1、前言铝合金能够采用冷加工、淬火、时效和退火等方法,进行调正强度、成型性以及其他性质。按着这样的操作工艺判所要求的性质,把这种操作称为调质处理,调质的分类称为调质类型。一般来说,铝变形材料大体分为非热处理型和热处理型两大类型:纯铝(1000系)、Al-Mn系合金(3000系)、Al-Si系合金(400,系)及Al-Mg系合金(5000系)属于非 1, Foreword Aluminum alloy can adopt the methods of cold working, quenching, aging and annealing to adjust the strength, formability and other properties. In accordance with the requirements of the operation of the nature of the sentence, this operation is called quenched and tempered, quenched and tempered classification called quenched and tempered. In general, the deformation of aluminum materials are generally divided into two types of non-heat treatment and heat treatment: pure aluminum (1000 series), Al-Mn series (3000 series), Al-Si series alloys Mg-based alloys (5000 series) belong to non