The interfacial diffusion of alloying element is an important factor to microstructure, apparent hardness and interfacial bond strength.
元素在界面两侧的扩散是影响材料显微组织、表观硬度及界面结合强度的关键。
Experiment results indicated that rare earth could improve the hardness of bright nickel plating, the cathode polarization ability, the substrate bond strength and the grinding ratios of diamond tool.
研究结果表明，在镀液中添加稀土可以提高亮镍镀层的硬度和镀液的阴极极化能力，提高镀层与基体的结合强度和金刚石工具的磨削比。
It showed that the reasonable post oxidation could improve the ceramic coatings' density, bond strength and hardness and that oxygen's diffusion was one of important roles in post oxidation treatment.
结果表明，合理的后氧化能够明显改善涂层性能，且氧的扩散是发挥作用的重要因素之一。
It showed that the reasonable post oxidation could improve the ceramic coatings' density, bond strength and hardness and that oxygen's diffusion was one of important roles in post oxidation treatment.
结果表明，合理的后氧化能够明显改善涂层性能，且氧的扩散是发挥作用的重要因素之一。
应用推荐