| 熔融磷酸盐对石英玻璃侵蚀的机理及影响因素 |
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| 引用本文： | 南雪景,王承遇,史非,谷秀梅.熔融磷酸盐对石英玻璃侵蚀的机理及影响因素[J].材料导报,2000,14(12):62-64. |
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| 作者姓名： | 南雪景 王承遇 史非 谷秀梅 |
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| 作者单位： | 大连轻工业学院玻璃及无机新材料研究所，大连116001 |
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| 摘 要： | 采用分光光度计、偏光显微镜、扫描电镜、能谱仪等研究了磷酸氢二钠、磷酸钠、磷酸钾及混合磷酸盐对电熔透明石英玻璃的侵蚀，对侵蚀机理和影响因素作了探讨。实验证明混合磷酸盐对石英玻璃侵蚀严重，侵蚀后可形成均匀的半透明毛面。
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| 关 键 词： | 熔融磷酸盐 石英玻璃 侵蚀 侵蚀机理 |
Corrosion Mechanism and Factors Affecting Phosphate Attacking Quartz Glass |
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| Nan Xuejing Wang Chengyu Shi Fei Gu Xiumei.Corrosion Mechanism and Factors Affecting Phosphate Attacking Quartz Glass[J].Materials Review,2000,14(12):62-64. |
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| Authors: | Nan Xuejing Wang Chengyu Shi Fei Gu Xiumei |
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| Affiliation: | Dalian Institute of Light Industry .Dalian 116001 |
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| Abstract: | In this paper, the corrosion mechanism and factors affecting melted monocomponent phosphate such as orthophosphate mono-H sodium (Na2HPO4), orthophosphate sodium (Na3PO4). orthophosphate potassium (K3PO4)and mixed phosphate attacking vitreous quartz glass were studied by spectrophotometer, polarizing microscope .SEM-EDX and other instruments. The result showed that the mixed phosphate attacked quartz glass stronger than monocomponent phosphate. A well-frosted glass surface can be obtained through corrosion by mixed phosphate. |
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| Keywords: | melted phosphate vitreous quartz glass corrosion |
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