加晶核剂而未经热处理的玻璃仍无结晶相的析出。
Glass with added composite nucleating agent will not be devitrified if not heat treated.
晶核剂为萤石。
晶核剂的加入,降低了玻璃的析晶活化能和析晶峰温度。
The crystallization activation energy and temperature of crystallization peak were obviously decreased by the addition of nucleation agent.
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