摘要
铝合金需要进行转化处埋以提高其耐蚀性。作者侯猛介绍了铝合金建筑型材铬化处理的常用原料、施工工艺、施工设备及影响铬化质量的因素等．着重对前处理典型工艺中的装件、自检、表面清理等步骤进行了阐述，最后给出了对前处理过程中常见问题的解决方法。
Shaped Al-alloy building materials anticorrosive property can be improved after chromate treating. Hou Meng introduces the chromate treatment process coveringbasic materials devices qualitycotrol ,and surface cleaning in detail,He also recommcnds several menthods for handling probleans in chroniair treating.
