放射性滑膜切除用镝锂硼玻璃的性能及红外光谱结构研究 - 论文文献免费下载 - 搜论网

放射性滑膜切除用镝锂硼玻璃的性能及红外光谱结构研究

来源 :功能材料 | 被引量 : 0次 | 上传用户：cuisong521

【摘要】

：

测定了镝锂硼玻璃(DyLB)的密度和硬度,用红外吸收光谱测定了DyLB玻璃的结构,从组成-结构-性质的关系上分析了Dy2O3对DyLB系统玻璃结构及性能的影响.结果表明Dy2O3使DyLB玻璃

【作者】

：

余静周萘黄文旵王德平

【机构】

：

同济大学

【出处】

：

功能材料

【发表日期】

：

2004年期

【关键词】

：

镝锂硼玻璃 Dy2O3 红外光谱

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论文部分内容阅读

测定了镝锂硼玻璃(DyLB)的密度和硬度,用红外吸收光谱测定了DyLB玻璃的结构,从组成-结构-性质的关系上分析了Dy2O3对DyLB系统玻璃结构及性能的影响.结果表明Dy2O3使DyLB玻璃中的[BO3]转变为[BO4],同时Dy件具有积聚效应,使DyLB玻璃网络被强化,玻璃的密度、硬度均升高.

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