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玻璃析晶的两个阶段及其相互间的关系
时间：2021-12-28 05:20
关键词：
玻璃工艺学
材料科学
大学试题
理学
答案解析
<p> 玻璃的析晶阶段包括晶核形成和晶体长大两个阶段。当形成稳定的晶核后，在适当的过冷度和过饱和的条件下，熔体中的原子向界面迁移。到达适当的生长位置，使晶体长大。所以晶体长大的条件是建立在可以形成晶核之上的。</p>
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玻璃析晶的两个阶段及其相互间的关系
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