Ni-Cr-Al-Y and Ni-Co-Cr-Al-Y coating were prepared on the new type superalloy IC-6 by arc ion plating (AIP). The study was carried on the elemental behavior of ,MCrAlY coating.

• 本文采用电弧离子镀在新型Y′-Ni_3Al基高温合金IC-6上沉积Ni-Cr-Al-Y和Ni-Co-Cr-Al-Y涂层,研究了MCrAlY涂层元素的行为。