查询词典 passivation

The Mg〓 ions in solution take part in the formation of passivation film, which was thicker than that formed in solution without Mg〓. In natural saturated air water and aerated water, the effect of several kinds of anions, dissolved oxygen pH and Ca〓, Mg〓 ions on corrosion inhibition of tungstate was investigated.

钨酸盐作为主要成分的缓蚀剂已经开始实际应用，但是对其缓蚀机理、特别是复配使用时的协同增效机理研究不多，本论文对钨酸盐及其复配缓蚀剂的缓蚀作用和协同增效机理进行了研究，并研究开发了环保型无磷钨系复合水处理剂。

Set up special process control system for anodize, chemical film, passivation, impregnation and pressure through writing or changing Working Instruction, Process Control Card and other process control charts.

通过编写或更新工作指导书，过程控制卡和其他过程控制图，建立阳极化、化学镀膜、钝化，浸渗，压力测试等特殊工艺控制系统。

Therefore, it is difficult to solve the polymer sulfur within the solution. The only method to avoid passivation of anode is removing the sulfur from anolyte.

因此，除了将高级多硫化物移出电解液，避免大颗粒的α型硫磺S〓的产生，在电解液内部解决阳极钝化的问题极其困难。

The anticathode of polarization curve of carbon steel with SAMs by changed- electrical voltage method suggested that carbon steel is passivation state in the rust medium.

采用动电位扫描法对成膜碳钢试样测试的阳极极化曲线显示，碳钢在腐蚀介质中处于钝化状态。

A new modified neutralized (NH4)2S solution for antimonide have been proposed, the better passivation effect was obtained than traditional alkali solution.

研究了GaSb材料的腐蚀机理并改进了腐蚀工艺，针对锑化物材料体系的特点，首次发展了中性(NH_4)_2S钝化溶液，比传统的碱性溶液取得了更好的钝化效果。

The methods and the precesses of the silver anti-tarnishing ,such as extremely thin metal coating,anodic passivation treatment,cathodic electrophoresis,chemical passivation and self-assembled monolayer,have been evaluated.

分析了银器表面在硫化物、硫氧化物等腐蚀性气体环境中变色的机理和影响因素，讨论了银器表面处理防变色(贵金属或合金的涂层、阳极化钝化、阴极电泳、化学钝化、自组装单分子膜的防腐蚀等)的方法和加工技术，并提出了包装贮存材料处理防银器变色的新途径。

Acid-washing passivation report being degrease 2, oxygen junction row 3, is degrease asking should check up every component and part burr clean, the greasy dirt uses cleaning agent Ccl4 solution to clean derosination after washing outside , use Shimizu to rush cleanly and , use air compression to puff trunk and then , use cotton waste brush to erase the electuary and the oxide , clean uses air compression to puff trunk together then with Shimizu irrigation on scribbling in workpiece in acid-washing passivation being lubricated outside down homogeneously , after 20 minutes.

英文高手请进，网上翻译请勿扰请将以下翻译成英文。。。 1、脱脂酸洗钝化报告 2、氧气汇流排 3、脱脂请应将各零部件毛刺清理干净，待洗表面油污用清洁剂Ccl4溶液清洗脱脂，并用清水冲净，然后用压缩空气吹干，在室外下将酸洗钝化膏均匀涂在工件上，20分钟后，用回丝刷擦去膏剂及氧化物，然后用清水冲洗干净并用压缩空气吹干。

In chapter 6, the passivation film formation、charge transfer across the carbon/passivation film interface and the diffusion of lithium in solid for the 650℃ and 900℃ PPP-based carbons are investigated by ac impedance.

讨论了电解液的组成对碳电极上成膜过程的影响，钝化膜的生成、气体的放出和电化学嵌入反应是三个相互竞争的过程，含脂类的溶剂倾向于成膜。

The bath compositions of trivalent chrome black passivation for zinc plating coating were optimized by orthogonal test method and the effects of operation conditions on the appearance and the corrosion resistance of the passivation film were investigated.

采用正交试验法对镀锌层三价铬黑色钝化工艺组分进行优化，研究了工艺参数对钝化膜外观和耐蚀性的影响。

However, chromates have caused increasingly environmental concern. The need to find low toxicity alternatives to hexavalent chromium-based passivation treatment is of prime importance. Molybdate passivation can be used to replace chromate in a wide range of applications.

但由于铬酸盐钝化对环境的污染，寻找一种低毒的代替铬酸盐钝化的处理工艺是十分必要的，钼酸盐钝化是最有前途的一种。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。