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- Zinc system phosphate coating 锌系磷化膜
- An uniform zinc phosphate coating was fabricated on the surface of AZ91D Mg alloy. 在AZ91D镁合金表面制备了细致均匀的锌系复合磷化膜。
- The process and parameters of chemical precipitation to treat phosphate coating wastewater is presented in this paper. 作者提出了用化学沉淀法处理磷化废水的工艺流程和技术参数。
- The wire have been phosphate coated and uniformly,coincidently. 钢丝经磷化处理;且磷化层均匀;一致.
- The BR-III-B phosphate coating agent is a phosphorizing liquid that may be applied under both ambient and higher temperature. BR-B皮膜剂是一种既适用于常温又能在加温下使用的磷化液。
- The wire have been phosphate coated and uniformly, coincidently. 钢丝经磷化处理,且磷化层均匀,一致。
- In particular attention was payed on the effect of factors sush as the content of REC,pH,and time on the morphology,thichness as well as corrosion resistance of the phosphate coating. 探讨了在硝酸盐-锌系磷化过程中稀土化合物、溶液酸碱度、时间对磷化膜外观、膜重和耐蚀性的影响。
- Development of new technology of coating layer on actual wrought magnesium alloy structure, for example micro-arc oxidation, anodic oxidation, and phosphate coating, should be emphasized. 指出应该加强对实际的变形镁合金构件的表面改性技术的开发,尤其是对试样研究较多的微弧氧化法、阳极氧化法和磷化。
- The article mainly focused on analyzing the cause of formation of phosphate coating film speckles on the outer ring of bearings in the manufacturing progress of railway bearing in Xibei Bearing Co. 摘要针对西北轴承股份有限公司铁路轴承外套在生产过程中,突然出现磷化膜颜色深浅不均匀的云彩状花斑,进行成因分析。
- iron-manganese phosphate coating 磷酸铁锰处理膜
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- In order to improve quality of the phosphating coat and extend lifetime of the phosphating solution, the problem of unusual sediment is studied. 摘要为了提高磷化膜质量,延长磷化液使用寿命,针对异常沉渣这一问题,进行了长期的试验研究。
- To coat(iron or steel) with rust-resistant zinc. 对(铁或钢)镀一层锌
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗?
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- The effect of technological parameters on phosphatizing coating is also investigated such as time,temperature,and acid rate and etc,. 研究了时间、温度、酸比等工艺参数对磷化成膜的影响,通过实验确定出此种耐磨复合磷化的最佳工艺。