|
|
|
|
Experimental and theoretical study on the corrosion resistance of Zr–Co–Al–Nb metallic glasses
|
|
|
|
|
|
|
|
نویسنده
|
le w.k. ,yuan z.z. ,zhang x.y.
|
|
منبع
|
journal of theoretical and applied physics - 2017 - دوره : 11 - شماره : 1 - صفحه:37 -43
|
|
چکیده
|
The corrosion resistance of (zr56al16co28)100−xnbx(x = 0,2,4) metallic glasses in hanks’ solution were investigated by electrochemical polarization measurements. polarization curves demonstrate that the addition of niobium into zr–co–al amorphous alloys improves the corrosion resistance. composition and chemical status of the elements in the passive film were characterized by xps,and first-principles calculations based on density functional theory (dft) were used to analyse the mechanism theoretically. © 2016,the author(s).
|
|
کلیدواژه
|
Corrosion; DOS; First-principles calculation; Metallic glasses
|
|
آدرس
|
state key laboratory of advanced processing and recycling of non-ferrous metals,lanzhou university of technology,lanzhou,gansu 730050, China, state key laboratory of advanced processing and recycling of non-ferrous metals,lanzhou university of technology,lanzhou,gansu 730050, China, state key laboratory of advanced processing and recycling of non-ferrous metals,lanzhou university of technology,lanzhou,gansu 730050, China
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|