PRESSURE CONTROLLED DROPLET SPRAYING (PCDS) METHOD FOR FORMING PARTICLES OF COMPOUND MATERIALS FROM MELTS
摘要
A method and apparatus of forming compositionally homogeneous particles is provided. The method includes forming a homogenous melt from a plurality of constituent materials under a first pressure sufficient to prevent substantial vaporization of the constituent materials. Droplets are generated from the homogenous melt. The droplets are cooled under a second pressure sufficient to prevent substantial vaporization of the constituent materials at least until the homogeneous particles formed therefrom have stabilized.
申请公布号
WO2010045273(A2)
申请公布日期
2010.04.22
申请号
WO2009US60571
申请日期
2009.10.14
申请人
SUNLIGHT PHOTONICS INC.;BRUCE, ALLAN JAMES;FROLOV, SERGEY;CYRUS, MICHAEL