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Abstract:
采用"液氮预冻-冷冻干燥-两段还原"获得了纳米钨粉,研究了纳米钨粉制备过程的物相组成和形貌,采用"液液掺杂-冷冻干燥-两段还原-SPS"制备了纳米Ce-W发射材料,研究了粉末和材料的形貌、铈的分布和高温扩散、以及材料的表面性能,并测量了材料热发射性能.
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Source :
中国钨业
ISSN: 1009-0622
Year: 2007
Issue: 1
Volume: 22
Page: 33-38
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 7
Chinese Cited Count:
30 Days PV: 17
Affiliated Colleges: