Zirconia with 3 mol%yttria(3Y-TZP) shows excellent mechanical properties and is widely used to fabricate crowns and fixed partialdentures[1,2]. Restorations of 3Y-TZP blanks in prosthetic dentistry included soft machining of green bodies and hard machining of sintered bodies [3]. Hard machining...
China 3 Beijing Gaona Aero Material Co., Ltd., Beijing 100081, China * Correspondence: wangzd@mater.ustb.edu.cn Abstract: The effect of the cast process procedure and pouring systems on several typical metallurgical defects for TiAl case casting was studied by numerical simulation and pouring tes...
Gold is used in the edge connectors through which the microprocessor and memory chips are mounted on the motherboard. The plug-and-socket connectors have gold in them as well. The prices for the desktop computers and laptops now sound justified, right? 1.2.3, Dentistry and gold Understandably...