摘要
QPQ处理是一种相继在渗氮盐浴和氧化盐浴中处理的复合表面处理技术。经QPQ处理的工件具有高耐磨性、高耐蚀性和畸变量小等特点。QPQ工艺已广泛应用于汽车、摩托车零件,模具以及球墨铸铁件等。
QPQ process is a composite surface treatment technology performed in nitriding and oxidizing baths in succession.The parts treated by QPQ process will show high wear and corrosion resistances and very small distortion.QPQ process has been extensively applied to auto and motorcycle parts,dies,nodular iron part,etc.
出处
《热处理》
CAS
2014年第6期5-8,共4页
Heat Treatment
关键词
QPQ处理
耐磨性
耐蚀性
微变形
QPQ treatment
wear resistance
corrosion resistance
micro deformation
