| 固相反应法制备Nd：YAG透明陶瓷 |
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| 引用本文： | 刘敬勇,曹全喜.固相反应法制备Nd：YAG透明陶瓷[J].电子科技,2010,23(2):36-38. |
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| 作者姓名： | 刘敬勇 曹全喜 |
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| 作者单位： | 西安电子科技大学,技术物理学院,陕西,西安,710071 |
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| 摘 要： | 采用高纯氧化物，经充分球磨混合后的粉料作为烧结原始粉料。经单轴单向在10MPa压力下预压成型后，将生坯体置于热压烧结炉中进行无压真空（10^-3Pa）烧结，于1650～1800℃保温2～10h，最后得到Nd：YAG透明陶瓷。并利用XRD，SEM对所得样片进行表征，最后用紫外可见分光光度计对样片进行透光率测试。在本实验中，使用适量的二氧化硅作为烧结助剂。
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| 关 键 词： | Nd：YAG 固相法 透明陶瓷 |
Fabrication of Nd:YAG Transparent Ceramics Via Solid State Reaction |
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| Liu Jingyong,Cao Quanxi.Fabrication of Nd:YAG Transparent Ceramics Via Solid State Reaction[J].Electronic Science and Technology,2010,23(2):36-38. |
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| Authors: | Liu Jingyong Cao Quanxi |
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| Affiliation: | School of Technical Physics;Xidian University;Xi'an 710071;China |
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| Abstract: | Original powders are obtained by the mixture and fine milling of high-purity oxide compound powders. Then, the as-prepared Nd ： YAG powders are uniaxially pressed at 10 MPa. Transparent ceramics are fabricated by pressureless sintering at 1 650 - 1 800 ℃ for 2 -10 hours in vacuum condition（ 10^-3 Pa）. XRD and SEM are used to characterize the samples. Finally, UV-VIS spectrophotometer is used to carry on the transmittance test to the samples, in which SiOz is used as a sintering aid. |
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| Keywords: | Nd：YAG solid state method transparent ceramics |
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