powder相关论文
Powder metallurgy is an efficient approach to fabricate varieties of high performance structure materials, function mate......
目的探讨健脾补血散治疗小儿营养性贫血的临床疗效。方法收集2012年3月至2014年3月我院门诊儿科就诊的50例患儿资料,给予制备健脾......
The Y2O3-CeO2-ZrO2 powders were prepared using a co-precipitation process and the corresponding coatings were prepared b......
The selective laser sintering (SLS) was used to prepare components from modified polyamide (PA) powder.The behaviour of ......
Low-voltage electromagnetic compaction (EMC) was used to compact metal powders(Cu) and ceramic powders (TiO2) in the ind......
Influence of Synthesis Conditions on the Preparation of Nanosized ZrO2 Powders by Evaporative Decomp
Nanosized ZrO2 powder was prepared by evaporative decomposition of solution (EDS). The particle size is from 50nm to 200......
Effects of Heat-treatment Temperature on Eu3+ and Li+ Co-doped ZnO Photoluminescence by Sol-gel Proc
The photoluminescence(PL)characteristics of Eu3+ and Li+ co-doped ZnO PL materials against heat-treatment temperature we......
Al-based composites reinforced with Al-Ti intermetallic compounds/Ti metal hierarchically spherical agents were successf......
Ni–Al powder and Ni–Al composite coatings were fabricated by twin-wire arc spraying(TWAS). The microstructures of Ni-5......
[目的]分析舒利迭干粉吸入剂治疗儿童哮喘的临床疗效.[方法]本院80例哮喘患儿随机分为观察组和对照组,每组各40例,观察组给予舒利......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
采用MSC.Marc软件对圆筒件粉体软凹模拉深成形进行数值模拟,分析成形过程中应力状态和变形情况,设计圆筒件粉体软凹模拉深成形实验......
添加二元酸丁二酸(BA)、己二酸(AA)、癸二酸(SA),粉体二氧化锆、硫酸镁、碳酸镁以及二元酸/粉体组成的复合改性剂对PET改性.建立动......
The gas atomization is the process that a liquid mass is disintegrated into a collection of liquid melt droplets by the ......
Three kinds of Ni and Al powder mixtures with nominal composition Ni75Al25 were employed to prepare Ni3Al alloys by spar......
Influence of Synthesis Conditions on the Preparation of Nanosized ZrO2 Powders by Evaporative Decomp
Nanosized ZrO2 powder was prepared by evaporative decomposition of solution (EDS). The particle size is from 50nm to 200......
Under certain conditions of proper temperature and pH value,sodium silicate was hydrolyzed in liquid ammonia chloride,an......
以高脂饲料饲喂昆明种小鼠构建高血脂小鼠模型,灌胃给予高、中、低剂量(0.4、0.2和0.1 g/kg)蚯蚓冻干粉,每天1次,同时饲喂高脂饲料......
In close-coupled gas atomization(CCGA), the influences of melt superheat on breakup process are fundamental to obtain de......
Identification and Mapping of Two New Genes Conferring Resistance to Powdery Mildew from Aegilops ta
Two powdery mildew resistance genes were Identified from Aegilops tauschii accessions Y201 and Y212and mapped using two ......
An experimental investigation was carried out in order to prepare ceramic composite pipes used for tubular solid oxide f......
The synthesis of cerium-doped lutetium oxyorthosilicate (LSO) polycrystalline powders was investigated by a hydrothermal......
The multi-scale characteristics of clusters in a fast fluidized bed and of agglomerates in a fluidized bed of cohesive p......
A novel way for electrification of mineral particles by electron beam irradiation was proposed. The effect of irradiatio......
PZT nanocrystalline powder was prepared by a stearic acid gel method. The crystallization process from the precursor was......
用高分子网络凝胶法制备Ａｌ２Ｏ３粉体，通过网络的阻碍作用，阻止Ａｌ２Ｏ３的团聚，获得颗粒大小在 １０ｎｍ左右的α－Ａｌ２Ｏ３粉体，其煅烧温度比通常低 １００℃．
Al 2 O 3 powders......
Ammonium metatungstate and cobalt nitrate were mixed at the molecular level in distilled water and then spray-decomposed......
