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Abstract:
选取以铁钛着色的棕色低硼硅医药玻璃为基础成分,分别探索碱金属氧化物和氧化铝与氧化硼对玻璃耐水性的影响.研究发现:当ω( Na2O+ K2O+ SiO2)=80%,ω( Na2O+K2O)≤14%时,耐水性可达到1级,碱金属离子是玻璃耐水性变差的关键性因素;当ω(Al2O3+B2O3+SiO2)=80%,选取ω(Na2O)=10.8%,ω(K2O) =2.2%时,随Al2O3和B2O3总量的提高,耐水是不断地提高,当ω( Al2O3+B2O3)≥6%即可达到耐水性1级,证明Al2O3和B2O3是耐水性提高的关键性因素.
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玻璃与搪瓷
ISSN: 1000-2871
Year: 2011
Issue: 4
Volume: 39
Page: 1-4
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 1
Chinese Cited Count:
30 Days PV: 3
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