查询词典 coating material

The discrimination of the reactive two component wearable road coating system is discussed, which is prepared with styrene, waste polystyrene foam plastic and unsaturated polyester resin. A systematic study is conducted on various factors influencing the light reflectance and retroreflecting coefficient of the road coating.

本论文在以不饱和聚酯树脂及废弃的聚苯乙烯泡沫塑料为基体的反应型双组分道路标线体系中，通过试验研究了白色颜料加入量以及涂料粘度对道路标线涂料的光反射比以及逆反射系数的影响。

A comparative study of porosity, oxide contents, bond strength and wear resistance of 3Cr13 stainless steel coatings deposited by high velocity and regular arc spray processes was carried out. An orthogonal and rotational regression experimental method and an ordinary single-factor experimental method were adopted to evaluate the coating hardness with respect to the effect of processing parameters. The quantitative formula of processing parameters with coating hardness was obtained by means of microcomputer.

摘 要：对比研究了3Cr13不锈钢高速电弧喷涂涂层和普通电弧喷涂涂层的孔隙率、氧化物含量、涂层结合强度和滑动磨损性能，并采用多因素正交旋转回归设计和单因素对比试验的方法研究了高速电弧喷涂工艺参数对3Cr13不锈钢涂层显微硬度的影响，用微机回归得到了喷涂工艺参数与涂层硬度之间的定量关系式。

A comparative study of porosity, oxide coontents, bond strength and wear resistance of 3Cr13 stainless steel coatings deposited by high velocity and regular arc spray processes was carried out. An orthogonal and rotational regression experimental method and an ordinary single-factor experimental method were adopted to evaluate the coating hardness with respect to the effect of processing parameters. The quantitative formula of processing patameters with coating hardness was obtained by means of microcomputer.The results show that, compared with the regular arc spray process, a dense?

对比研究了3Cr13不锈钢高速电弧喷涂涂层和普通电弧喷涂涂层的孔隙率、氧化物含量、涂层结合强度和滑动磨损性能，并采用多因素正交旋转回归设计和单因素对比试验的方法研究了高速电弧喷涂工艺参数对3Cr13不锈钢涂层显微硬度的影响，用微机回归得到了喷涂工艺参数与涂层硬度之间的定量关系式。

Keywords polypropylene fibre; sailcloth ;coating finish;natural latex;multi-sulfide;dip-coating

聚丙烯纤维；篷帆布；涂层整理；天然胶乳；多硫化物；浸渍涂层

Coating"s transparent and abrasive characters are measured by spectrophotometer and abrasion instrument and sway pole sclerometer. As a result, lacquer"s abrasion-resistant performance improved 100% adding 15% nano-alumina. Nano composite coating improved PMMA base 2.75 times. The transmission of visible light is about 80%.

用分光光度计、耐磨仪及摆杆硬度计测定了涂料的透明性和耐磨性，添加15%的纳米Al2O3，涂膜的耐磨性能提高了100%，纳米复合涂料对底材有机玻璃的耐磨性能提高了2.75倍，可见光透过率在80%左右。

Accumulating model of steel balls was used to simulate the pore distribution in the coating The pore distribution in the direction of coating thickness was self-existent and could not join to intercommunicating pore.

分析结果表明有两个主要的原因致使镀层不会产生水溶液介质的孔隙腐蚀：一是在镀层厚度方向上孔隙是独立的，不会相互连接形成通孔。

Aimed mentioned above technique, an approach to coating constituents, spraying parameters and molding process is made for better resolving the main problem concerning self-hardening transferred coating application to bronge art casting.

从涂料组成、喷涂工艺以及造型工艺等方面进行探讨，较好地解决了自硬转移涂料在青铜艺术铸造应用中的主要问题。

The results show that, the silicide coating is mainly composed of TiSi2 and SiC; one layer of the mixture of SiO2 and TiO2 is formed when the coating is oxidized.

结果表明：渗硅层主要由TiSi2和SiC组成，在空气中氧化时形成了SiO2和TiO2的混合氧化物膜。

Although the high-pressure boiler tube coating is still mainly small-bore applications, but the coating of large diameter high-pressure boiler tubes start the past two years has been widely used.

虽然目前涂敷高压锅炉管仍然是以小口径应用为主，但是大口径涂敷高压锅炉管近两年也开始得到了广泛的应用。

In order to further increase the brightness of electroless silver plating and improve the performance of bath, the influence of a, a'-Bipyridyl and sodium thiosulfate on the face of coating was studied by Hull Trough test, surface morphology of coating with basic formula and optimizing formula was observed by metalloscope.

为了进一步提高烟酸镀银的光亮性，改善镀液的性能，通过赫尔槽试验研究了2，2-联吡啶与硫代硫酸钠对镀层外观的影响，并用金相显微镜观察基础配方和优化配方的镀层的表面形貌。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。