chromium coating 中文意思是什麼
chromium coating
解釋
鍍鉻層-
A beam of light ( typically ultraviolet light from a mercury arc lamp ) shines through the chromium mask, then passes through a lens that focuses the image onto a photosensitive coating of organic polymer ( called the photoresist ) on the surface of a silicon wafer
一束光（通常是汞弧燈發出的紫外光）先穿透鉻光罩，然後通過透鏡把影像聚焦在晶圓表面的有機高分子感光塗料（稱為光阻劑） 。 -
The suitable additives recombination can not only improve considerably the quality of chromium coating, increase the brightness, current efficiency, dispersion ability and sedimentation velocity, but also enlarge the application scope of chromium plating technology
採用適當的添加劑復合不僅可以顯著提高鍍鉻層質量，增加光亮度、電流效率、分散能力和沉積速度，而且可以擴大鍍鉻工藝范圍。 -
Using contrast and orthogonal experiment methods, the effect of electrolyte formulae for varied concentration of cr03 and technology of chromium plating on coating property was studied systematically in this paper. primary factors and their interrelations, which influence the brightness of coating, the current efficiency, dispersion ability and sedimentation velocity of electrolyte were discovered
本文採用對比試驗和正交試驗等方法系統地研究了低、中、高三種不同鉻酐濃度的鍍鉻液組成和鍍鉻工藝對鍍鉻層性能的影響，找到了影響鍍層光亮度、鍍液電流效率、分散能力和沉積速度的主要因素及其相互關系。 -
Molding surface : such as steel surface coating chromium, honing molding for ceramics hardness
加工面：如鋼材表面鍍鉻陶瓷硬化處理搪磨加工。 -
Effect of complex treatment of zinc - chromium coating by organic silicon sol on the corrosion resistance
有機硅溶膠復合處理的鋅鉻膜塗層 -
Seen from the experiment result, it is clear that the deposited coating obtained with the trivalent chromium electrodepositing method we use is smooth, homogeneous, dense, and has good unti - erosive ability, high stiffness. the color ol ihe deposited coaling ol irivalent chromium is similar with that of hexavalent chromium. further more, this process has a good ability of homogeneous and deep depositing with simple facility, high current efficiency, and wide working current flow and even more it avoids environmental pollution
實驗結果表明，本文採用的三價鉻鍍鉻方法能電鍍出鍍層光滑、均勻、緻密、抗蝕性好、硬度高的鍍層，而且解決了鍍層顏色的問題，使三價鉻鍍層不僅具有現行六價鉻鍍層的天藍色光澤，同時還具有電流效率高、均鍍能力與深鍍能力好、工作電流密度寬、設備簡單、無環境污染等特點。 -
In the research on the physical and chemical properties of chromium, afm was first used to explore the effect of technological conduction to the topography of coating deposited, the size of crystal grain and the regularity of the growth of crystal grain
在對鍍鉻層理化性能研究方面，論文採用afm首次觀察到電鍍工藝條件與鍍層形貌、晶粒尺寸、晶粒生長規律之間的關系。 -
For the purpose of industrial manufacture, the practical and comprehensive system of evaluation criterion was made for the chromium electrodeposited coating ' s physical and chemical properties. besides, through parallel analysis, the indexes of trivalent chromium and hexavalent chromium electrodeposited coating were contrasted
本文還從工業生產角度山發，對鍍鉻層理化特性提出了較為全面而實用的評價指標體系，並對三價鉻鍍鉻層與標準六價鉻鍍鉻層的各項性能指標進行了對比分析。 -
With the combination of xrf and xrd, we studied the rule of component, structure, crystal grain feature of chromium deposited coating. the law of trivalent chromium electrodepositing were extracted and contrasted with that of hexavalent chromium, laying a foundation stone for the deeper research on the process of trivalent chromium electrodeposition and it ' s industrialization
並結合xrf 、 xrd等研究手段，對不同工藝條件下所得鍍層的成份、結構、品粒特徵規律進行研究，提出了三價鉻鍍鉻的電鍍機理，為深入研究三價鉻鍍鉻工藝及工業化應用奠定了基礎。 -
The formulae that didn " t contain fluorine had low rates of corrosion, high stability and easy operation and had distinct improvement in coating quality, surplus of chromium, saving electricity and energy and environmental protection etc. when they were compared with the commercial additive of wr - 1 and the electrolyte formula of fenghui galvanization plant, the results showed that the effect of chromium plating of the formulae obtained in this study are more excellent
所研製的配方，不含氟、腐蝕率低，穩定性好，易操作，在鍍層質量、節鉻、節電、節能、環境保護諸方面都有明顯的改善，並將其與市售的wr 1添加劑和淬惠電鍍廠鍍鉻效果進行了對比，結果表明本研究得到的配方鍍鉻效果更優良。 -
4. special paint and coating can used in mainly automobile outer cover plates the material of the chromium in order to display the unique design, and used in mobile telephone and notebook pc, there are metallochrome, pearl color, porcelain color
4特種油漆及塗料。非鐵金屬電鍍用塗料，主要用於汽車外殼鍍鉻的素材以表現獨特的設計。塑膠用水系塗料，用於手機及筆記本電腦，有金屬色珍珠色瓷器色。 -
By means of adding a certain a mount of appropriate complexing agent. the deposit electric potential of the two elements will be equal or approximation, then the coating containing o ? % of chromium is obtained
選擇合適的絡合劑，使鎳、鉻的析出電位相等或相接近，從而制備出含鉻0 5的鎳鉻合金鍍層。 -
Standard specification for chromium diffusion coating applied by pack cementation process
用於固體滲金屬處理的鉻擴散鍍層的標準規范 -
A metallurgical coating process in which iron or steel is immersed in a powder of another metal, such as zinc, chromium, or aluminum, and heated to a temperature below the melting point of either
滲碳處理一種冶金鍍膜工序，在此工序中把鋼或鐵浸入另一種金屬如鋅、鉻或鋁的粉劑里，並加熱至這一金屬的熔點溫度以下 -
Abstract : in the paper, the operation technology of electron beam evaporation plating aluminium - chromium alloy coating is studied the optimum technology is obtained by discussing the influence of votage, current on auter appearance, adhesion inner stress. the ingredients of coation and evaporation materials are analyzed, the results show that the chromium contents of coating are very different from that of evaporation materials, in the end, the corrosion - resistance of the coating consisting of different chromium contents is investigated
文摘:本文研究了電子束蒸發鍍鋁-鉻合金塗層的制備工藝，通過討論不同的電壓、束流對膜層外觀、結合力、內應力的影響，確定了合適的陳鍍工藝，對塗層和膜料的成分進行了分析，表明塗層中鉻含量與膜料中鉻含量有較大差異，最後探討了不同含鉻量的塗層的耐蝕性。
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