公开(公告)号：US20240157443A1

公开(公告)日：2024-05-16

申请号：US18506437

申请日：2023-11-10

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Seungmin YANG ,  Kyunghoon KIM ,  Gun-hee KIM ,  Youngkyu JEONG ,  Ohyung KWON ,  Gyeongbae PARK

IPC: B22F9/28 ,  B22F1/065 ,  B22F1/142 ,  B22F9/02

CPC classification number: B22F9/28 ,  B22F1/065 ,  B22F1/142 ,  B22F9/026 ,  B22F2301/15 ,  B22F2998/10 ,  B22F2999/00

Abstract: The present invention provides a method for producing spherical nickel-based metal powder. According to an embodiment of the present invention, the method for producing spherical nickel-based metal powder includes the steps of: providing a metal precursor, which includes nickel precursor, and a sulfur compound; introducing the metal precursor and the sulfur compound into a reactor; vaporizing the metal precursor and the sulfur compound within the reactor, and producing nickel-based metal powder containing sulfur through a reaction of the metal precursor and the sulfur compound with the reducing gas introduced into the reactor.