摘要
QPQ盐浴复合处理技术是一种新的金属表面强化改性技术,该技术应用于9mm警用转轮手枪取得了明显的成效,手枪表面得到强化的同时又提高了耐磨性、耐蚀性,还具有优良的外观。工艺控制的要点是渗氮温度和渗氮时间,盐浴中CNO-和CN-含量和盐浴的清洁度,前处理对表面质量非常重要。
QPQ complex salt bath treatment technology is a new modification technology of the metal surface strengthening.This technology used in 9 mm police revolver achieves remarkable results.It enhances surface strengthening of the revolver and in the meantime it enhances wear resistance and corrosion resistance.It also brings excellent appearance for the revolver.The gists of the process control are nitriding temperature and nitriding time,the CNO-and CN-concentration in the salt bath and the cleanliness of salt bath.The pre-treatment is very important to the surface quality.
出处
《热处理技术与装备》
2010年第5期49-52,共4页
Heat Treatment Technology and Equipment
