查询词典 surface coating

In surface cleaning and surface coating, electrolysis industry and chemical industry is increasingly wide application.

在表面清洗、表面涂装、电解工业和化工工业的应用也日趋广泛。

This paper summarizes the main methods of surface modification of graphite and emphasize surface coating.

本文对石墨的表面改性方法进行了总结，并重点介绍了表面涂层法。

In order to reach the purpose of using pre-laser cladding method preparation of Ni-based amorphous alloy coatings on 45 steel substrate surface by the method was carried out. The principles of the three clusters and the amorphous line of the law of composition rules were used. The Ni59.35Nb34.45Sn6.2 alloying powder which has a great glass-forming ability in conventional preparation methods of amorphous alloys was chosen. In the protection of atmosphere, the amorphous surface coating was prepared. The microstructure, micro-hardness and performance of the different output power of the laser cladding were analyzed.

中文摘要：为了达到研究预置激光熔覆可以在45钢上制备Ni基非晶合金涂层的目的，采用非晶形成能力三判据原则及非晶成分团簇线定律法则，选择了采用常规非晶合金制备方法中具有极大玻璃形成能力的Ni59.35Nb34.45Sn6.2合金粉末，在保护气氛下，制备非晶涂层，并对不同输出功率下得到的涂层进行微观组织和结构表征及性能测试。

Anlistatig is a tetravalent metal salts, ratherish in water, surface coating of the paper, the salts are available moisture from the air and reducing the paper surface, eliminating electrostatic resistance.

抗静电剂是一栽四价金属盐，易溶于火，涂布在纸张暗不天后，盐可从氛围洋汲取火分而降矮纸张暗不天的电阻，从而打消静电。

The adsorption of an endocrine disrupting compound on surface sediments and natural surface coating samples collected in the Songhua River were investigated based on the estabilishment of a rapid detection method of BPA through highperformance liquid chromatography.

以松花江表层沉积物和生物膜为例，建立液相色谱法快速检测水中双酚A（BPA，并研究了BPA在表层沉积物和生物膜上的吸附规律。

It was also showed by the results of linear polarization and impedance spectroscopy that hydrogen storage alloys coated could increase the exchange current density I0 and reduce the electrochemical reaction resistance, illustrating that the surface coating could increase electrocatalytic activity and enhance the diffusivity of electric charge in alloy surface, so that the high-rate discharge performance of the coated electrode was improved.

线性极化扫描和电化学阻抗图谱分析结果表明，包覆Cu、Cu-Co及Cu-Ni处理改善合金电极的交换电流密度I0，降低电化学阻抗，说明包覆处理改善合金表面的电催化活性，加快合金表面电荷的迁移速率，从而提高高倍率放电能力。

In addition, you can set different solvents of normal boiling point, so that when heated evaporation, glue on the surface of high-boiling solvent retained for long time, does not make the surface coating on crusts, but to ensure that the amount of residual solvents, stinkof, does not exist.

另外，可将不同沸点的溶剂混合起来使用，这样在受热蒸发时，胶层表面的高沸点溶剂保留较长时间，不会使表面膜层结皮，但要保证残留溶剂量符合要求，不存在臭味、异味问题。

Surface coating technology is widely applied to the engineering. While the matching surface of machine parts are covered with the wearing coatings, their capability of resisting frictional wear will be improved obviously and the service life will be extended.

表面涂层技术在工程中的应用愈来愈广泛，机器零部件的配合部位涂敷耐磨涂层后，能有效地提高接触区域内的抗摩擦磨损能力，延长零部件的使用寿命。

Results show that the mycelium is better than the peanut hull in the preparation of the surface coating chitosan adsorbent; the adsorptive capacity of Ni2+ by the surface-coated adsorbent increased by 50%, compared with the mycelium adsorbent.

系统研究了菌丝体包覆吸附剂的制备工艺及吸附剂对Ni2+的吸附特性，结果表明，菌丝体作核心材料优于花生壳，菌丝体包覆吸附剂对Ni2+的吸附容量比普通菌丝体水处理剂提高了50%，并可以重复使用10次，吸附容量没有明显降低；同时菌丝体包覆吸附剂对Ni2+的吸附特性较好地符合Langmuir 等温方程和Freundlich等温方程。

To solve this problem, a kind of surface coating technique was introduced to obtain ultra-smooth optical surface.

以空间反射镜的使用环境为依据，对几种适用的RB-SiC改性材料进行了较为全面的分析比较。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐