EFFECTS OF COLD ISOSTATIC PRESSURE ON THE SINTERING BEHAVIOR OF NICKEL ULTRAFINE POWDERS

被引：4
|
作者：
SAKKA, Y
机构：
[1] National Research Institute for Metals, Meguro-ku, Tokyo, 153
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 1992年 / 190卷 / 01期
关键词：
D O I：
10.1016/0925-8388(92)90169-A
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The sintering characteristics of two kinds of nickel ultrafine powder (UFP) in a hydrogen atmosphere were examined. A decrease in the sintered density after the maximum value was observed on increase in the cold isostatic pressure. This phenomenon was explained by the inhomogeneous packing due to the strong agglomeration of the UFPs.
引用
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页码：31 / 33
页数：3
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