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文摘研究了不同铆接工艺(锤击铆、压铆)对1420铝锂合金性能的影响,观察了1420铝锂合金板材在不同破坏模式下微观组织形貌。结果表明,采用压铆工艺较适合1420铝锂合金板材的铆接。
Abstract The effects of different riveting process (hammer riveting and riveting) on the properties of 1420 Al-Li alloy were studied. The microstructure of 1420 Al-Li alloy plate was observed under different failure modes. The results show that the use of riveting technology is more suitable for 1420 aluminum lithium alloy plate riveting.