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The white corrosion products on hot dip Zn Al alloy coating exposed to seawater in dynamic aerated immersion were investigated by means of XRD and TEM. 采用XRD和TEM对热浸锌铝合金镀层在动态充气海水全浸试验时所形成的白色腐蚀产物进行了研究。
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。
Zinc based RE alloy coating was obtained on the surface of steel samples by adding RE metal salts during the mechanical plating process. 通过在机械镀锌过程中添加不同量的稀土金属盐,在钢铁试样表面形成不同成分含量的锌基稀土合金镀层。
The surface morphology and composition of Zn 5%Al RE coating hot dip plated on alloy steel wire was analyzed by means of metallography,SEM and EPMA. 本文采用金相显微镜、扫描电镜和能谱仪等设备分析了在Zn?5%25 Al?RE合金溶液中热浸镀中碳钢丝表面的组织形貌和成分。
A hot dip Zn 5%Al RE coating on high carbon steel wire is tested. 试验了在高碳钢丝表面上热浸镀Zn 5%25Al RE合金层。
Determination of Rare-earth Content in Zn- Al- RE Alloy Coat 锌-铝-稀土合金镀层中稀土含量的测定
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。
The results show that the room temperature yield strength and tensile strength of hot dip 55%Al Zn alloy coating steel are higher than those of low carbon steel (Q235) plates, and its elongation has not reduced. 结果表明 :Q2 35钢板经热浸镀 5 5%25Al Zn合金后的室温屈服强度和抗拉强度均高于Q2 35钢 ,而伸长率没有降低。
The influence of double aging low temperature hardening transformation(LTHT) on the mechanical property of Al Mg Si RE alloy was studied. 研究了双重时效的低温形变热处理（LTHT）对Al?Mg?Si?RE合金力学性能的影响。
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Zn-Al RE alloy coating 锌-铝稀土合金镀层
zinc based RE alloy coating 锌基稀土合金镀层
The following results were obtained from experiments: (1) There exist Cu 2+ in the precursor of Cu Zn Al O catalyst. 结果表明：Cu?Zn?Al?O催化剂前驱体以Cu＋2形式存在；
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 friction and wear properties of 2 kinds of high strength Zn Al alloys and 3 kinds of Cu alloys are demonstrated. Under different lood and rotative velocity, the friction factor and abrasion wear of the alloys and their coupling samples are given. 采用MM200磨损试验机，测定和对比了铸造锌铝合金（ZZnAl27Cu2A和ZZnAl27Cu2D）和工业上常用铜合金（ZCuSn6Zn6Pb3，ZCuA110Fe3和ZCuZn33Mn2Pb2）的摩擦磨损特性。
In this paper, the adhesiveness and the corrosion resistance of hot dip Zn 0.1Ni alloy coating are studied by the bending test and the salt spray test and are compared with those of hot dip zinc coating. 通过弯曲试验和盐雾试验，研究了热浸Zn?0.;1Ni合金镀层的粘附性能和耐腐蚀性能，并与热浸锌镀层对比。
The corrosion resistance of these coatings is better than that of mechanical Zn plating coating,especially CuNi alloy coating is the best. 这些铜及铜合金镀层的耐蚀性能皆好于机械镀锌层,尤以铜-镍合金镀层的耐蚀性能最高,提高15倍左右;
Keywords Zn Al alloy;super plasticity;phase boundary sliding（PBS）; 锌铝合金;超塑性;相界滑移;
Reflector: High temperature processed, layers of alloy coating films. 反射：高温处理后，合金涂层层薄膜。
Corrosion-resistance of the inoculated B cast iron is better than the uninoculated B cast iron in acidity mediun.The B cast iron inoculated by No.1 RE alloy has the best corrosion-resistance. 孕育硼铸铁在酸性介质中，耐蚀性明显好于未孕育硼铸铁，1%23稀土合金孕育剂孕育的硼铸铁的耐蚀性最好。