An adaptive constitutive model of the Ti-6.29Al-2.71 Mo-1.42Cr alloy in high-temperature deformation

Journal of Materials Engineering and Performance

Volumn 15, Issue 1, 2006, Pages 9-12

  Li, M Q ^a   Xiong, Aiming ^a   Li, Xiaoli ^a  

^a NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

Author keywords

Flow stress; High temperature deformation; Model; Titanium alloy

Indexed keywords

COMPACTION; DEFORMATION; FUZZY SETS; MATHEMATICAL MODELS; NEURAL NETWORKS; STRAIN RATE;

ADAPTIVE CONSTITUTIVE MODELS; FLOW STRESSES; HIGH-TEMPERATURE DEFORMATION;

TITANIUM ALLOYS;

EID: 33644551284     PISSN: 10599495     EISSN: None     Source Type: Journal    
DOI: 10.1361/105994906X83484     Document Type: Article

References (6)

1. R.C. Picu and A. Majorell, Mechanical Behavior of Ti-6Al-4V at High and Moderate Temperatures - Part II: Constitutive Modeling, Mater. Sci. Eng. A, 2002, 326 (2), p 306-316
2. F. Ellyin and Z. Xia, Rate-Dependent Constitutive Modelling and Micro-Mechanical Analysis of Fibre-Reinforced Metal-Matrix Composites, J. Mech. Phys. Solids, 2001, 49 (11), p 2543-2555
3. M. Zhou, Constitutive Modeling of the Viscoplastic Deformation in High Temperature Forging of Titanium Alloy IMI834, Mater. Sci. Eng. A, 1998, 245 (1), p 29-38
4. D.E. Rumelhart, G.E. Hintont, and R.J. Williams, Learning Representations by Back-Propagating Errors, Nature, 1986, 323, p 533-536
5. M. Li, X. Liu, S. Wu, and X. Zhang, Approach to Constitutive Relationships of a Ti-5Al-2Zr-4Cr-4Mo Alloy by Artificial Neural Networks, Mater. Sci. Technol., 1998, 14 (2), p 136-138
6. M.Q. Li, A.M. Xiong, W.C. Huang, H.R. Wang, S.B. Su, and L.C. Shen, Microstructural Evolution and Modelling of the Hot Compression of a TC6 Titanium Alloy, Mater. Charact.. 2002, 49 (2), p 203-209