公开(公告)号：US09540712B2

公开(公告)日：2017-01-10

申请号：US14697191

申请日：2015-04-27

Applicant: Japan Science and Technology Agency

Inventor： Hiroshi Kitagawa ,  Kohei Kusada ,  Rie Makiura

IPC: C22C5/02 ,  B22F1/00 ,  C22C5/06 ,  B22F9/00

CPC classification number: C22C5/02 ,  B22F1/0003 ,  B22F1/0018 ,  B22F9/00 ,  B22F9/24 ,  B82Y30/00 ,  C22C5/04 ,  C22C5/06 ,  Y10T428/12 ,  Y10T428/12014

Abstract: The alloy fine particles of the present invention are fine particles of a solid solution alloy, in which a plurality of metal elements are mixed at the atomic level. The production method of the present invention is a method for producing alloy fine particles composed of a plurality of metal elements. This production method includes the steps of (i) preparing a solution containing ions of the plurality of metal elements and a liquid containing a reducing agent; and (ii) mixing the solution with the liquid that has been heated.

Abstract translation: 本发明的合金微粒是以原子级混合多种金属元素的固溶体合金的微细颗粒。 本发明的制造方法是由多个金属元素构成的合金微粒的制造方法。 该制造方法包括以下步骤：（i）制备含有多种金属元素的离子和含有还原剂的液体的溶液; 和（ii）将溶液与已经加热的液体混合。