CAJ | 학술논문

本文采用氟碳阳离子型表面活性剂和超声波技术对纳米粒子进行预分散，加入化学镀Ni-P合金镀液制备了Ni-P-纳米TiO2复合镀层，并由分组实验得出了不同工艺参数对化学镀层中纳米粒子含量的影响规律。结果表明：随表面活性剂含量增加，溶液中纳米粒子含量增加，但过高时会降低镀液的稳定性。搅拌速度达到200 r/min时最适合纳米粒子的分散，最高的纳米粒子含量对应温度位于85℃附近，pH值升高有利于纳米粒子含量的增加。
본문채용불탄양리자형표면활성제화초성파기술대납미입자진행예분산，가입화학도Ni-P합금도액제비료Ni-P-납미TiO2복합도층，병유분조실험득출료불동공예삼수대화학도층중납미입자함량적영향규률。결과표명：수표면활성제함량증가，용액중납미입자함량증가，단과고시회강저도액적은정성。교반속도체도200 r/min시최괄합납미입자적분산，최고적납미입자함량대응온도위우85℃부근，pH치승고유리우납미입자함량적증가。
The nano-particles were dispersed by addition of surfactants and the technology of ultrasonic. The nano-Ni-P- TiO2 composite plating was prepared,and the effects of preparation parameter on content of nano-particles were studied. The results showed that the content of nano-particles increased with the addition of surfactants,and the exorbitant content may lead to the decrease the stability of plating solutions.The suited stir velocity was 200 r/min,and the optimal temperature was 85℃.The rising pH values can be propitious to increase the content of nano-particles.