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- The influences of heat treatment on structure micro hardness, static corrosion resistance in normal temperature and hot solution corrosion resistance of electroless Ni P and Ni Co P alloy coatings were studied. 研究了热处理对化学沉积Ni-P、Ni-Co-P合金镀层的组织结构、显微硬度、常温静态腐蚀性能和热溶液腐蚀性能的影响。
- The Ni Cu alloy supported on TiO 2 promote the formation of C 2 hydrocarbons in CO hydrogenation. 双金属Ni、Cu间发生相互作用而形成了均匀的合金相,该活性组分与载体TiO2的共同作用,对CO加氢中C2物种,特别是乙烯的生成有利。
- Effects of Heat Treatment on the Structure and Behaviours of Electroless Deposited Ni-4.9%P Alloy Coating 热处理对化学沉积4.;9%25P 的镍磷合金层组织和性能的影响
- Ni - P alloy coatings 镍磷合金镀层
- This paper deals with the adhesive state of amorphous Ni P alloy plating using impact fracture test method and also measuring the adhesive strength of the plating quantitatively. 用金相冲击断口法研究了化学沉积非晶态镍磷合金层与基体的结合状况,并用扭转法定量测量了化学沉积合金层的附着强度参数。
- The hot dip Zn Ni alloy coating provides good anticorrosion performance. Two kinds of materials, Q235 and Q345 used for galvanizing Zn and Zn Ni alloy. 对Q2 35和Q345两种材料表面热浸镀纯Zn和Zn Ni合金 ,研究Ni对热镀锌耐蚀性的影响。
- The strengthening mechanism of Zn Al Cu pseudo alloy coating and relationship among hardness,aging temperature and time are studied by SEM,XRD,EDX and hardness test. 利用扫描电镜(SEM )、X射线衍射分析 (XRD)、能谱分析 (EDX)和硬度测试等手段 ,对涂层的性能进行了测试 ,分析研究了Zn Al Cu伪合金涂层硬度与时效温度和时效时间的关系 ,并探讨了强化机理。
- A Study on Fe Ni P Alloy Plating 铁-镍-磷合金电镀的研究
- Reflector: High temperature processed, layers of alloy coating films. 反射:高温处理后,合金涂层层薄膜。
- Process for Black Chromating of Zn Ni Alloy Coating 锌镍合金镀层的黑色钝化
- CASE ANALYSIS ON IMPROVING EXPANSION COEFFICIENT AND OTHER PROPERTIES OF THE W Ni Cu ALLOY 提高W-Ni-Cu合金膨胀系数等性能的实例分析
- The technique of hot dip Zn-Ni alloy coating is an effective method for solving the reactive steel problem in hot dip galvanizing. 热浸锌镍合金镀层技术是解决活性钢热镀锌问题的有效方法。
- Keywords electroplating;Ni P alloy;sodium hypophosphite; 电镀;镍磷合金;次亚磷酸钠;
- The tensile properties and corrosion resistance of hot dip 55%Al Zn alloy coating steel are investigated. 研究了热浸镀 5 5%25Al Zn合金镀层钢的室温拉伸性能和耐蚀性能。
- This method is able to measure Mn,Cu,Pb,Zn,Co,Ni and P quickly. 该方法也可同时用于:Mn、Cu、Pb、Zn、Co、N i、P等杂质元素的快速测定。
- The property of the coating is identical with electroplating Zn-Ni alloy coating in ammoniate. 对航空高强钢低氢脆电镀锌-镍合金工艺进行研究。
- Keywords hydrogen storage material;La Ni Cu Co alloy;preparation;property;coprecipitation reduction diffusion method;XPS;activation; 储氢材料;镧镍铜钴合金;制备;性质;共沉淀还原扩散法;XPS;活化;
- The average microhardness of the laser clad silicide alloy coating ranges from HV650 to HV750. 涂层组织显微硬度在HV650-750之间,沿层深分布均匀;
- The results showed that the grain size and the corrosion resistance of the alloy coat on tinplate increased as the reflowing time exten... 结果表明,随着软熔时间的延长和软熔温度的升高,镀锡板合金层的晶粒度增大,镀锡板的耐蚀性增强。
- The corrosion resistance of the alloy coat on tinplate was directly related to the life span of the tinplate as a food packaging material. 镀锡板合金层的耐蚀性好坏直接关系到镀锡板用作食品包装材料时的寿命。