Compressed fracture strength increases from 467MPa to 580MPa, and fracture strain increases from 5.2% to 8.7% with increasing the Fe content from 0 to 7 at.
Fe含量从0 at.%增至7 at.%时,压缩断裂强度由467MPa增至580MPa,断裂应变由5.2%增至8.7%。
参考来源 - 含铁和钴NiThe properties of these materials are highly dependent on the skills of the dental technicians. In addition, process-dependent microdefects reduce the fracture strength and increase the time-dependent failure probability of restorations.
传统的全瓷修复体通常是采用注浆成型、失蜡铸造或热压预先晶化的玻璃等方法制作的,采用这些方法所制作的修复体的质量,在很大程度上取决于牙科技师的个人技术,此外,在加工过程中所造成的微缺陷也降低了陶瓷材料的断裂强度,增加了修复体失败的几率。
参考来源 - 牙科CAD/CAM加工用可切削云母微晶玻璃的研究It later gives out the conclusion that both the fracture strength and hairiness meet with the requirement of warp knitting according to the test and theoretical calculation.
根据实际测量和理论计算,得出紧密纺高支棉纱的毛羽量和断裂强力均符合经编工艺的基本要求。
参考来源 - 紧密纺高支棉纱的经编编织特性研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The fracture strength of circular diamond film was measured by a burst pressure technique.
利用压力爆破技术测量了圆形金刚石膜的断裂强度。
Rough surface is easy to generate V shape of stress concentration, which reduce fracture strength.
粗糙表面的晶粒间易产生V形口,导致应力集中,降低了膜的断裂强度。
The real fracture strength is restrained by both stresses caused by outside load and residual stresses after grinding.
实质断裂强度性能受到了外加载荷与磨削残余应力的组合应力的制约。
应用推荐