SiCとアルミニウムの間の濡れ性およびこれに及ぼす合金添加元素Si, Mn, FeおよびCuの影響

書誌事項

タイトル別名
  • Wettability of Aluminium against SiC and Effects of Silicon, Manganese, Iron and Copper
  • SiC ト アルミニウム ノ アイダ ノ ヌレセイ オヨビ コレ ニ オヨボス

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抄録

The wettability of SiC against pure aluminium, Al-Si, Al-Mn, Al-Fe and Al-Cu alloys was measured by the method of SiC dipping into these molten metals.<BR>It became clear that in the wetting process of SiC against these metals, the alloying elements such as silicon, manganese and iron had good effect on the wettability by decreasing the incubation period, though copper gave almost no effect. The wetting process was able to be analysed by assuming that the rate of wetting was proportional to the nuclear number formed per nuit area and to the fraction of area of SiC unwetted by molten metal. The condensed zone of alloying elements for wetting was unable to be detected at the SiC-molten metal interface through EPMA measurements.

収録刊行物

  • 日本金属学会誌

    日本金属学会誌 49 (12), 1131-1137, 1985

    公益社団法人 日本金属学会

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