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Abstract:
采用尿素与硼酸的反应,在850℃氮气氛下,合成了纳米BN包裹的AlN粉料,通过TEM观察,BN粒径为20~30nm.通过热压烧结制备出纳米h-BN包裹的AlN/BN复相陶瓷,SEM/TEM观察,h-BN呈细针状,针长100~400nm,针宽为30~50nm.当h-BN含量≥20wt%时,其硬度显著降低,提高了材料的可加工性能.
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无机材料学报
ISSN: 1000-324X
Year: 2006
Issue: 1
Page: 176-180
0 . 3 7 7
JCR@2006
1 . 0 4 1
JCR@2020
ESI Discipline: MATERIALS SCIENCE;
JCR Journal Grade:3
CAS Journal Grade:4
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 17
Affiliated Colleges: