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Abstract:
R2O-Al2O3-B2O3-SiO2-TiO2-F玻璃系统中在碱金属氧化物R2O(Li2O、Na2O、K2O)总量不变的情况下,通过调节R2O的组成,分别研究了组成变化对玻璃热膨胀系数、化学稳定性和转变温度Tg、软化温度Tf的影响规律.研究表明,R2O组分的调节可以明显降低玻璃的热膨胀系数、酸性失重、转变温度Tg以及软化温度Tf ,而对碱性失重影响不大.
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玻璃与搪瓷
ISSN: 1000-2871
Year: 2007
Issue: 2
Volume: 35
Page: 15-18
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 23
Chinese Cited Count:
30 Days PV: 11
Affiliated Colleges: