您要查找的是不是:
- BaTiO3 based ceramic 钛酸钡基陶瓷
- Multilayered ceramic capacitors (MLCCs) composing BaTiO3 based dielectric and metallic inner electrodes are one the most important passive components. 摘要:多层陶瓷电容器是重要的被动元件,主要包含钛酸钡基之介电质以及金属内电极。
- Meanwhile comparing with the samples doped with Y2O3 and YNO3 solution, the theory of resistivity reducing of the BaTiO3 based PTCR ceramic doped with YCl3 solution was studied by the aids of XRD, XRF. 同时与Y2O3和YNO3溶液掺杂的样品对比,借助XRD、XRF等分析手段,研究了YCl3溶液掺杂降低BaTiO3基PTCR陶瓷室温电阻率的机理。
- K 30 C0G ceramic powder for sintering in reducing atmosphere. K 30 C0G瓷粉,适于在还原性气氛中烧结。
- XRD, SEM and EDS are also used to analyze the ceramic powder. XRD、SEM和EDS分别用于分析和观察抗茵粉体的晶相结构、形貌及其元素成分.
- This paper reviewed the synthetic mechanism of zircon based ceramic pigments. 对锆英石颜料合成机理的研究成果进行了总结。
- The results showed that TiB?2?TiC ceramic powder could be obtained by SHS from B?2O?3?TiO?2?Mg?C system. 其化学反应机理为:Mg先还原B2O3和TiO2,新生的Ti与B和C反应生成TiB2和TiC;
- The first utilizes a blend of finely ground ceramic powders. 第一种用的是一种磨细的陶瓷粉末混合物。
- To remove or reduce gingival coloration,the original metal based ceramic crowns were discarded. 结果通过一定时间的观察发现,用颈瓷技术的烤瓷冠,牙龈着色现象消失。
- The copolymer dispersant for ceramic powder MAA/SAS was synthesized by methyl acrylic acid and sodium allylsulfonate. 摘要以甲基丙烯酸(MAA)和烯丙基磺酸钠(SAS)为单体,制得MAA/SAS共聚物。
- Barium titanate (BaTiO3) based ceramics wh ich exhibit positive temperature coefficient of resistivity (PTCR) effec t were doped by yttrium fluoride (YF3) under different atmosphere. 在不同气氛下制备了YF3掺杂钛酸钡材料,并对其电阻的正温度系数特性进行了研究。
- The method studied has been used to instruct the production of lead titanate electric ceramic powder. 该方法已用于高纯超细钛酸铅陶瓷粉体材料生产中的控制分析。
- Ceramic powder injection molding is a new molding technique developed from modern powder injection moldings techniques. 陶瓷粉末注射成形是从现代粉末注射成形技术中发展起来的一项新型成形技术。
- Objective:To study the wettability of a new type nickel based ceramic alloyand measure its contact angle to provide laboratory data. 目的:考察新型镍铬铝钛烤瓷合金的润湿性,为新型合金的临床应用提供实验依据。
- Powder flame spray and spray fusig gun, with various powder nozzles attached, can do spray coating with fine metallic powder and ceramic powder. 粉末火焰喷涂喷焊设备,配有各种粉末喷嘴,能喷涂金属微细粉末和氧化物涂层。
- Powder flame spray or spray fusing gun can be used with inert gas to feed powder with best coating effects,and can also be used for spary of ceramic powder. 粉末火焰喷涂喷焊设备。用惰性气体送粉,能得到更佳涂层品质,也可喷涂氧化物涂层。
- The microstructures of laser remelting area on Zn-Al based ceramic thin film were analyzed by means of LM and SEM. Its formation mechanism is discussed in this paper. 采用金相显微镜、扫描电子显微镜等方法,分析了锌铝合金基陶瓷复合层激光重熔后的组织形貌和微观金相组织成分,并对其成因进行了探讨.
- The effects of structure of the coils and taper of the amplifier on the green density and sintered density of ceramic powder PZT were analyzed. 分析了线圈匝数和放大器锥角等因素对压坯和制品致密度的影响。
- Objective To analyse the marginal gingival coloration caused by metal based ceramic crowns in 28 patients, and to explore the methods to remove or reduce this abnormal coloration. 摘要目的对28例金属基底烤瓷冠引起冠颈部龈缘著色进行分析,探讨如何解决或改善其著色现象。
- The new type of damping composites is consisted of chlorobutyl rubber, piezoelectric ceramic powder (PZT) and acetylene black. 这种新型的阻尼复合材料是由氯丁基橡胶,压电陶瓷粉体和乙炔炭黑混合而成。