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- Sintering aids for BaTiO 3 PTCR thermistors. BaTiO_3系PTCR热敏电阻器用烧结助剂的研究
- The pressureless sintering process adding Y 2O 3 and Y 2O 3+La 2O 3 as sintering aids was studied. 研究了以Y2 O3 和Y2 O3 +La2 O3 为烧结助剂的Sialon陶瓷的常压烧结过程及其相结构。
- TiB2-Al2O3 Multiphase ceramics with Y2O3-La2O3 as sintering aids are fabricated by hot pressing. 本文以Y2O3-La2O3为烧结助剂,通过热压烧结制备了TiB2-Al2O3复相陶瓷,研究了原料组成对材料的显微结构和力学性能的影响。
- Sintering aids were one of key factors affecting microstructure and properties of silicon nitride ceramics. 烧结助剂是影响氮化硅陶瓷的显微结构和性能的关键因素之一。
- The influences of doping,sintering aids and grain-orientation on the microwave dielectric properties of BaO-Ln2O3-xTiO2 ceramics were summarized. 叙述了BaO-Ln2O3-xTiO2系陶瓷的掺杂、添加烧结助剂和晶粒取向对其烧结温度和微波介电性能的影响。
- In order to realize the overall sintering of chromic acid lanthanum heating element,it is necessary to add sintering aids in it. 为了使铬酸镧发热元件能够整体烧结,成型前在铬酸镧粉末中加入助烧剂,将收缩率调节一致。
- With active carbon and silicon carbide as sintering aids,the boron carbide ceramic materials were prepared by using vacuum hot pressing sintering. 以活性炭和碳化硅为烧结助剂,采用真空热压工艺,制备了碳化硼陶瓷材料。
- The relative density of ALT ceramic composite is much higher than that of pure hot pressed LaTaO3, which indicates that the addition of Al2O3 acts sintering aids. ALT陶瓷复合材料的相对密度比烧结纯LiTaO_3陶瓷的高得多,表明Al_2O_3起到烧结助剂的作用。
- The influence of B_2O_3-Y_2O_3 as a sintering aid on sintering characteristic and microstructure of AlN ceramics was studied. 研究了以B_2O_3－Y_2O_3作为助烧结剂的AlN陶瓷的烧结特性及显微结构。
- Influence of CaO-Y2O3 as sintering aid on the microstructure and properties of AlN ceramics[J].Journal of Inorganic Materials,2002,17(2):277-281. CaO-Y2O3添加剂对AlN陶瓷显微结构及性能的影响[J].;无机材料学报;2002;17(2):277-281
- The volatilization of sintering aid Ni decreases by controlling the vacuum during sintering ,so this can increase the density of the sinew of TiC skeleton. 通过控制烧结真空度以减少金属助烧剂Ni的挥发 ,可以增加碳化钛骨架筋的致密度。
- The paper discussed that Silicon-nitride based porous ceramic was prepared by reaction-sintering and pressless-sintering with the powder of Si as raw material, Al2O3 and Y2O3 as sintering aids, carbon and carbamide as pore-forming agent. 本课题以Si粉为原料，以Al_2O_3、Y_2O_3、Al_2O_3+Y_2O_3等为烧结助剂，以C粉、尿素和碳酸氨为造孔剂，采用反应和常压烧结，同时结合造孔剂法制备氮化硅基多孔陶瓷。
- The thermal conductivity and secondary-phase aluminates of aluminum nitride with different sintering aids of rare-earth oxides Sm-2O-3? Dy-2O-3? Sm-2O-3-Dy-2O-3 are studied from the viewpoint of microcryogenics. 本文从低温微结构工程学的观点 ;比较AlN中加入Sm2 O3、Dy2 O3、Sm2 O3 Dy2 O3稀土烧结助剂的热导率、第二相铝酸盐的变化 ;探讨了铝空位和氧影响AlN的热导性 .
- GUO Rui-song, YANG Zheng-fang, YUAN Qi-ming, et al.In- fluences of complex sintering aids on sinterability of ZTA cera- mics[J].J Chinese Ceramic Society, 1999, 27（2）：258-263. [5] 郭瑞松; 杨正芳; 袁启明; 等.;复合助剂对ZTA陶瓷烧结性能的 影响[J]
- The effect of sintered aids such as Y2O3, Li2O and CaO etc. on the properties of pressureless sintered aluminum nitride (AlN) was investigated. 研究了Y2O3,LiO2,CaO烧结助剂对AlN陶瓷常压烧结致密度和性能的影响。
- Borosilicate sintering aid,different rare-earth oxides have been doped into BaTiO3(BT)-Nb2O5-ZnO system in order to obtain the X7R materials sintered at intermediate temperature. 在BaTiO3(BT)-Nb2O5-ZnO系统中引入硼硅酸盐助烧剂,加入不同稀土氧化物(Y,Nd,Gd,Ho,Yb,Er,Pr,Dy,La,Ce)对BT进行介电性能研究,以期获得中烧X7R陶瓷材料。
- It means to give the most-needed and timely aid. 它的意思是给予最需要的及时的帮助。
- Food processor is useful aids in prepare food. 食品加工机是制作食品时颇为实用的辅助机械。
- Cook the pie for 20 minutes in a pre heated oven. 在经过预热的烤箱里烘烤馅饼20分钟.
- The limestone must be calcined in such a way. 石灰石必须煅烧到这样地步。
