@inproceedings{88b4ae97510e4af7b88f793057b12942,
title = "Study on hot sizing and creep-ageing behavior of AJ-Cu-Mn cast alloy",
abstract = "The deformation of large structural cast A1 components during quenching is difficult to control and easily out of tolerance. Hot sizing based on creep-forming principle is a new technology to correct inaccuracies of parts in shape and dimensions. Thus, creep-ageing curves of Al-Cu-Mn alloy were conducted under constant tensile stresses ranging lOMPa to 150MPa at 175{"}Co The curves at high stresses were sparse, while at low stresses were dense. Then, a hyperbolic sine type constitutive model was achieved with genetic algorithm. The creep-ageing model was derived mathematically, but in good consistence with experimental curves with average relative error of 3.85%.",
keywords = "Al-Cu-Mn alloy, Constitutive model, Creep-ageing behavior, Genetic algorithm, Hot sizing process",
author = "Wenguang Wang and Gang Wang and Peng Du and Guannan Guo and Yiming Rong",
year = "2016",
language = "English (US)",
series = "TMS Light Metals",
publisher = "Minerals, Metals and Materials Society",
pages = "181--185",
editor = "Williams, {Edward McRae}",
booktitle = "Light Metals 2016 - Held During TMS 2016",
address = "United States",
note = "Light Metals 2016 - TMS 2016: 145th Annual Meeting and Exhibition ; Conference date: 14-02-2016 Through 18-02-2016",
}