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- The phosphating film is uniform in crystal structure, compact and dark gray. 磷化膜结晶均匀、致密,呈灰黑色,耐蚀性较为理想。
- The applications show that the phosphating film has even color and luster, good corrosion resistance and adhesion. 应用表明,膜层色泽均匀,耐磨性和附着力好。
- The purpose of the study was to improve the decorative effect of phosphating film. 为提高磷化膜的装饰效果,开发出一种常温铁系彩色磷化工艺。
- It is used in the macerate tank of some assembleline and can form qualified phosphating film. 常温条件下在某浸渍生产线上使用,该磷化液能够形成合格的磷化膜。
- According to the surface analysis, the phosphating film was crystal type, which appeared net and slices structure. 磷化膜结晶组织呈网片状结构,均匀、密集,弥散分布,属结晶型磷化膜。
- The influences of chemistry on the mass,morphology,components and darkness of the phosphating film were discussed by statistical experiment. 通过统计试验讨论了化学成分对磷化膜质量、表面形貌、组分的影响及膜层质量对其暗度的影响。
- The cast iron standard workpieces treated with the product can obtain deep grey, uniform and fine, good rustproof phosphating film. 用此产品处理的铸铁标准件可获得外观呈深灰黑色、细密均匀、防锈性好的磷化膜。
- The effects of some common cleaning agents and proceses on the weight of phosphating film are discussed, and relevant experimental data are proposed. 讨论了清洗工艺中一些常用清洗剂及清洗方式对磷化膜膜重的影响,并提出了相关的实验数据。
- The remover/inhibitor can form phosphating film on the surface of metal so that it can be used as either ordinary antirust or pretreatment agent of painting. 该除锈防锈剂在金属表面形成磷酸盐保护膜,既可作为普通金属除锈防锈剂使用,也可作为金属涂装前处理剂使用。
- The remover/inhibitor can form phosphating film on the surface of metal so that it can be used as either ordinary anti-rust or pretreatment agent of painting. 该除锈防锈剂在金属表面形成磷酸盐保护膜,既可作为普通金属除锈防锈剂使用,也可作为金属涂装前处理剂使用。
- The phosphating film with high hardness and corrosion resistance could be obtained on iron and steel parts after the treatment with Mn phosphating solution. 锰系磷化膜因硬度高,膜厚,抗蚀力强等性能,而被广泛地应用于金属表面处理的润滑、防腐和耐磨上。
- By electron microscopic examination of texture of room temperature Zn phosphating film,factors affecting coating quality are analyzed and ways of getting excellent quality phosphating film discussed. 通过对常温锌系磷化膜层的组织结构的电镜观察,分析了影响膜层质量的因素,探讨获得优质磷化膜的途径。
- The results show that the phosphating film formed under ultrasonic wave is granule and acicular crystal,it is even,smooth,dense.It has better corrosion resistance and binding force. 结果表明:在超声波条件下形成的磷化膜属于颗粒和针状(混合)型晶体,且分布均匀,平滑,细密,完整,并有较好的耐蚀性和结合力。
- Basic formulation, influence factors, application method of the solution and phosphating film properties are introduced.Action mechanism of the organic acid used is discussed as well. 介绍了工艺基本配方、影响因素及其性能和使用方法,探讨了有机酸在磷化过程中的作用机理。
- The regulation of nucleation and growth of phosphate film on gray cast iron was studied for the phosphating process with a bath of Zn-Ca system. 摘要通过对灰铸铁锌钙系磷化过程及其机理的研究,初步确定了磷化膜在灰铸铁基体表面的形核、长大规律。
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- Accelerant A improves corrosion resistance and adhesion of phosphate film accelerant B increases the phosphating rate. 促进剂A能提高磷化膜的耐蚀性和彩膜附着力,促进剂B能加快磷化速度。
- The producing technology of the phosphating films are optimized and the quality of the films is obviously improved by means of the research on its performance ... 通过对膜层性能及形貌研究得知,对常温磷化处理工艺进行优化,可使覆膜质量明显提高。
- Phosphating filming of chromium series is the most universal process manner, also is the most stable and mature.Only does it's materials have poison , it will be forbid to use. 铬系皮膜处理是目前最为普遍处理之方式亦为最安定、最成熟之处理方式,惟其原料特性具毒性,因此在未来几年内会禁止使用。
- The effect of additive content, phosphating temperature and time on corrosion resistance of phosphate film was studied. 研究了添加剂的用量、磷化温度及磷化时间对磷化膜耐蚀性的影响。