本推荐规程描述了在钛和钛合金上制备耐电压、非粉末阳极涂层的工程要求以及此类涂层的性能。主要是为了提高对电偶腐蚀、高温腐蚀和高压的耐受性，并为在钛和钛合金上应用润滑剂和涂料奠定基础。

This recommended practice describes the engineering requirements for producing a voltage-resistant, non-powdery anodic coating on titanium and titanium alloys and the properties of such coatings. Primarily to increase resistance to galvanic and high temperature corrosion and high voltages and to form a receptive base for the application of lubricants and paints on titanium and titanium alloys.