【摘要】 总结了饰品用银合金研究中的关键问题,阐述了银合金强化、抗自然时效软化和抗变色能力的主要进展。从固溶强化、细晶强化、时效强化和第二相强化等方面讨论了银合金添加元素的强化机理,以及添加元素对抗自然时效和抗变色能力的影响。更多还原

【Abstract】 This paper sums up some key issues on ornamental silver study,reviews the main development of research on strengthening,its resistance to natural ageing and softening,and anti-tarnishing of silver alloy.It discusses the strengthening mechanism of addition elements on silver alloy in the aspects of solution strengthening,the fine-grained strengthening,the ageing strengthening and second-phase strengthening,and makes research on how addition elements affect the properties of resistance to natural ageing and anti-tarnishing.更多还原