英国迪尔特记忆金属公司是英国最大的铜材生产厂家之一的迪尔特财团和英国政府共同投资建立的铜系形状记忆合金专业厂家。形状记忆效应是由马氏体变态引起的随温度变化而产生的形状变化。目前已发现了几十种形状记忆合金,其中镍钛系形状记忆合金和铜系形状记忆合金,已挤进商业行列并已得到实际应用。在日本国內也已开始制造并销售镍钛合金?怯捎谀押辖鹪习汗?加工困 Dilter memory metal company is one of the UK’s largest manufacturer of copper Dirce and the British government jointly established the copper shape memory alloy professional manufacturers. Shape memory effect is caused by the martensite metamorphosis with changes in temperature and shape changes. So far, dozens of shape memory alloys have been found, among which NiTi shape memory alloys and copper shape memory alloys have been squeezed into the commercial field and have been put into practical use. In Japan, it has also begun to manufacture and sell nickel-titanium alloy.