Composite nanometer silane film for preventing corrosion on metal surface and film forming method thereof一种用于金属表面防腐的复合纳米硅烷膜,由γ-氨丙基甲基二乙氧基硅烷加入体积百分浓度1-40%乙醇水溶液中混合使硅烷体积百分浓度达1-30%,调pH值8-13后再加入活化的纳米材料SiO2或/和Al2O3搅拌均匀并于10...
detailed texture of corrosion on the metal surface,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银行等数
detailed texture of corrosion on the metal surface. Shallow DOF,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行
The surfacecorrosionwas worst where the paint had flaked off. 油漆剥落的地方表面腐蚀最为严重。 柯林斯例句 All planes are being inspected for possible cracking andcorrosion. 所有的飞机都在接受检查,看是否可能有裂纹和腐蚀现象。 《牛津高阶英汉双解词典》 ...
The corrosion potential of the surface layer of common grinding workpiece is about − 0.3 V on the whole in Fig. 6a. Figure 6b is the potentiodynamic polarization curve of the matrix that is the metal surface which hasn’t been ground. It can be seen that the corrosion potential of ...
In the previous papers, the authors proposed that organic corrosion inhibitors could be adsorbed on metal surface by displacing adsorbed water. For example, amine acts as an inhibitor for metals in corrosive media in the following manners. When the inhibitor is insufficiently added to the media, ...
Surface treated, corrosion protected, metal object, the metal surface (2) of which presents a chosen surface structure and is coated with at least one coating layer (7) having a very even surface structure. The surface structure of the metal surface is profiled with a topography which presents...
andboratesthat form films on the surface of the corroded metal. Some of the films are porous and loose, allowing diffusion to and from the metal surface. These types of films do not protect the metal surface and allow further corrosion. On the other hand, corrosion films can be nonporous,...
CuXO oxide presents both p-type and n-type semiconductor properties that depend on the solution pH and metal doping [25,26]. Also, the cupric ions concentration near the brass surface seems the second major factor in Zn dissolution [16]. For brass-coated steels, the dissolution mechanism ...
J. D. McKinley, Mass-Spectrometric Investigation of the Nickel-Bromine Surface Reaction, J. Chem. Phys. 40(2), 576–581 (1964). Article Google Scholar R. F. Rolsten, Iodide Metals and Metal Iodides, John Wiley, New York (1961). Google Scholar V. I. Ginzburg and O. I. Kabakov...