614 ガス発生剤による超塑性成形(オーガナイズドセッション : 超成形・超塑性と材料)
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概要
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This paper describes a new method for practical superplastic gas blow forming. The method consists of conventional forming processes but using Gas Generants as a pressure source instead of using inert or air gas blowing. When the temperature reaches at specific range, Gas Generants can decompose by itself and some gasses come out. Then any increase in temperature up to superplastic range will produce a dilatational work for gas blow forming. Alternative application to making of hollow structural truss components by using Gas Generants and hot roll bonding simultaneously can be illustrated also.
- 2000-09-08