固相接合法により作製したタングステン線/SUS 304ステンレス鋼複合材料の高温強度

概要

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A solid state bonding process using cold swaging and sintering was applied to fabricate W wire/SUS 304 stainless steel composites with ideal density and less interfacial reaction. The mechanical behavior at elevated temperatures was evaluated by means of impact test. Absorbed energy was maximum at and above 900°K. Thus a predominant strengthening by W wire at elevated temperatures was observed. It was concluded that higher performance heat-resisting composites would be obtained by the solid state processing with increasing volume fraction of W wire.
日本複合材料学会の論文