Phase structure characteristic of fe - cr - based cladding layer prepared by plasma beam 基等离子熔覆层的相结构特征
Effect of matrix materials on microstructure and microhardness of nigrbsi cladding layers by laser 激光熔覆层组织及硬度的影响
Study on solidification feature and the solidification microstructure control of laser cladding layer 激光熔覆层凝固特征与凝固组织控制研究
We have grown ingaas / algaas strained quantum well laser by mbe . we studied the doped density in the cladding layer 采用分子束外延设备mbe ( molecularbeamepitaxy )对所设计的应变量子阱结构激光器进行晶体生长。
The results show that the dendrite , micropore and tensile stress in cladding layer ac the main factors reducing the fatigue properties 结果表明,表面激光熔覆会显著降低材料的疲劳性能,在99 %可靠度的前提下,熔覆试样的安全寿命约为基材试样的27 % 。