passivation layer meaning in English
保护层
纯化层
钝化层
Examples
- In the plasma - etching mode the passivation layer that is formed on the surface is likely to be thicker than in the case of rie
在等离子刻蚀模式下，表面形成了比使用rie情况下更厚的钝化层。 - The new sulfur passivation technique developed in late 80 ' s injects new life into the study of the passivation although the chemical stability of the passivation layer is not so satisfactory
八十年代后期出现的硫钝化技术给钝化研究注入了活力，但它的化学稳定性仍不够理想。 - 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。 - Due to good chemical stability and electrical resistivity , high thermal conductivity and mechanical intensity , wide band gap and low thermal expansion coefficient , aln thin films can be applied for insulating chips for semiconductor devices with high power , thermal dissipation lagers for large and super - large scale integrated circuits , insulating layers or passivation layers for semiconductor
超薄铝膜由于其特殊的的光学性质,在光学多层膜上有广泛应用。氮化铝薄膜化学稳定性高、热传导率高、机械强度高、电绝缘性能佳、高能隙、热膨胀系数低,光学特性优良,可以用作大功率的紫外光学器件的散热材料。