Abstract
The present paper reviews preparation principles, features, applications, existing problems and development trends of several important preparation methods of spherical micro particles, such as cutting, punching-remelting method, atomization, uniform-droplet spray method (UDS) and pulsated orifice ejection method (POEM). In addition, solidification behavior of droplets is particularly pointed out. In summary, POEM is a promising practical method with characteristics of identical size, high sphericity, particle size controllable and the same cooling history, especially in preparing function particles and high melting point materials.
| Original language | English |
|---|---|
| Pages (from-to) | 92-98 |
| Number of pages | 7 |
| Journal | Cailiao Gongcheng/Journal of Materials Engineering |
| Issue number | 9 |
| Publication status | Published - 2012 Sept |
| Externally published | Yes |
Keywords
- Preparation technology
- Pulsated orifice ejection method
- Spherical micro particle
- Uniform-droplet spray method
ASJC Scopus subject areas
- Materials Science (miscellaneous)
- Surfaces, Coatings and Films
- Polymers and Plastics
- Metals and Alloys