The parameters of pulse plating nickel were determine by the L9 (34) orthorhombic experiment.
本文采用正交试验法优选脉冲镀镍工艺参数。
The results show that the pulse plating can gain a compact, bright and uniform composite coating with fine grain and high h...
结果表明，脉冲电镀能获得晶粒度细小、致密、光亮、均匀且高硬度的复合镀层。
In this paper, the designing of intelligent high speed reverse current pulse plating power supply with high capacity is studied.
介绍了大容量、智能化高速换向脉冲电镀电源装置的设计方案。
The results showed that as compared with direct current, revense pulse plating could obviously decrease porosity of nickel deposits.
结果表明，适当的脉冲参数可以明显降低镀层孔隙率。
A control method based on neural network for pulse plating power is presented, and a mathematical model of the pulse transformer is established.
提出了一种用于脉冲电镀电源的神经网络控制器，并对脉冲变压器建立了数学模型。
The effect of pulse frequency and pulse duration ratio on the abrasion resistance of gold coatings is investigated with pulse plating in cyanide free and trace cyanide baths.
研究了脉冲电镀在微氰镀金，无氰镀金体系中脉冲频率、脉冲占空比对镀金层耐磨性的影响。
With bright nickel strike plating before pulse non-cyanide silver plating, brighter and finer silver coatings with stronger anti-tarnish property and corrosion resistance can be obtained.
光亮镍打底后再脉冲无氰镀银，可获得更加光亮、结晶细致的镀银层，且抗变色性能及耐蚀性均增强。
Arc ion plating or magnetron sputtering provides the best application condition for pulse technique.
电弧或溅射离子镀高的离化率为脉冲工艺提供了最好的应用条件。
ABSTRACT the application of pulse technique on arc ion plating and magnetron sputtering is summarized in the article.
摘要本文综述了国内外脉冲工艺在电弧离子镀和磁控溅射中的应用。
Acoording to the surface appearance and the microhardness of coating, the parameters of silver plating with pulse current are optimized by the orthorhombic experiment.
以镀层表面形貌和显微硬度为考核指标，采用正交试验法优选了脉冲镀银参数，采用优选的脉冲参数电镀与直流电镀的银镀层作了比较。
Pulse electroplating coating have more powerful hardness and bonding strength than direct current plating, the amounts of crack and porosity are lower than direct current plating.
脉冲镀层硬度和结合力均高于直流镀层，镀层孔隙率、表面裂纹数量和裂纹程度都小于直流镀层。
Study the pulse electroplating coating's appearance and property with the direct current plating on the same current density, temperature and electroplating time.
并且与在相同电流密度、电镀温度及电镀时间下的直流电镀试样进行外观和性能的对比研究。
At present, the pulse power has been used widely in many industry scopes, mainly including pluse plating, industry waste gas disposal, pluse influence power and so on.
目前，脉冲电源的用途有很多，主要包括：脉冲电镀、工业废气处理、脉冲感应加热等工业领域。
In the invert and variable pulse electrical brushing plating technology experiment, after repair there are many Cauliflower-like organization dense and uniform under the metallurgical microscope;
在逆变脉冲电刷镀技术修复后，使用扫描电镜观察刷镀表面形貌，得到菜花头状的致密、均匀组织；
Pure nickel deposits were obtained from the traditional Watt nickel plating bath by pulse electroplating.
采用传统的瓦特镀液通过脉冲电镀制得纯镍镀层。
Adopting pulse electroplating can obtain more excellent performance of the plating layer than the traditional DC electroplating.
采用电子脉冲电镀可以获患上比采用直流电镀更优良的镀层性能。
Adopting pulse electroplating can obtain more excellent performance of the plating layer than the traditional DC electroplating.
采用电子脉冲电镀可以获患上比采用直流电镀更优良的镀层性能。
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