高性能铝合金厚板的生产技术及应用-中国材料进展

文章信息/Info

Title:: Technology and Application of HighPerformance Thick Aluminum Alloys Plate

Author(s):: YU Liping; RUAN Pengyue; Oujiang College, Wenzhou University, Wenzhou 325110, China

摘要:: 介绍了高性能铝合金厚板的世界生产格局。世界铝合金厚板产量主要集中在发达国家，特别是美国。高性能铝合金主要是通过调整合金成分，采用新的合金元素、新的加工和制造技术等途径达到改善性能的目的。通过强韧化技术挖掘现有铝合金的潜力，以及研究和开发新型高强铝合金甚至超高强铝合金的工作还任重而道远，大量基础研究工作有待深入开展。高性能铝合金厚板主要应用于航空工业、船舶工业、交通运输等领域。我国在高性能铝合金厚板领域已经取得了长足的进步，但与国外先进水平相比还有一定差距。

Abstract:: The world production pattern of highperformance aluminum alloy thick plate is introduced. Manufacturers of aluminum alloy thick plate are mainly from developed countries, especially the United State. Highperformance aluminum alloys can be developed mainly through adjusting alloying component, using new alloying element, and adopting new technologies of machining and manufacturing. There is still a long way to go either to develop the potential of aluminum alloys available through strengthening and toughening technology, or to develop new types of high strength aluminum alloy or even ultra high strength aluminum alloy. Therefore, much basic research work still needs to be done. Highperformance aluminum alloy thick plate is mainly applied in fields like aviation industry, shipping industry and transportation. In China, great progress has been made in the realm of highperformance aluminum alloy thick plate, but there is still a lot of work to be done to catch up with advanced countries.