Nickel-base superalloys are materials of choice for manufacturing hot-section components in gas turbines due to their superior mechanical properties at high temperatures [1]. For maintaining and improving the properti...Nickel-base superalloys are materials of choice for manufacturing hot-section components in gas turbines due to their superior mechanical properties at high temperatures [1]. For maintaining and improving the properties, this kind of materials are often cast into single crystal form. Nevertheless, severe service conditions of high temperature and high pressure, often cause tip and platform damages.展开更多
文摘Nickel-base superalloys are materials of choice for manufacturing hot-section components in gas turbines due to their superior mechanical properties at high temperatures [1]. For maintaining and improving the properties, this kind of materials are often cast into single crystal form. Nevertheless, severe service conditions of high temperature and high pressure, often cause tip and platform damages.
