1) passivity breakdown
钝化膜破裂
2) disruption of film
[氧化]膜破裂
3) Crack blunting
裂尖钝化
4) passivation film
钝化膜
1.
Radiation hardness study of passivation film on Si photodiode;
硅光电二极管钝化膜的抗辐射性能研究
2.
Several common problems in alkaline tin plating on copper foil were listed, for example, the golden yellow passivation film on anode (tin latten) becomes thin, black, and even disappears; the deposit is dark-gray and spongy, and so on.
列举了紫铜箔碱性镀锡过程中出现的几种常见问题,如:阳极(锡板)表面金黄色钝化膜变淡(或消失)甚至变黑,镀层呈暗灰色海绵状等。
3.
The colored passivation film of Zinc-Nickel alloys was made by using new passivation solution and new process.
通过对锌-镍合金镀层进行彩色钝化,研究了锌-镍合金钝化膜的形貌、钝化膜中各元素的变化规律以及钝化膜的组成和结构。
5) passive film
钝化膜
1.
Determination of the Contents of Ti,Ni in Conversion Layer Before Colour-Coating and Cr in Passive Film by ICP-AES;
ICP-AES测定彩涂前处理表面调整转化层中Ti、Ni含量及钝化膜中Cr含量
2.
Composition and structure of the passive film of 304 stainless steel in an occluded solution;
304不锈钢在闭塞区溶液中钝化膜组成和结构性能
3.
EIS analysis on electrochemical properties of passive film formed on X80 pipeline steel;
X80管线钢钝化膜电化学性能的EIS研究
6) passivating film
钝化膜
1.
Properties of Surface Passivating Film of Ferritic Stainless Steel 409L
409L铁素体不锈钢的表面钝化膜性能
2.
Their metallurgical structure and the surface morphology of passivating film have been observed by metallomicroscope and SEM.
应用动电位法、三氯化铁浸泡试验方法比较了未钝化和硝酸钝化处理的304和2304不锈钢在Cl-介质中的耐点蚀性能,运用金相显微镜、SEM观察了不锈钢的组织和钝化膜的形貌,对304和2304不锈钢在Cl-介质中不同的耐点蚀行为进行了分析。
3.
The results showed that outside passivating film was mainly composed of WO4 2-, CrO3, CrCl3, FeCl2 and FeCl3, as also a little Ni2O3, Fe2O3, CrO42-, γ-FeOO Hand Fe(OH)3.
用Ｘ射线光电子能谱（ＸＰＳ）研究了ＡＩＳＩ３０４不锈钢在含ＷＯ２－４＋Ｃｌ－的模拟闭塞电池中形成钝化膜的组成与结构及ＷＯ２－４抑制其局部腐蚀的机理。
补充资料：钝化膜
分子式：
CAS号：
性质： 活性溶解着的金属进入钝态后，在金属表面上存在着一成相的保护膜。这层膜为氧化膜，亦称钝化膜，它阻滞腐蚀的阳极过程，从而使腐蚀速度显著降低。氯离子是活性阴离子，它能破坏钝化膜，使钝态的金属重新活化。因此研究钝化膜的生长和破坏、膜的性质和结构、膜和金属的溶解，对于了解金属的腐蚀行为至关重要。
CAS号：
性质： 活性溶解着的金属进入钝态后，在金属表面上存在着一成相的保护膜。这层膜为氧化膜，亦称钝化膜，它阻滞腐蚀的阳极过程，从而使腐蚀速度显著降低。氯离子是活性阴离子，它能破坏钝化膜，使钝态的金属重新活化。因此研究钝化膜的生长和破坏、膜的性质和结构、膜和金属的溶解，对于了解金属的腐蚀行为至关重要。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条