Surface Layer of Ni₆₈P₁₈Cr₁₄ Amorphous Alloy

Honggang JIANG+;Bingzhe DING;Jingtang WANG, State Key Lab. for RSA, Institute of Metal Research, Academia Sinica, Shenyang 110015, China

摘 要：<正> In Ni₆₈P₁₈Cr₁₄ amorphous alloy, the dominant component elements Ni and P were in lower contentin the surface layer, while Cr was enriched. There was a P enrichment region just below the surfaceoxide layer, which was supposed to enhance the surface segregation of Cr. Nickel was less oxidizedthan Cr.

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