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   chromium coatings 的翻译结果: 查询用时:0.146秒
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金属学及金属工艺
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chromium coatings
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  铬涂层
     Improving Bonding Strength of Arc-spraying Chromium Coatings by Arc-ultrasonic
     电弧超声提高电弧喷涂铬涂层的结合强度
短句来源
     Construction technology and properties of zinc\|chromium coatings were studied which composed of scaly zinc, Cr 3+ , dispersant and thickener. Structure, anti\|corrosion mechanism and application of coatings were also discussed.
     研究了以鳞片状锌粉、Cr3+、分散剂、增稠剂等组成的锌铬涂料施工工艺和锌铬涂层性能 ,对锌铬涂层的结构、耐腐蚀机理及应用进行了探讨。
短句来源
     A new method to improve the bonding strength of arc-spraying chromium coatings by arc-ultrasonic is presented.
     提出了用电弧超声方法提高电弧喷涂铬涂层结合强度的新方法。
短句来源
  “chromium coatings”译为未确定词的双语例句
     The surface of pure chromium coatings and Cr/Al_2O_3 composite coatings were observed and analyzed by scanning electron microscope (SEM), hardness was evaluated by micro-hardness instrument, frictional wear was tested by friction wear testing machine.
     制备了纯镀铬和Cr—Al_2O_3复合镀层,通过若干检测性实验,显微硬度测试,扫描电镜观察和摩擦磨损实验等来研究复合镀层的表面形貌和性能。
短句来源
     A successful plating system was shown in production scale practices on motorcycle parts with the combination of semi-bright Ni, high sulphur Ni, bright Ni, Ni sealed plus chromium coatings.
     生产实践证明,半光亮镍-高硫镍-亮镍-镍封-铬的镀层组合体系应用于摩托车零件上是成功的.
短句来源
     THE EFFECT OF HYDROGEN ON THE STRUCTURAL TRANSFORMATION OF ELECTROPLATING CHROMIUM COATINGS
     铬镀层结构转变的氢效应
短句来源
     The Body conjunction parts of the Japanese HV402 Type Melt Filter——Tanklees Plating for the Anti-Corrosion and Wear-Resistant Chromium Coatings
     日本HV402熔体过滤器本体结合件——抗蚀耐磨铬层的无槽镀涂
短句来源
     To farther improve coating's wear-resistance and hardness, composite chromium coatings were prepared by composite electroplating using CrO_3、 H_2SO_4 and SiC as starting materials, and the effects of technology parameters on coatings' microstructure and properties were investigated in this paper .
     为了进一步提高镀层的硬度及耐磨性能,本文以三氧化铬、硫酸、碳化硅粉体为原料,利用复合电沉积技术,制备了Cr-SiC复合镀层,研究了各种工艺条件对复合镀层组织及性能的影响。
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  相似匹配句对
     Study on the Chromium Carbide Detonation Spray Coatings
     爆炸喷涂工艺制备碳化铬涂层
短句来源
     THE EFFECT OF HYDROGEN ON THE STRUCTURAL TRANSFORMATION OF ELECTROPLATING CHROMIUM COATINGS
     铬镀层结构转变的氢效应
短句来源
     Coatings and Environment
     涂料与环境
短句来源
     Chromium and Health
     铬与健康
短句来源
     ANTIFOGGING COATINGS
     防雾涂料
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  chromium coatings
High-velocity oxyfuel Cr3C2-NiCr replacing hard chromium coatings
      
Thermal spray processes are widely used to deposit high-chromium, nickel-chromium coatings to improve high temperature oxidation and corrosion behavior.
      
Corrosion behavior of HVOF-sprayed and Nd-YAG laser-remelted high-chromium, nickel-chromium coatings
      
The chromium coatings were examined by X-ray diffraction, optical metallography, and scanning electron microscopy of fracture and growth surfaces.
      
Correlation Between the Structure and Wear Behavior of Chromium Coatings Electrodeposited from Trivalent Chromium Baths
      
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This paper discribes the process of Ni-SiC codeposition.Electrodeposited Ni-SiCwear resistance ccatrgs have bsen produced by susperding sic particles in WattsNickel bath with mechanical stirring.The effect of various conditions,such as theamount of suspended sic,p~H and tewperatune of the bath etc.,on the incorprationof sic in the ccatings is also discribed.Ni-SiC composife coatings have higher resista-noe properties to wear than hard Chromium coatings.Mechanism of the Ni-SiCcodeposits is also discussed....

This paper discribes the process of Ni-SiC codeposition.Electrodeposited Ni-SiCwear resistance ccatrgs have bsen produced by susperding sic particles in WattsNickel bath with mechanical stirring.The effect of various conditions,such as theamount of suspended sic,p~H and tewperatune of the bath etc.,on the incorprationof sic in the ccatings is also discribed.Ni-SiC composife coatings have higher resista-noe properties to wear than hard Chromium coatings.Mechanism of the Ni-SiCcodeposits is also discussed.

本文研究了金属镍与非金属材料碳化硅颗粒共沉积而获得复合耐磨镀层,各种工艺条件对SiC 在镀层中嵌入量的影响,如溶液中SiC 浓度、搅拌方式,PH 值、电流密度、温度等。测定了Ni—SiC 复合镀层的耐磨性能,用扫描电镜观察了镀层结构。探讨了碳化硅微粒共沉积的机理。实验表明,Ni—SiC 复合镀层是良好的有发展前途的耐磨层。

This paper introduces the technological process of duplex chromium plating and discusses the main factors effecting the technology.The experiment shows that the duplex chromium coating obtained has high corrosion resistance.

介绍双层镀铬工艺过程,并讨论影响工艺的主要因素,验证了双层镀铬层的高耐蚀性能。

A successful plating system was shown in production scale practices on motorcycle parts with the combination of semi-bright Ni, high sulphur Ni, bright Ni, Ni sealed plus chromium coatings. The corrosion resistance of the film totally obtained was up to a rating of 9 by CASS test, 16 hours. Adhersion and appearance of the film was good. Composition of the baths, sulphur content of each layer and potential differences between each of the two nickel layers were given.

生产实践证明,半光亮镍-高硫镍-亮镍-镍封-铬的镀层组合体系应用于摩托车零件上是成功的.镀层耐蚀性经16小时CASS试验达9级以上.镀层结合力和外观良好.文中介绍了各镀液配方、各镀层含硫量和镀层间的电位差等.

 
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