Elasto-plastic finite element analyses of titanium metal matrix composite shafts subjected to torsional loading are presented based on a unit cell approach. The analyses cover different volume fractions and different values of the coefficient of friction for two fibre orientations, +45° and ±45°. Investigations of the interface contact pressure, debonding and plastic strains show that under torsional loading, the ±45° fibre direction is more suitable than the +45° fibre orientation for high-load applications.
HydeTPunyongKBeckerA. Experimental failure investigation for a titanium metal matrix composite with +45° and ±45° fibre orientations. Proc IMechE, Part L: J Materials Design and Applications. Epub ahead of print 2 August 2013. DOI: 10.1177/1464420713499484.
4.
SherwoodJAQuimbyHM. Micromechanical modeling of damage growth in titanium based metal-matrix composites. Comput Struct1995; 56: 505–514.
5.
IsmarHSchroterFStreicherF. Effects of interfacial debonding on the transverse loading behaviour of continuous fibre-reinforced metal matrix composites. Comput Struct2001; 79: 1713–1722.
6.
AghdamMMFalahatgarSR. Micromechanical modeling of interface damage of metal matrix composites subjected to transverse loading. Compos Struct2004; 66: 415–420.
7.
HuangBYangYLuoH. Effect of the interfacial reaction layer thickness on the thermal residual stresses in SiCf/Ti-6Al-4V composites. Mater Sci Eng2008; 489: 178–186.
8.
AghdamMMFalahatgarSRGorjiM. Micromechanical consideration of interface damage in fiber reinforced Ti-alloy under various combined loading conditions. Compos Sci Tech2008; 68: 3406–3411.
9.
HuangBYangYLuoH. Effects of the coating system and interfacial region thickness on the thermal residual stresses in SiCf/Ti-6Al-4V composites. Mater Des2009; 30: 718–722.
10.
AghdamMMGorjiMFalahatgarSR. Interface damage of SiC/Ti metal matrix composites subjected to combined thermal and axial shear loading. Comput Mater Sci2009; 46: 626–631.
11.
RiosAMartin-MeizosoA. Micromechanical model of interface between fibre and matrix of metal matrix composite reinforced with continuous fibre. Adv Mater Res2009; 158–163.
12.
MahmoodiMJAghdamMMShakeriM. Micromechanical modeling of interface damage of metal matrix composites subjected to off-axis loading. Mater Des2010; 31: 829–836.
13.
MahmoodiMJAghdamMMShakeriM. The effects of interfacial debonding on the elastoplastic response of unidirectional silicon carbide-titanium composites. Proc IMechE, Part C: J Mechanical Engineering Science2010; 224: 259–269.
14.
IMI. IMI titanium limited brochure, high temperature alloys. Birmingham: IMI, 1993.
15.
HydeTWilliamsEWangY. Result R5.2.2D-Tube samples phase 2 test results. Nottingham: University of Nottingham, 2009.
16.
AshbyMFJonesDRH. Engineering materials 1. Oxford: Butterworth-Heinemann, 2005, 424 pp.
17.
SIMULIA. ABAQUS/CAE User’s Manual Version 6.9. Providence, RI: SIMULIA, 2009.
