The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 23, 2016
Filed:
Dec. 16, 2009
Yong-jin Kim, Gyeongsangnam-do, KR;
Sangsun Yang, Gyeongsangnam-do, KR;
Tae-soo Lim, Gyeongsangnam-do, KR;
Yong-Jin Kim, Gyeongsangnam-do, KR;
Sangsun Yang, Gyeongsangnam-do, KR;
Tae-Soo Lim, Gyeongsangnam-do, KR;
Korea Institute of Machinery and Materials, Daejeon, KR;
Abstract
Disclosed herein are a method and an apparatus for preparing a metal composite powder by using gas spraying. The method of preparing a metal composite powder by using gas spraying includes introducing a matrix phase in a chamber, including a reinforcing phase in the chamber, melting the introduced matrix phase to form a melt, adding the reinforcing phase in the melt, stirring the melt with the added reinforcing phase to form a melt mixture, atomizing the melt mixture together with a gas to form a metal composite powder containing the reinforcing phase, and collecting the metal composite powder formed.