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- The basic processing of Al Al 2O 3 composite green body by in sith coagulation casting is discussed in this paper. 介绍了采用原位凝固注模成形法制备Al?Al2O3复合材料坯体的基本工艺过程;
- Aqueous SiC/CB slurry with 35vol% solid particles has been used to fabricate oriented and aligned porous green body. 在此基础上,用固相体积分数为35vol%25的碳化硅/炭黑料浆制备定向直孔道多孔坯体。
- Celestite is no radiaization to body ,no pollutation to enviroment,which is the first "Green Body". 天青石对人体无辐射、对环境无污染是建筑行业首选的“绿色板材”。
- Introduced the preparation of color glaze used in unglazed ware altering to green body. 介绍了素烧坯改素坯施釉用色釉的配制。
- The network of green body prepared at pH 10-11 is stable and the maximum of green body bending strength is up to 53.90 MPa. 料浆呈现出剪切变稀特性;在pH值为10-11范围内;成型的坯体网络结构稳定;最大弯曲强度达到53.;90MPa。
- Plasticityindex, green body strength, fired strength and coefficient of thermal expansion (CTE) weretested to decide the best ingredient. 确定了坯料的最佳配方,测试了不同坯料的可塑性指标、生坯强度,烧成后强度及热膨胀系数;
- The optimization formula of green body of building material glazed tile has been developed using gangue as main raw materials and talcum as main flux. 以煤矸石为主要原料和滑石尾矿为主要熔剂,设计和优化了生产绿色环保建筑琉璃瓦坯体配方。
- Therefore, this project using microwave drying process can dry the wet green body inside at the same time to avoid the cracks during, and is good for industrially mass-production. 本研究采用微波乾燥来解决上述两个问题,将中和沉淀之泥料先以微波处理,去除部份水分,浓缩至适于挤出的含水率,挤出的湿坯亦采用微波乾燥的方式,以求快速乾燥及大量生产之目的。
- The two “clank-clank cars” were built according to the old style: light blue roof, light green body, alternate brown or light blue chassis, a power pole on the roof. 两辆“铛铛车”按复古样式来制作:湖蓝色车顶、浅绿色车厢、棕色与湖蓝色相间的车底,车顶上安有电车充电滑行天线。
- By simulated test, the co-relationship among the slip granulometric composition, slurry deflocculation curve, mid-high pressure casting forming speed and green body shaping endurance is studied. 通过模拟试验,研究了泥浆的颗粒组成与泥浆的解胶曲线、高中压注浆成形速率及坯体挺形性等的关系。
- The effects of different content of the esterified starch on rheologicl behaviour of ceramic slip, drying shrinkage, density, strength and microstructure of the green body were discussed. 详细探讨了酯化淀粉添加量不同时,对陶瓷浆料流变特性的影响,以及对成型出素坯的线收缩、相对密度、干坯强度以及显微结构的影响。
- The present work was to determine the optimum sintering system and properties of the nanometer tetragonal polycrystalline zirconia green body by the aqueous gel tape casting process. 采用水基凝胶流延工艺制备四方多晶氧化锆薄膜,确定合理的烧成制度,并考察薄膜的显微结构与烧结性能。
- The green bodies of carbon nanotubes/hydroxyapatite(CNTs/HA) composite were prepared by gel-casting process. 采用凝胶浇注成型工艺制备了纳米碳管/羟基磷灰石复合材料坯体。
- The green bodies of titanium-bioglass composite were prepared by gel-casting process. 采用凝胶注模成型工艺制备了钛-生物玻璃复合材料坯体。
- Agglomerates may be fractured or may exist continuously in the green bodies after compaction. 粉料成型后团聚体可能破碎,也可能继续存在。
- After identifying the causes of macropores formation in the gelca st green bodies, some solutions are proposed to overcome these problems. 确定凝胶注模成型坯体中产生显气孔的真正原因,采用恰当的解决方案,可制备无显气孔的坯体。
- Mr. Green spoke highly of our city. 格林先生很称赞我们的城市。
- The results show that B powders in the green bodies have been completely nitrified when the density is 1.45 g/cm3, BN particles are randomly arranged and show isotropy. 结果表明:密度为1.;45g/cm3的不同坯体;在此工艺条件下B都已完全氮化;生成了纯净的BN陶瓷;烧结后陶瓷的密度发生了不同程度的变化。