查询词典 surface coating

Surface technique materials and equipment:electroplating articles ,chemical galvanization,brush Galvanization vacuum galvanization thermal spray coating,hot dip surface alloying anodic oxidation,dyeing transition non-conductive metallization,plastic galvanizationj.etc galvanization Equipment,hanger coating bath and filtering and deactivating pumps, blending, mixing, impregnatingand heating equipment.

展览范围 1、表面处理技术、原材料及设备：电镀、电刷镀、化学镀、真空镀、热喷涂、热浸镀、渗镀、阳极氧化、着色处理、非导电体金属化、塑料电镀等。电镀设备、挂架、过滤机、泵、搅拌及混合、加热设备等

If there is old film which is epoxy、coal epoxy、polyurethane coating on the surface, hacking off and cleaning the surface, then brush the coating directly.

B、未失效的韧性旧漆膜，手工难以除掉，若确认是环氧、大漆、聚氨酯等类型，可经过打毛并除去油污后直接涂刷本产品。

If there is old film which is epoxy、coal epoxy、polyurethane coating on the surface, hacking off and cleaning the surface, then brush the coating directly.

B、未失效的旧漆膜，手工难以除掉，若确认是环氧、大漆、聚氨酯等类型，可经过打毛并除去污物后直接涂刷本产品。

If there is old film which is epoxy、coal epoxy、polyurenthane coating on the surface, cleaning the surface and brush the coating directly.

失效之韧性旧漆膜，若确认为环氧、环氧沥青、大漆、聚氨酯等类型，可经打毛并用溶剂除去油污后直接使用本产品。

If there is old film which is epoxy、coal epoxy、polyurethane coating on the surface, hacking off and cleaning the surface, then brush the coating directly.

B、表面处理时难以除掉的未失效韧性旧漆膜，若确认是环氧、大漆、聚氨酯等类型，可经过打毛并除去油污后直接涂刷本产品。

Metallographic microscope and SEM results show that the surface and structure of nano-diamond/Ni brush electroplated composite coating are more smooth and compact than that of Ni coating. And on the surface of brush electroplated composite coatings, which appear to be the typical cluster crystals in a cauliflower shape, nano-diamonds are wrapped by nickel crystal grains.

金相显微镜和扫描电镜分析结果表明，与普通镍镀层相比，nano-diamond/Ni复合刷镀层的表面更加平整、致密，组织更加细化：nano-diamond/Ni复合刷镀层表面呈典型的&菜花头&形状，弥散分布的纳米金刚石被镍包裹。

Chromium oxide ceramic coating has proven to be laser engraving the best roller surface material and the roller surface coating technology is plasma spraying.

氧化铬陶瓷涂布已被证明是激光雕刻网纹辊的最佳表面材料，而网纹辊表面陶瓷涂布的新技术就是等离子喷涂。

The main results of the investigation are as following:(1) Some important criteria for the design of multi-layer structure are acquired: the ratio of the layer thickness to the contact diameter should be controlled to a value about 0.8; increasing the number of the gradient layers and elasticity modulus of the top layer would benefit to the yield strength and the stress status at the interface.（2）By means of molecular dynamics simulations for a indentation and sliding process, it is discovered that dislocations of 45 direction to the surface occur in the surfaces layer, which is correspond to the direction of the plastic flows observed in the macroscopic continuous medium. The irreversible deformation caused by the dislocation and the atom piles at the surface are responsible for the irreversibility of the force response. They are also the main factors for the friction generation. The temperature and the indentation velocity have significant effects on the deformation behaviors of the material of the surface layer. The yield strength would increase obviously if the indentation velocity is greater than 10 m/s.（3）A method to evaluate the fracture toughness of coating by estimating the crack-density functionβof a Wicker''s indentation was proposed. Meanwhile a new surface treatment technology was developed using non-equilibrium plasma.（4）A MD-FE hybrid method and corresponding software was developed to analysis the tribological behaviors for multiplayer system.

研究主要内容和结果有：（1）得到指导梯度膜设计的几个准则：控制膜层厚度与接触半径比在0.8左右为宜；适当增加梯度层层数和顶层弹性模量，有利于提高抗屈服能力和改善界面处的应力状态；（2）通过对嵌入和滑动摩擦过程的分子动力学模拟，发现表层产生一个与宏观连续介质的塑性流动方向观测一致的45 方向位错；位错造成的不可逆变形和表面的原子堆积，是力的响应不可逆性的原因，也是构成摩擦力的主要因素；温度和嵌入速度对材料变形特性有显著的影响，当嵌入速度大于10 m/s时，屈服强度明显增加；（3）提出压痕裂纹密度系数β半定量判定膜层断裂韧性的方法；并开发出表面强化新工艺；（4）开发出分析表面摩擦学特性的MD-FE复合模拟方法和相应模拟软件。

The goals of our work are to study the way of TiN coating on the chamber surface, especially on the inner surface of slightness pipe vacuum chamber, to get the surface with the characters of low surface thermal outgassing rate, low photon stimulated desorption and resistance to multi-electron impact, and to achieve experiment data and theory analysis as the basement of the fabrication of future particle accelerator EHV system.

本课题目的是实验研究采用材料表面溅射沉积TiN膜表面处理方法，获得材料极低表面热放气率、抗多次电子撞击和较低的辐射光致解吸，特别是细长管道真空室表面处理，为新一代粒子储存环极高真空系统建造提供实验数据和理论依据。

The greater the proportion of incident light that is reflected at the sameangle as it strikes the surface,the glossier the surface appears.A surface that scatters light randomly has a diffuse appearance.Paper gloss depends mainly on smoothness and the type of surface coating applied.It can also be altered by finishes,such as varnishing and laminating.

光泽的表面，是由何种方式光线反射it.the更大比例入射光即反映在sameangle作为它打击面，glossier表面appears.a表面 scatterslight随机已漫appearance.paper光泽主要取决于平滑型表面涂层能applied.it 也将改变饰面，如varnishingandlaminating。

Great. What repertoire did you see?

太棒了。你看的是什么剧目？

I prepared not to accept such ridiculousness:"Please," I said to him.

我可不想理会这套荒谬的东西："请你通情达理一点儿。"