公开(公告)号：KR1020130024403A

公开(公告)日：2013-03-08

申请号：KR1020110087844

申请日：2011-08-31

Applicant: 서울대학교산학협력단 ,  한국과학기술연구원

Inventor： 박찬 ,  권오정 ,  김재열 ,  이영재 ,  김진상 ,  임주혁 ,  최경달

IPC: C22C11/08

CPC classification number: C22C1/1084

Abstract: PURPOSE: A chemical compound forming method is provided to form substances having a semi-stable form more easily and stably as a product is formed with a mechanical alloy method by grinding a reactant into pieces of 50nm or less. CONSTITUTION: A chemical compound forming method comprises; a step for preparing a reactant which includes at least three elements; and a step for forming a product with a mechanical alloy method by grinding a reactant into pieces of 50nm or less. The step for preparing a reactant comprises; a step for primarily grinding an initial reactant with a ball mill method; and a step for secondarily grinding the ground initial reactant with a planetary ball mill process. [Reference numerals] (AA) Intensity(cds); (BB) Scattering angle(°)

Abstract translation: 目的：提供化合物形成方法，通过将反应物研磨成50nm以下的片，通过机械合金法形成更容易且稳定地形成半稳定形态的物质。 构成：化合物形成方法包括： 制备包含至少三种元素的反应物的步骤; 以及通过将反应物研磨成50nm以下的片，通过机械合金法形成产品的步骤。 制备反应物的步骤包括： 用球磨法主要研磨初始反应物的步骤; 以及用行星式球磨机二次研磨地面初始反应物的步骤。 （AA）强度（cds）; （BB）散射角（°）