%0 Journal Article
%T Microstructure and Tribological Properties of Electrodeposition Nanocrystalline Ni-Co-Fe-P Alloy Coating<br>电沉积纳米晶Ni-Co-Fe-P合金镀层的组织结构与摩擦磨损性能
%A LIN Lan-fang
%A LIN Lu-bo
%A DAI Pin-qiang
%A <br>林兰芳
%A 林绿波
%A 戴品强
%J 摩擦学学报
%D 2011
%I 
%X Nanocrystalline (nc) Ni-Co-Fe-P alloy coatings were synthesized by pulsed electrodeposition. The structure, surface morphology and composition of nc Ni-Co-Fe-P alloy coating were studied by XRD, TEM, SEM and EDS. The effects of alloying with phosphorus and subsequent heat treatment on the wear resistance of nc Ni-Co-Fe-P alloy were studied using a friction-wear tester. The results indicate that the grain size of nc Ni-40.41%Co-6.16%Fe-1.63%P alloy coating was only 8.3 nm, and the hardness and wear resistance of nc Ni-Co-Fe-P alloy were higher than that of nc Ni-Co-Fe alloy coating. The hardness and wear resistance of nc Ni-Co-Fe-P alloy were improved by heat treatment. There was a positive relationship between the wear resistance and hardness, and the wear mechanism changed gradually from abrasive and adhesion wear to abrasive wear with increasing hardness of nc Ni-Co-Fe-P alloy.
%K pulsed electrodeposition
%K nanocrystalline
%K Ni-Co-Fe-P coating
%K tribological properties<br>脉冲电沉积
%K 纳米晶
%K Ni-Co-Fe-P
%K 摩擦磨损性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=2F467A5C6371C830162AAA01D7DAD07A&aid=E6E07D1EBAC4D6DBAD25F0EBD6C30B3B&yid=9377ED8094509821&vid=4AD960B5AD2D111A&iid=E158A972A605785F&sid=9D9F10A828991FA6&eid=3622B70F9C54A9CC&journal_id=1004-0595&journal_name=摩擦学学报&referenced_num=2&reference_num=16