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- Study of beryllium oxide ceramic by SEM 氧化铍陶瓷的分析研究
- beryllium oxide ceramics 氧化铍陶瓷
- beryllium oxide ceramic 氧化铍陶瓷
- Beryllia ceramics or beryllium oxide 氧化铍陶瓷
- Cadmium and cadmium oxide in thick film pastes used on beryllium oxide substrates. 在铍氧化物基体上使用的厚膜胶中的镉和镉的氧化物。
- Abstract: Burn-out of a microwave power device due to the poor bonding between beryllium oxide and base metal sink was investigated using Sound Seanning technique. 摘要:利用声学扫描检测技术,揭示了热烧毁的微波功率器件氧化铍陶瓷基片与底座金属散热片的焊接不良现象;
- After study and tests, zirconium oxide ceramics is selected as the material for the frame of the potentiometer, and the problem is solved. 经研究和试验,改用氧化锆陶瓷材料制作电位器骨架,比较好地解决了这一问题,这是一条提高高温高湿条件下线绕电位器绝缘电阻的途径。
- This method has been used to analyze the machinability ranks for the compound oxide ceramics containing lanthanide phosphate. 通过对含稀土磷酸盐的氧化物复合陶瓷材料的可加工性等级分析,证明该方法是可行的。
- Change of Oxide Ceramics Microhardness under Action of High Current Pulsed Beam of Low Energy Electrons Surzhikov A.P.;Frangulyan T.S.;Ghyngazov S.A. 西昆仑-塔里木盆地盆-山结合带的中、新生代变形构造及其动力学崔军文;
- Variable kinds of oxide ceramics, in-cluding Y-TZP,zirconia toughened alumina(ZTA) and Al2O3,were microwave sintered in a home-designedmicrowave applicator. 重点讨论了烧结温度、保温时间对烧结密度的影响。
- With the decreasing of beryl ore, one of the best quality beryllium minerals, much attention has been payed in the research on extracting beryllium oxide from the beryllium minerals containing large amounts of fluorine. 由于高品质的绿柱石日益匮乏,使得从高氟铍矿石中提取氧化铍的工艺研究越来越受到重视。
- These copper oxide ceramics conduct electricity without loss at temperatures far higher than those needed for conventional superconductors, albeit still far below room temperature. 高温超导体采用铜氧化物陶瓷材料,比起传统的超导体,它可以在温度高出许多的环境下传导电流,而且不会耗损,虽然这个温度仍比室温低得多。
- Taking the extra fine petroleum coke powder as basic constituent and adding a bit of complex oxide ceramics powder, a carbon graphite matrix with high strength and wearability was prepared. 采用超细石油焦粉为主要成分 ,添加复合氧化物陶瓷粉末 ,制备一种高强、耐磨的炭石墨基体 ;
- Taking the extra-fine petroleum coke powder as basic constituentand adding a bit of complex oxide ceramics powder, a carbon-graphite-matrix with high strength and wearability was prepared. 采用超细石油焦粉为主要成分,添加复合氧化物陶瓷粉末,制备一种高强、耐磨的炭石墨基体;选择适当的热处理工艺控制石墨化程度;
- experimental beryllium oxide reactor 实验性氧化铍反应堆
- Researches on the superplasticity of advanced structural ceramics were systematically reviewed,emphasising on three kinds of ceramics:oxide ceramics,nitride ceramics and carbide ceramics. 针对先进结构陶瓷介绍了国内外超塑性的研究状况,比较系统地介绍了氧化物陶瓷、氮化物陶瓷、碳化物陶瓷的超塑性。
- Technical requirements of commercial purity beryllium oxide powder 工业纯氧化铍粉末技术条件
- Zinc oxide ceramics for use in varistors 压敏电阻器用氧化锌陶瓷材料
- Inert Aluminum Oxide Ceramic Balls are widely used in many fields, including petroleum, chem... 发布者:许小丽所在地:广西北海市行业:化工职位:业务主管工作年限:三年以上
- Effect of Additives on Properties of Oxide Ceramics 添加剂对氧化物陶瓷性能的影响