公开(公告)号：US20200063250A1

公开(公告)日：2020-02-27

申请号：US16346421

申请日：2017-02-06

申请人： MTA CO., LTD.

发明人： Kwang Choon Lee ,  Bok Hyeon Jang

IPC分类号： C22C45/02 ,  C22C33/00 ,  B22F1/00 ,  B22F9/06

摘要： The present invention provides a high thermal conductivity iron-copper (Fe—Cu) alloy and a method of manufacturing the same. The present invention provides an iron-copper alloy containing 55 to 95 atomic % of iron and 5 to 45 atomic % of copper. The present invention also provides an iron-copper alloy manufacturing method including a first step of preparing a melting furnace; a second step of adding iron and copper to the melting furnace and performing dissolution and molten metal formation so as to contain 55 to 95 atomic % of iron and 5 to 45 atomic % of copper based on the weight of the iron-copper alloy; a third step of stabilizing the molten metal; and a fourth step of pouring the stabilized molten metal into a casting mold and performing casting. The present invention provides an iron-copper alloy that is an iron-based alloy containing iron as a main component and having high thermal conductivity and mechanical properties along with, for example, an electromagnetic-wave shielding property and a soft magnetic property, which can be widely used for metal parts and electronic parts and machine parts.