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Relationship between K_2O-Al_2O_3-SiO_2 system dental glass ceramics and Al_2O_3 ceramics was investigated. 4 groups of ......
A motorcycle connecting rod is one of the major moving parts affecting the engine performance. The traditional manufactu......
Spherical indium tin oxide(ITO) nanoparticles were synthesized by combustion method using citric acid as fuel and nitrat......
A laboratory experiment was carried out to extract iron from oolitic iron ore by a deep reduction and magnetic separatio......
Ti-4.5Al-6.OMo-1.5Fe, Ti-6Al-1Mo-1Fe and Ti-6Al-4V alloys were prepared by blended elemental powder metallurgy (PM) proc......
This paper reports that indium tin oxide (ITO) crystalline powders are prepared by coprecipitation method. Fabrication c......
The dependence of sintering temperature on Schottky barrier and bulk electron traps of ZnO varistors
In order to investigate the influence of sintering temperature on the Schottky barrier and bulk electron traps of ZnO va......
高通量换热管是管壳式换热器强化传热技术深入研究下的产物.通过介绍汽化核心和汽泡形成阐释其强化传热原理.烧结型高通量换热管是......
在装有金属烧结丝网作为过滤介质的内部过滤元件的浆态鼓泡反应器中,考察了颗粒粒径40-70 μm和60-90 μm、固相质量分数0-30%、气......
研究了强制过放电及用0．5Ω短路后，烧结式MH／Ni电池的开路电压（OCV）及性能变化。强制过放电后，电池的容量下降，经过3次循环可以恢复。0．5Ω......
当前进口矿市场形势扑朔迷离,同样可作为烧结球团生产原料的国产铁矿市场形势明显向好,成交量和利润的大幅提高也推动着国产矿企业......
采用超音速火焰喷涂球形烧结态Cr3C2-25%NiCr复合粉末制备高温耐磨损涂层,用扫描电子显微镜(SEM)分析粉末和涂层显微组织,用图像处......
Sintered Nd-Fe-B magnet was manufactured by advanced equipment via a SC (Strip casting) technology.It has integrative pe......
Sintered NdFeB magnets have complex microstructure that makes them susceptible to corrosion in active environments.The c......
开发了焊接2205型双相钢的埋弧焊用烧结焊剂，渣系为CaF2-SiO2-MgO-Al2O3，属于中性焊剂。该焊剂有良好的工艺性能和冶金性能．配合焊丝E......
以羰基铁为铁源,制备了含铁SiC纤维,并经1800℃×5min烧成。分别以扫描电子显微镜（SEM）、透射电子显微镜（TEM）及其能谱仪（EDS）表征了......
介绍了4H缸体铸件结构及生产工艺,对4H缸体在生产过程中存在的烧结、气孔、缸孔缺陷等问题,进行原因分析和整改,结果显示气孔、缸......
研究了一种高温超导氧化物YBCO先驱粉末BaCuO2（011粉末）的制备新工艺，在烧结过程中把烧结和研磨工艺结合应用，对不同烧结时间的粉末进......
This is a very timely review of body armour materials and systems since new test standards are currently being written, ......
