包埋渗铝法制备Fe-Al渗层及其扩散机制
李宁宁, 陈旸, 陈希, 殷利迎, 陈光

Preparation Method and Diffusion Mechanism of Fe-Al Coating on Q235 Low Carbon Steel by Pack Aluminizing
LI Ningning, CHEN Yang, CHEN Xi, YIN Liying, CHEN Guang
表2 渗铝剂的粒度及纯度要求
Table 2 Particle size and purity of the Chemical reagents
ReagentsParticle size/μmPurity/%
Al7599
Al2O348Analytically pure
AlCl3-Analytically pure