1)multiple firing多次烧结
1.Results show that no influence on the bending strength by multiple firing,the three-point bending strength were 996～1020 MPa after multiple firing,and no obvious defects was found at the interfaces.根据ISO6872牙科陶瓷标准制备KAVO氧化锆陶瓷-VitaVM9饰面瓷的双层瓷复合结构的三点弯曲强度样品,氧化锆与饰面瓷的厚度比为1:1,研究多次烧结对牙科氧化锆陶瓷-饰面瓷双层瓷结构的力学性能的影响,观察样品双层瓷结合界面,分析断裂模式。
英文短句/例句
1.Influence of Multiple Firing on the Bending Strength of Zirconia-pocelain Bilayered Dental Ceramics多次烧结对氧化锆-饰面瓷结合强度的影响
2.Experimental Study on Multipass Equal Channel Angular Pressing of Pure Al Sintered Material纯铝粉末烧结材料多道次等通道转角挤压的实验研究
3.Fabrication of W-15wt%Cu Composite Materials with Two Steps Sintering二次烧结制备W-15wt%Cu复合材料
4.Under the big tree there is an ash pile made by many fires.大树下有一堆多次烧火积成的灰堆。
5.Many years ago men first heated iron ore in a fire.许多年前，人们初次在火中锻烧矿石。
6.Effects of the Number of Firing on Microstructure and Strength of Metal-Ceramic Crown;烧结次数对金瓷冠微观结构及强度的影响
7.Effect of Sawdust's Combustion Characteristic on Technological Properties of Sintered Porous Product锯末燃烧特性对烧结多孔材料工艺性能的影响
8.Misunderstanding of porous coated anatomic porous layer bonded by sintering technology采用烧结工艺粘结多孔层植入体多孔层的误解
9.This study first synthesizes the nanosized HAP powder by auto_combustion method and its agglutinating property is comparatively good.本研究首次采用自燃烧法合成了烧结性能良好的纳米HAP粉末 .
10.The Effect of Different Surrounding Gingival Porcelain on the Color of Metal Ceramic Prosthesises after Repeated Firings;不同烧结次数牙龈周边色对金属烧瓷修复体颜色的影响
11.Study on the Mesoscopoic Surface Mechanical Properties of the Porous Self-lubricating Sintered Material;多孔自润滑烧结体介层力学特性研究
12.Trial Study on the Energy-saving Load-bearing Fired Perforated Brick Made From the Yellow River Silt;黄河淤泥承重烧结多孔砖的试验研究
13.Preparation and Study of Reaction-Bonded Si_3N_4 Porous Ceramics;反应烧结多孔Si_3N_4陶瓷的制备与研究
14.Research on thermal simulation of fired perforated brick by ANSYS基于ANSYS的烧结多孔砖热模拟研究
15.Sound Absorption Characteristics of FeCrAl Sintering Fibrous Porous Materials烧结FeCrAl纤维多孔材料的吸声特性
16.Preparation of porous TiB_2-TiC multiphase ceramics by reactive sintering反应烧结制备多孔TiB_2-TiC复相陶瓷
17.Study on Porous Calcium Hexaluminate Composite by Sintering Process烧结法合成六铝酸钙多孔陶瓷的研究
18.Rapid Sintering WC-8%Co Cemented Carbide in a Multi-mode cavity微波多模腔快速烧结WC-8%Co硬质合金
相关短句/例句
Multiple sintering process of metallization多次金属化烧结
3)second sintering二次烧结
1.The effect of CaF2 doping and second sintering on its microstructure was discussed by contrasting with the pure sample.采用CaF2掺杂固相烧结法制备了Ca3Co4O9热电材料,通过与纯样对比,讨论了掺杂与二次烧结工艺对其显微结构的影响,实验结果表明:掺杂CaF2有利于Ca3Co4O9片状晶体组织的生长,进行二次烧结,对Ca3Co4O9材料矿物的形成更为有利。
2.The results showed that after the second sintering the pellet material becomes fine and uniform.超细晶纳米粉末经过二次烧结制成的弹芯材料晶粒细小,均匀,减少和避免了侵彻过程中弹芯头部出现的"蘑菇头"现象,产生了绝热剪切破坏,有"自锐"效应。
3.Fine spherical tungsten particles embedded homogeneously in the matrix were obtained due to the combination of ultra-fine tungsten powders and second sintering.本文采用纳米超细钨粉与二次烧结技术,获得的高密度钨合金,钨颗粒细小,且均匀分布于粘结相中,与普通钨合金相比较,不仅微观组织弥散分布,而且具有较高的力学性能。
4)two-step sintering两次烧结
1.Effect of two-step sintering method on properties of zirconia ceramic;两次烧结工艺对氧化锆陶瓷性能的影响
5)single sintering一次烧结
1.The process of gradient dual-phase cemented carbide based on single sintering was studied and the micrestructure was com- pared between gradient cemented carbides by single sintering and two step sintering in this paper.研究了一次烧结制备两相梯度合金的工艺,并对一次烧结和两次烧结制备的梯度合金结构进行了比较。
6)secondary sintering次级烧结
1.The cause of secondary sintering was analyzed.针对选择性激光烧结(SLS)成形中次级烧结严重影响成形件精度的问题,分析了次级烧结的形成原因,通过聚苯乙烯、尼龙12及玻璃微珠填充尼龙12三种典型的烧结材料,对SLS成形过程中影响次级烧结的因素进行了实验研究。
延伸阅读
金属化纸和金属化薄膜 表面上蒸镀一层很薄 (0.1微米左右)的金属层的纸或薄膜。金属化纸曾应用于电缆、变压器作为屏蔽层,现多用于制造电容器。金属化纸和金属化薄膜的特点是具有自愈性,即当某处击穿时,短路电流使击穿部位周围的金属膜熔化并蒸发而又恢复绝缘性能，因此显著减少纸或薄膜中贯穿性导电疵点和弱点对击穿强度的影响，从而提高工作场强。低压纸介电容器如用铝箔极板（6～7微米）,必须用2～3层纸或薄膜,若用金属化纸或金属化薄膜,只要1层即可,极板的厚度也由6～7微米减少到0.1微米左右，大大节省材料。直流或脉冲电容器用金属化纸时，为了提高绝缘电阻，可以在纸的单面或双面涂以约1微米厚的快干纤维漆，然后在真空中蒸镀0.1微米的金属膜。交流电容器用的金属化纸或金属化薄膜，为了不使介质损耗增大，不喷漆，而是在纸或薄膜表面上直接蒸镀金属膜。用于蒸镀金属膜的金属有锌、镉、镍和铝等，以锌最适合（沸点较低）。有些薄膜（例如聚酯薄膜）可以先在表面上蒸镀银层，然后再蒸镀锌层。 金属化纸或金属化薄膜吸潮后，特别是在较高温度下容易被损伤腐蚀，在储存、加工过程中要采取适当的防潮措施。金属化纸一般不可用氯化物浸渍，以防止纸中析出的氢同氯化物浸渍剂析出的氯作用形成腐蚀性的氯化氢；但加了某些特殊的稳定剂后也可以用氯化物浸渍。
