The effect of tech-nologies of electroplating under ultrasonic field, heat evaporation plating in vacuum and chemical plated ternary-alloy on properties of diamond is more remarkable. 其中以超声波电镀,真空热蒸镀及化学镀三元合金效果最佳。
The results show that the effect is the best when ultrasonic dispersing the nano-particles for 1 h before adding them into the bath and by ultrasonic agitation in the plating process; 结果表明:纳米粒子加入镀液前超声分散1h、施镀时对镀液采用超声搅拌效果最佳;
Ultrasonic Electroless Copper Plating on the Surface of Ti_3SiC_2 Particles Ti3SiC2陶瓷颗粒表面超声波化学镀铜
A kind of WC-Ni composite powder with metallic character retained by its surface layer and ceramic character by its interior was obtained by using WC powder with granularity of 106~ 180 μ m and ultrasonic electroless nickel plating. 采用粒度为106~180μm的WC粉末,通过超声波化学镀镍制备了一种表层具有金属特性而内部具有陶瓷性能的WCNi复合粉末。
Ultrasonic Electroless Nickel Plating on the Surface of WC Particles WC颗粒表面超声波化学镀镍工艺
Applying ultrasonic cleanout to welding wire treatment before plating can lighten the burden of electrolysis alkali cleanout, raise speed of chemical Cu-plating. 超声波清洗应用于焊丝镀前处理,可减轻电解碱洗的负担,提高化镀速度。
The results show that the ultrasonic chemical plating thin film of the diamond surface is more even and compact, and ultrasonic can increase compressive strength, oxidation temperature of the diamond and the strength of the diamond after crystallization. 结果表明,超声波可使金刚石表面非晶态薄膜更加均匀和致密,从而提高了抗压强度,氧化温度和晶化后的强度。
Preparation of Ni-B/ MgO Catalyst by Ultrasonic Wave-Assisted Electroless Plating and Its Catalytic Hydrogenation Performance 超声波辅助化学镀制备Ni-B/MgO催化剂及其催化加氢性能
Effect of Ultrasonic Wave Enhanced Treatment on Electroless Copper Plating 超声波在陶瓷基片化学镀铜中的作用研究
Preparation of WC-Ni composite powders by ultrasonic electroless nickel plating 超声波化学镀制备WCNi复合粉体
Ultrasonic wave was used in the traditional deposit techniques for reducing the reaction temperatures, increasing the deposit rate and improving the plating properties. 为了降低工艺温度,提高沉积速度,改善镀层性能,该课题将超声波引入到传统的镀膜工艺中。
The surface of hollow microsphere was modified by using titanate coupling agents, and was then treated by ultrasonic assisted electroless silver plating. The structure, surface morphology and composition of the deposit were analyzed through SEM 、 EDX 、 XRD and XPS. 使用钛酸酯偶联剂对空心微珠表面进行处理后再进行超声波辅助化学镀银,并借助SEM、EDX、XRD和XPS检测技术对镀层结构、表面形貌和成分进行了分析。
Use of the Ultrasonic Agitation During Gold Plating of Microwave Micro-Packages 微型微波管亮超声搅拌镀金
A uniform and compact metal film was attained on the surface of synthetic diamond by ultrasonic chemical plating. The compress intensity and heat resistance of the synthetic diamond were improved. 采用超声波化学镀工艺在人造金刚石表面获得了均匀致密的金属薄膜,提高了金刚石的抗压强度和耐热性。
Influences of ultrasonic wave on solution and nickel plating performance were analysed. 研究了超声波对镍镀液性能、镀层性能的影响规律。