铝及铝合金电镀

The Electroplating of Aluminium and Aluminium Alloy

铝及其合金是应用最广泛的五大基体之一。它具有良好的导电性、传热快、密度小、强度高、易成型等优点,随着现代工业的发展,广泛应用于交通工业、航空工业、建筑装潢、日常生活。但铝和铝合金硬度低、不耐磨、易发生晶间腐蚀,这些缺点影响了其应用范围和使用寿命。经过电镀后,可扬长避短增加防护-装饰性作用,延长其寿命,扩大应用范围。

Aluminium and aluminium alloy are one of the most widely applied five substrates. With the development of modern industry, it is widely applied in traffic industry, aircraft industry, architecture and upholster and daily life. While its disadvantages of low hardness, low wear resistance and easy to occur inter crystal corrosion affect its application ranges and life-span. Therefore the electroplated aluminium and aluminium alloy can maximize the favourable factors and minimize unfavourable ones and increase to protect-ornament function use, lengthen its life-span, expand the range of application.