passivation potential meaning in English
钝化电势
钝化电位
钝化势
Examples
- In neutral solution containing chloridions , the nc copper has a more positive corrosion potentialanodic polarization test revealed that the nc copper has a lower passivation potential , critical current density and passivation current density
Eds分析表明纳米晶铜蚀孔中的s和cl含量远高于表面。在中性含氯溶液中，纳米晶铜的腐蚀电位比微米晶铜高300mv 。 - A modified definition of polarization resistance calculated from the equivalent circuit of eis make its value dependent on the grain size . in anodic polarization test ( sweeing and stair - steps ) , the maximum ( critical ) current density increases while the passivation potential and breakdown potential lowers with the reduction of the grain size . fegsem images showed the grain growth and pitting corrosion of the nc copper surface , uniform corrosion in the mc copper surface and the broken passivation layer in both surfaces
在阳极极化实验(包括扫描法和台阶法)中，致钝电流虽晶粒尺寸减小而增大，而致钝电位和击穿电位都随着晶粒细化而降低。 fegsem照片发现了纳米晶铜的晶粒长大和孔蚀，微米晶铜表面的均匀腐蚀，和两种铜表面破碎的钝化膜。