公开(公告)号：US20110206941A1

公开(公告)日：2011-08-25

申请号：US13126219

申请日：2009-10-27

申请人： Michael Koehler ,  Andreas Heide ,  Ralf Hojda ,  Udo Riepe

发明人： Michael Koehler ,  Andreas Heide ,  Ralf Hojda ,  Udo Riepe

IPC分类号： B32B3/30 ,  B32B15/01 ,  C22C9/02

CPC分类号： C22C9/02 ,  Y10T428/12389 ,  Y10T428/12715

摘要： The invention relates to a copper-tin alloy, comprising 0.2 to 0.8% by weight Sn, 0.1 to 0.6% by weight Ni and/or Co, 0 to 0.05% by weight Zn, 0 to 0.2% by weight Fe, 0.008 to 0.05% by weight P, and also Cu as remainder. The invention furthermore relates to a corresponding composite material having a base material made of such an alloy and also to suitable uses thereof. The technological and physical properties are comparable with those of a CuFe2P alloy. However, the alloy according to the invention and also a tin-plated composite material made thereof can be readily recycled.

摘要翻译： 本发明涉及一种铜锡合金，其包含0.2-0.8重量％的Sn，0.1-0.6重量％的Ni和/或Co，0-0.05重量％的Zn，0-0.2重量％的Fe，0.008到0.05 重量百分比的P，以及Cu作为剩余部分。 本发明还涉及具有由这种合金制成的基材的相应的复合材料，并且还涉及其合适的用途。 技术和物理性能与CuFe2P合金相当。 然而，根据本发明的合金以及由其制成的镀锡复合材料可以容易地再循环。