一、前言目前,在日本国内每月出产箔材超过4000吨,对其大部分都进行退火处理。箔材退火的原理,设备等基本上与板材相同。①材质调质的种类少②全部以卷筒状处理在这两点上也比板材简单,然而相反,由于箔材很薄在6—150微米,所以从用途上提出不同的质量要求,在实际退火中应该注意的有2—3点。 I. Preface At present, more than 4,000 tons of foil are produced in Japan every month, most of which are annealed. Foil annealing principle, equipment, etc. are basically the same with the plate. ① less material quenched and tempered ② all of the roll processing is also simpler than the sheet at these two points, however, on the contrary, since the foil is very thin at 6-150 μm, different quality requirements are put forward from the use, Annealing should pay attention to 2-3 points.