Abrasion n hardness 磨损硬度 ; 研磨硬度
grain n hardness tester 谷物硬度测定仪
n Hardness and Impact Resistance 硬度和抗冲击性
non n carbonate hardness 非碳酸盐硬度
This test has been shown that the hardness and the anti-corrosion properties of the Ta-surface will be greatly improved by use of the N-ion implantation.
实验研究证实，通过氮离子注入的方法对钽基材进行表面强化，可大大提高钽材的表层硬度及耐蚀性能。
In this paper, it has been shown that the hardness and the anti-corrosion properties of the Ta-surface will be greatly improved by use of the N-ion implantation.
实验研究证实，通过氮离子注入的方法对钽基材进行表面强化，可大大提高钽村的表层硬度及耐蚀性能。
应用推荐