUSION PROCESS AND EQUIPMENT.

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作者
MATSUSHITA, T.
YAMAZAKI, T.
TSUZUKI, H.
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| 1981年 / V 31卷 / N 1期
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摘要
A HOT HYDROSTATIC EXTRUSION PROCESS, IN WHICH A LUMP OF VISCO-PLASTIC MATERIAL IS USED AS A PRESSURE MEDIUM, HAS BEEN DEVELOPED RECENTLY. USING THIS SIMPLIFIED PROCESS, CYCLE TIMEIS SHORTENED AND THE TEMPERATURE DROP OF THE BILLET MINIMIZED. THIS PAPER DESCRIBES THE FEATURES OF THIS NEW PROCESS, AND THE DATA OF EXTRUSION PRESSURE FOR ALUMINUM ALLOYS, COPPER ALLOYS, AND STEELS AT ELEVATED TEMPERATURES. AN OUTLINE OFHOT HYDROSTATIC EXTRUSION EQUIPMENT FOR PRODUCTION USE IS ALSO INTRODUCED. IN JAPANESE, WITH ENGLISH ABSTRACT.
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页码:15 / 19
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