The production of metal powder by gas atomization is complicated,it involves knowledge such as gas kinetics,hydrodynamics and metallurgy thermodynamics, so there are many influencing factors.

• 气雾化生产金属粉末是一个复杂的过程,它涉及气体动力学、流体力学、冶金热力学等许多方面的知识,因而影响因素较多。