Effect of heating rate on microstructural homogeneity of sintered W-15wt%Cu nanocomposite fabricated from W-CuO powder mixture

Kim, DG; Kim, GS; Suk, MJ; Oh, ST; Kim, YD

doi:10.1016/j.scriptamat.2004.06.014

상세 보기

Effect of heating rate on microstructural homogeneity of sintered W-15wt%Cu nanocomposite fabricated from W-CuO powder mixture

Kim, DG;
Kim, GS;
Suk, MJ;
Oh, ST;
Kim, YD

Citations

WEB OF SCIENCE

63

초록

Sintering behavior of W-15wt%Cu nanocomposite powders was investigated. The sintered composite with high heating rate showed a more homogeneous microstructure than that with low heating rate. Microstructural characteristics depending on heating rate were explained by the different sintering, the effect of powder agglomerates, and exuded Cu from agglomerated powders. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

키워드

W-Cu; nanocomposite; solid state sintering; microhardness; microstructural homogeneity; COMPOSITE POWDERS; LIQUID-PHASE; DENSIFICATION; REDUCTION; BEHAVIOR

제목: Effect of heating rate on microstructural homogeneity of sintered W-15wt%Cu nanocomposite fabricated from W-CuO powder mixture

저자: Kim, DG; Kim, GS; Suk, MJ; Oh, ST; Kim, YD

DOI: 10.1016/j.scriptamat.2004.06.014

발행일: 2004-10

유형: Article

저널명: Scripta Materialia

권: 51

호: 7

페이지: 677 ~ 681