Dependence of the Lattice Parameters and Heat Resistance of an Ni-Based Alloy on Heat and Barothermal Treatment Conditions
摘要
Abstract
The effect of various hot isostatic pressing and high-temperature treatment conditions (for long-term strength determined based on the time to failure) at the operating temperatures of gas-turbine engine elements on the lattice parameters of the γ' (Ni3Al-based solid solution) and γ (Ni-based solid solution) phases and the misfit of structural cast Ni-based intermetallic alloy is studied.