316L不锈钢表面Fe-Al渗层的制备及其机理

文锋, 张东勋, 王韡, 滕心跃, 楚鑫新

Preparation and Formation Mechanism of Fe-Al Coating on 316L Stainless Steel by Pack Cementation Aluminizing

WEN Feng, ZHANG Dongxun, WANG Wei, TENG Xinyue, CHU Xinxin

表1 316L不锈钢合金的成分(质量分数，%)

Table 1 Alloy composition of 316L stainless steel (mass fraction, %)

Element Cr Ni Mo Mn Si C Fe Content 16.0~18.0 10.0~14.0 2.0~3.0 ≤2.0 ≤1.0 ≤0.03 Bal.