该工艺沉积速率快，镀层耐蚀性优异。
The process is fast in deposition speed and excellent in corrosion resistance of the coating.
结果表明，碳纳米管提高了复合镀层耐蚀性。
The results indicate that the carbon nano-tube improves the corrosion resistance of the compound coating.
结果表明，高温热处理后的镀层耐蚀性优于镀态。
Results showed that the corrosion resistance of coating being heat-treated was prefer to that of without heat treatment.
锌粉粒度越小对应其镀层耐蚀性及均匀性也越好；
The smaller of the size of zinc dust, the better are the uniformity and corrosion resistance of zinc coating.
综述了近几年来国内外在非晶态镀层耐蚀性方面的研究进展。
Progress in the study of corrosion resistance of amorphous coatings at home and abroad in recent years was reviewed.
用X射线衍射和阳极极化曲线分析了热处理对镀层耐蚀性的影响。
The influence of heat treatment on the corrosion resistance of coating was analysed by XRD and anode polarization curve.
概述化学镀镍层的性能，影响镀层耐蚀性、硬度和耐磨性能的各种因素。
Properties of electroless nickel deposits and factors influencing corrosion resistance, hardness and wear resistance of the film were described.
结果表明，合金结构的非晶态性和合金表面易生成耐蚀性优异的钝化膜，是分别使不同成分合金镀层耐蚀性优异的重要原因。
It showed that good anticorrosion is attributed to homogeneous amorphous structure of Ni-Mo-P alloy and protective passive film formed on the surface of alloy.
锌池中的铝和稀土可以提高镀层的耐蚀性。
Al and Rare Earth in bath can improve the corrosion resistance of coating.
凡属有工业废气、燃料废气污染的大气中，锌镀层的耐蚀性优于镉镀层，在海上或海水中则相反。
Anyone who is a industrial waste gas, waste gas fuel have pollution atmosphere, zinc coating the corrosion resistance than at sea or plating, cadmium in the ocean in the opposite.
锌镀层经铬酸盐钝化之后，耐蚀性可提高6 ~8倍。
Zinc plating chromic acid salt after the passivation, corrosion resistance can improve 6 to 8 times.
采用中性盐雾试验测定了镀层的耐蚀性，采用内孔法测定了镀液的覆盖能力，并测定了镀层的硬度。
The corrosion resistance of deposits and covering power of the plating bath were tested respectively by neutral salt spray test and inner-pole method, and the hardness of deposits was also measured.
镁合金表面化学转化处理可以提高镁合金耐蚀性并为其后的涂层、电镀层、化学镀层等保护提供良好基底。
Chemical conversion treatment on face of magnesium alloys can improve its corrosion resistance and provide a better base for following painting: electroplating, electroless chemical plating, etc.
用SEM法测定了金属原料粉及镀层的SEM形貌；用盐雾试验测定了镀层的耐蚀性。
The morphology of the metal material powders and mechanically plated coatings were examined by SEM.
研究了在锌酸盐镀锌体系中采用脉冲电流时，脉冲频率、脉冲的占空比、反向电流对镀层外观、耐蚀性的影响。
The effects of pulse current, frequency, duty ratio and inverse current in zincate system on the appearance and corrosion resistance of zinc coating are investigated.
采用正交试验法对锌-铁合金镀层三价铬黑色钝化工艺进行优化，并研究了工艺参数对钝化膜外观和耐蚀性等影响。
The bath compositions of trivalent chrome black passivation for zinc-iron alloy coating were optimized by orthogonal test method.
锌合金镀层可以在适宜的镀液中比较容易的沉积出来，它具有优异的耐蚀性、低氢脆性和化学稳定性，已引起人们的极大关注。
Zinc alloy coatings can be obtained from suitable range of bath, and it has attracted a great attention due to their unique high corrosion resistance, low hydrogen brittleness and chemical stability.
通过CASS试验检测了镀层的耐蚀性。
The corrosion resistance of deposit was tested with CASS test.
双层镍作中间镀层的装饰性铬-镍合金试件经16小时铜加速盐雾试验（CASS）后，外观未出现不良现象。 镀层显示了较好的耐蚀性能。
Experienced 16 hours of CASS standard test, the plating layer, based on double post-plating nickel layers, still preserves perfect decorative appearance and shows good property of anti-erosion.
低磷镀层（LP）在碱性和中性盐水条件下的耐蚀性较高磷镀层好。
The low phosphorus coatings(LP) had superior corrosion resistence to that of high phosphorus(HP) in alkaline and neutral NaCl sulutions.
发达国家的许多钢铁厂开发了各种无铅且耐蚀性更好的汽车燃油箱用表面处理钢板材料，包括无铅镀层钢板和预涂层钢板两大类。
All kinds of Pb-free surface treatment steel sheet for automotive fuel tank with better corrosion resistance were developed by many steel company in the developed country.
在合适的电刷镀工艺下，镀层表面平整、光滑，具有较高的显微硬度、耐蚀性和结合强度。
The layer is smooth with higher microhardness, corrosion and bonding strength by using the proper process.
为获得耐蚀性良好的锌钴合金镀层，必须维持镀液中的锌钴含量在工艺范围内。
Zinc and cobalt content in zinc cobalt alloy plating bath should be maintained in a suitable range so that corrosion resistant zinc cobalt alloy deposit can be obtained.
测试了组合镀层的耐蚀性和耐磨性能。
Corrosion resistance and wear resistance of the combination coating are determined.
同时，对镀层进行了外观、结合力和耐蚀性测试，并用SEM、EDXA、X射线衍射和XPS等测试方法对镀层结构和成分进行了分析，结果表明。
The appearance, adhesion and corrosion resistance of the coating were tested. And the samples were detected and analysed by SEM, EDXA, X-ray diffraction and XPS.
结果表明：该复合镀层附着性好，有较强的耐蚀性能。
Results show that the co-composite coating possess excellent adhesion and corrosion resistance.
锌基合金电镀层由于具有优良的耐蚀性而受到人们的关注。
Zinc based alloy electrodeposits have been emphasized for their excellent corrosion resistance.
结果表明，所得镍-铜-磷合金镀层的耐蚀性、外观、结合力、孔隙率、沉积速度、硬度和耐磨性等性能优于镍-磷合金及前人制得的镍-铜-磷合金镀层。
The results show that electroless nickel copper phosphorus alloy deposits obtained have improved corrosion resistance, appearance, adhesion, porosity, deposition rate, hardness and wear resistance.
结果表明，所得镍-铜-磷合金镀层的耐蚀性、外观、结合力、孔隙率、沉积速度、硬度和耐磨性等性能优于镍-磷合金及前人制得的镍-铜-磷合金镀层。
The results show that electroless nickel copper phosphorus alloy deposits obtained have improved corrosion resistance, appearance, adhesion, porosity, deposition rate, hardness and wear resistance.
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