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4 对应图6a,d中各点扫描的元素成分组成
Table 4 Corresponding to the elemental composition scan-ned at each point in Fig.6a, d
Time / hSpotElements / %, atom fraction
AlFeCrNi
1164.7720.727.626.90
260.9126.357.904.84
357.0025.6811.435.89
40.6466.2121.0012.14
10163.9622.046.917.08
259.7731.788.390.06
355.1620.3824.170.29
413.2256.3621.459.03