１前言表面发黑技术广泛用于各种金属制品的表面防腐及装饰，常温发黑技术具有节能、高效、操作简单、成本低、环境污染小的特点。目前研究向硒铜、硒铜磷系发展［１］。铜制品常温发黑工艺主要优点是不需加热，可大大降低能耗，所用设备也十分简单，处理速度快，一... 1 Introduction Surface blackening technology is widely used in the surface of a variety of metal products, corrosion and decoration, blackening technology at room temperature with energy saving, high efficiency, simple operation, low cost, environmental pollution and small features. The current research to selenium  copper, selenium  copper phosphorus development [1]. The main advantage of copper products at room temperature blackening process is no heating, can greatly reduce energy consumption, the equipment used is also very simple, fast processing speed, a ...