Dynamic Elastic Modulus of Cement Paste at Early Age based on Nondestructive Test and Multiscale Pre

来源 :武汉理工大学学报(材料科学版)(英文版) | 被引量 : 0次 | 上传用户:madiawang
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
其他文献
In order to investigate the damage characteristic of ceramic-metal interpenetrating phase composite (IPC) under dynamic loading, uniaxial dynamic compression was performed to characterize the failure of SiC/Al composite with 15%porosity using a modified S
In order to further understand the wear mechanisms of cemented carbide cutter head of conical pick, six wornout cutter heads were investigated detailedly through scanning electron microscopy (SEM) and energy dispersive spectrometry (EDS). Abrasion wear an
Butt joints between Mg alloy AZ31B and pure Al 1 060 sheets were produced via metal inert gas welding process with Zn-Cd alloy foil. Crack-free Al/Mg butt joints between AZ31B Mg alloy and pure Al 1060 sheets were obtained. Intermetallic compound layer 1
The surface morphology, cross-sections, and joint break force (JBF) of joints welded under different electrode forces were studied. The defects, such as electrode sticking, notch, and excessive expulsions, were observed in the joints. No desirable joints