@inproceedings{4eadf640faa749198c93d2433c2e67b5,
title = "A constitutive equation coupling the grain size during the high temperature deformation of Ti-6.62Al-5.14Sn-1.82Zr alloy",
abstract = "A constitutive equation has been established to describe the effect of grain size on the deformation behavior of Ti-6.62Al-5.14Sn-l.82Zr alloy during the high temperature. In this paper, firstly a steady flow stress model is proposed, and a function relating to the grain size is introduced to modify the steady flow stress model. Meanwhile, a microstructure model established by the fuzzy neural network method is applied to calculate the grain size of prior a phase during the high temperature deformation of Ti-6.62Al-5.14Sn-l.82Zr alloy. The calculated flow stress using the present constitutive equation shows a good agreement with the experimental flow stress of the Ti-6.62Al-5.14Sn-l.82Zr alloy. The relative maximum error was not more than 15%.",
keywords = "Constitutive equation, Fuzzy neural network, Grain size, High temperature deformation, Titanium alloy",
author = "J. Luo and Li, {M. Q.} and Hu, {Y. Q.}",
year = "2007",
doi = "10.4028/0-87849-462-6.155",
language = "英语",
isbn = "0878494626",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
number = "PART 1",
pages = "155--158",
booktitle = "Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6",
edition = "PART 1",
note = "6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 ; Conference date: 05-11-2007 Through 09-11-2007",
}