一、前言最近报道了日本飞机工业的发展动态,对于与这方面有关的飞机及飞机发动机用的材料,也予以很大的关心,对其议论也立即活跃起来。本文着重介绍了飞机用铝合金材料的现状及其展望。二、飞机工业的特征和现状飞机工业是集中先进技术的生产事业, I. Preface Recently, the development of the aircraft industry in Japan was reported. Much attention was also paid to the materials used in the aircraft and aircraft engines related to this aspect, and their arguments were instantly activated. This article focuses on the current situation and prospects of aluminum alloy materials for aircraft. Second, the characteristics and status of the aircraft industry Aircraft industry is the production of advanced technology focused on career,