| 牙科用Ti—Zr二元合金的磨削性 |
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| 引用本文： | 宁皓妍,王立平.牙科用Ti—Zr二元合金的磨削性[J].钛工业进展,2011,28(6):47-48. |
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| 作者姓名： | 宁皓妍 王立平 |
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| 作者单位： | 国核宝钛锆业股份公司,陕西宝鸡,721014 |
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| 摘 要： | 钛具有很好的生物相容性及耐蚀性，作为牙科植入材料等生物材料已有定论。但是钛的切削性及磨削性等机械加工性能差，因此机加工时间长，加工刀具寿命也短。近年来，牙科修补越来越多地采用牙科CAD／CAM技术。由于上述原因，钛几乎不能应用于牙科CAD／CAM。因此必须改善钛的机械加工性能，以扩大钛的牙科应用范围。
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| 关 键 词： | 牙科 二元合金 CAD／CAM技术 磨削 机械加工性能 Zr Ti 生物相容性 |
Analysis on Safety Production of EB Furnace |
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| Authors: | Ning Haoyan Wang Liping |
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| Affiliation: | Ning Haoyan,Wang Liping(State Nuclear Baoti Zirconium Industry Co.,Ltd.,Baoji 721014,China) |
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| Abstract: | Some process hazards during daily operation of EB furnace were analyzed.The essentials procedures of EB gun assembly,equipment maintenance and cleaning,sudden loss of power(water) emergency measures were also introduced.EB furnace is high complicated and not so easy for operating,so needs operators strictly operate according to the operating procedure,keep correct maintenance,assure the equipment running well and avoid accident happen. |
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| Keywords: | EB Furnace electron gun assembly equipment maintenance safety measures |
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