助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[1689]条 当前为第41条到60条[由于搜索限制,当前仅支持显示前5页数据]
 

相关语句
镀层
    Rapid Measurement of the Thickness of Tin, Zinc Coatings on Steel by X-Ray Fluorescence
    铁基合金锡、锌镀层厚度的X射线荧光光谱快速测定
    Oxidation Resistant Properties of Vapor Deposited TiN、Ti(C, N)Coatings
    气相沉积TiN和Ti(C,N)镀层的抗氧化性能
    EFFECTS OF SiC PARTICLES ON PROCESS AND PROPERTIES OF Ni-W-SiC COMPOSITE COATINGS
    SiC微粒对Ni-W-SiC复合镀层工艺及性能的影响
    STUDY IN COLOURED ALLOY COATINGS OF HOT_DIPPED Zn_Ti_Ni and Zn_Mn_Cu
    彩色热镀 Zn-Ti-Ni 和 Zn-Mn-Cu 合金镀层的研究
    Effects of Heat-Treatment Temperature on the Hardness and Wear Resistance of Electrodeposited Amorphous Fe-Ni-P Alloy Coatings
    热处理温度对 Fe-Ni-P 非晶合金镀层显微硬度和耐磨性的影响
    A Study on the Friction and Wear Behaviour of Electrodeposited NiPSZ Composite Coatings
    电沉积 Ni-PSZ 复合镀层摩擦磨损行为的研究
    Study of the Crystallization Kinetics of Titanium-Contained Alloy Amorphous Coatings by Brush Plating (Ⅱ)
    电刷镀含钛合金非晶态镀层的晶化动力学(Ⅱ)
    Study on Ni-PTFE Composite Coatings
    电镀Ni-PTFE复合镀层研究
    Study on the Bonding Strength Between Superhard Abrasives and Ti,Mo,W,Cr Coatings
    Ti、Mo、W、Cr及其合金镀层与超硬磨料之间结合性能的研究
    INFLUENCE OF COBALT-BASE COMPOSITE COATINGS ON THERMAL FATIGUE BEHAVIOUR OF 3Cr2W8V STEEL
    Co基复合镀层对3Cr2W8V钢热疲劳性能的影响
    Microstructure of pulse electrodeposited Ni-W-P-SiC and RE-Ni-W-P-SiC composite coatings was analyzed by means of EPMA-1600 electron probe,3015 XRD patterns,et al.
    运用X射线衍射仪、电子探针X射线能谱仪等手段分析研究了Ni-W-P-SiC和RE-Ni-W-P-SiC脉冲复合镀层的组织结构。
    A new Ni-Fe-W alloy coatings were obtained by pulse electrodeposition,the effect of W in the electrolyte contents on the structure of coatings,and the effect of the electrolyte contents on the hardness and thickness of coatings were discussed.
    利用脉冲电沉积的方法制备了Ni-Fe-W合金镀层,讨论了镀液中W的含量对Ni-Fe-W合金镀层组织结构的影响,以及镀液成分对镀层硬度及厚度的影响。
    The relationship among the friction coefficient,load and velocity under dry frictional condition was derived,the wear resistance was compared among chromium coating,Ni-W alloy coatings and Ni-Fe-W alloy coatings respectively,and the frictional and wear mechanism of Ni-Fe-W alloy coatings was analyzed.
    分析了Ni-Fe-W合金镀层在干摩擦条件下摩擦因数随载荷以及速度的变化情况,并与Ni-W合金镀层以及硬铬镀层进行了比较,探讨了干摩擦条件下Ni-Fe-W合金镀层的摩擦磨损机制。
    Aluminum-manganese alloy coatings were electroplated onto carbon steel by using AlCl3+LiAlH4+MnCl2 organic solvent electrolyte,and the surface morphology,composition,structure,thickness,adhesion and corrosion resistance of Al-Mn alloy coatings were observed and determined.
    利用AlCl3+LiAlH4+MnCl2有机溶剂体系在低碳钢基体上进行了电镀Al-Mn合金的实验,并对不同电镀工艺下Al-Mn合金镀层的表面形貌、成分、结构、厚度、结合力和耐蚀性等进行了研究.
    The optimum deposition parameters for Al-Mn alloy coatings in organic solvent electrolyte are the current density of 0.15 to 0.50 A/dm2 and deposition time of 30 to 45 min.
    Al-Mn合金镀层在AlCl3+LiAlH4+MnCl2有机溶剂体系中的最佳沉积工艺为电流密度0.15-0.50 A/dm2、电镀时间30-45 min.
    Ni-P-nano-Al2O3 composite coatings were preparedby adding nano-Al2O3 particles to the Ni-P chemical platingsolution. The morphology of the composite coatings wasstudied by SEM.
    本文通过在Ni-P合金化学镀液中加入纳米α-Al2O3颗粒,获得Ni–P–纳米Al2O3复合镀层
    The microhardnesses of Ni-P-nano-Al2O3composite coatings deposited with different alumina contentin the bath were measured by microhardness tester.
    采用SEM对Ni–P–Al2O3复合镀层的表面形貌进行分析;
    Three coatings,Ni-3.03%P,Ni-6.41%P and Ni-10.08%Cu-2.69%P are prepared by electroless nickel plating process,the Ni-6.41%P and Ni-10.08%Cu-2.69%P coatings are amorphous alloy coatings,and their corrosion rate in media of sulfuric acid and hydrochloric acid are lower than electro-plating brass coating.
    用化学镀方法研制Ni-3.03%P,Ni-6.41%P,Ni-10.08%Cu-2.69%P三种合金镀层,其中Ni-6.41%P和Ni-10.08%Cu-2.69%P为非晶态合金镀层
    With increase of the SiC concentration,the content of SiC in the coatings rose accordingly under the condition of the same granularity.
    在相同粒度条件下,SiC浓度增加,镀层中的SiC颗粒含量随之增加。
    With increase of the SiC granularity,the microhardness of the coatings reduced in the definite range of SiC concentration.
    在一定浓度范围内,镀层硬度随着SiC粒度的增加而有所降低。
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社