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N31型磷酸盐激光钕玻璃的耐水性

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Abstract:

通过测试N31型掺钕磷酸盐激光玻璃在水浴中质量损失随时间的变化情况,讨论了该玻璃在水溶液介质中的化学稳定性和微观侵蚀机理。结果表明N31型玻璃化学稳定性良好,在水溶液介质中各离子都有自身的溶解规律;经过一段线性溶解过程后,各离子的溶解速率明显下降,这是由于在钕玻璃局部表面生成了保护膜。

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