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Keywords: aluminium
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Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. October 2011, 133(4): 041017.
Published Online: October 27, 2011
... grain volume ratios facilitates crack bridging between coarse grains and results in very high crack propagation rate in coarse grains which eventually results in catastrophic failure of the whole structure. 11 03 2011 15 07 2011 27 10 2011 27 10 2011 aluminium alloys fatigue...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. October 2011, 133(4): 041016.
Published Online: October 20, 2011
... factors: inclusion agglomeration, contact resistance between particles, and air voids. These composites may be useful for several applications: structural health monitoring, energy harvesting, and acoustic liners. 14 03 2011 22 07 2011 20 10 2011 20 10 2011 aluminium...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. April 2011, 133(2): 021016.
Published Online: March 21, 2011
.... It is found that as the crack propagates, the LEFM overestimates the Δ G values. Interlaminar and fiber/matrix interface damage were evaluated by fractographic examination. 05 09 2010 20 01 2011 21 03 2011 21 03 2011 aluminium diffusion bonding elasticity fatigue cracks fatigue...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. October 2010, 132(4): 041006.
Published Online: September 29, 2010
... and explained. 16 01 2010 18 06 2010 29 09 2010 29 09 2010 aluminium composite materials plastic deformation shear strength tensile strength tensile testing titanium ultrasonic bonding ultrasonic welding Ultrasonic additive manufacturing (UAM) or ultrasonic...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. October 2010, 132(4): 041002.
Published Online: September 8, 2010
.... 06 04 2010 16 06 2010 08 09 2010 08 09 2010 aluminium extrusion nanocomposites nanoparticles powder metallurgy silicon compounds slip wide band gap semiconductors yield strength nanocomposite Al–SiC ductility strength microwave sintering Al–SiC...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. July 2010, 132(3): 031015.
Published Online: June 24, 2010
... and droplet covered surface, the linelike pattern remains clearly distinguishable (Fig. 2c ). 30 11 2009 22 04 2010 24 06 2010 24 06 2010 aluminium crystal microstructure finite element analysis laser materials processing light interference photothermal effects stainless...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. July 2010, 132(3): 031009.
Published Online: June 17, 2010
... methods that rely on fringe observations or strain measurements within the relatively narrow plastic zone that has an uneven surface near the hole. 11 02 2009 28 03 2010 17 06 2010 17 06 2010 aluminium elastic deformation fatigue finite element analysis internal stresses...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. April 2010, 132(2): 021013.
Published Online: February 22, 2010
... aluminium creep fracture dislocations creep dislocations creep damage pure aluminum The increasing demand for higher operative temperatures and longer design life requires new materials and advanced design tools for more accurate life predictions based on shorter duration laboratory tests...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. July 2009, 131(3): 031015.
Published Online: June 4, 2009
... aluminium elasticity plasticity porosity sheet materials steel yield point perforated metals homogenization micromechanics porosity architectures Perforated metal sheets are found in a number of technologically important applications, including aircraft, building construction...
Topics: Porosity, Stress
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. April 2009, 131(2): 021006.
Published Online: March 9, 2009
... and intermediate to high vibrational amplitudes. Consideration of only central defects expands this control space allowing utilization of lower normal loads and vibrational amplitudes to achieve similar linear weld densities. 27 04 2008 26 10 2008 09 03 2009 aluminium aluminium manufacture...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. October 2008, 130(4): 041009.
Published Online: September 17, 2008
... path is proposed. The results also suggest that kinematic hardening and transient hardening effects may explain the path dependence observed in some of the prestrain paths. 10 08 2007 22 02 2008 17 09 2008 alloy steel aluminium forming processes hardening stress-strain...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. April 2008, 130(2): 021013.
Published Online: March 13, 2008
... 25 01 2008 13 03 2008 aluminium crack-edge stress field analysis crystal orientation electron backscattering electron diffraction finite element analysis fracture hardening kink bands plasticity scanning electron microscopy slip crack tip fields single crystal crack...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. April 2008, 130(2): 021007.
Published Online: March 12, 2008
... 2007 12 03 2008 aluminium crystal microstructure crystal orientation X-ray diffraction X-ray microscopy X-ray optics Processing and application of polycrystalline materials rely on manipulation and control of defect structures. Defects range from point defects in crystals...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. April 2008, 130(2): 021009.
Published Online: March 12, 2008
... in the real Al–SiC metal matrix composite microstructure considered here agree well with the experimentally determined path. 14 08 2007 06 01 2008 12 03 2008 aluminium cracks crystal microstructure ductility particle reinforced composites silicon compounds voids (solid...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. April 2008, 130(2): 021002.
Published Online: March 12, 2008
... the localization strains when they straddle the localization band. 13 07 2007 21 11 2007 12 03 2008 aluminium grain size particle reinforced composites stress-strain relations strain localization damage finite element analysis aluminum particles grain structure Strain...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. October 2007, 129(4): 530–537.
Published Online: June 15, 2007
... strength of the core material with rising process temperature led to an increased tendency of the laminate to wrinkle in the heated cup drawing tests. 24 09 2006 15 06 2007 aluminium drawing (mechanical) MIM structures shear modulus tensile strength tensile testing deep drawing...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. October 2007, 129(4): 538–549.
Published Online: April 15, 2007
... was achieved. The effects of process parameters on bond formation and fiber/matrix bond strength are discussed. 23 10 2006 15 04 2007 aluminium silicon compounds ultrasonic welding fibre reinforced composites additive manufacturing ultrasonic consolidation ultrasonic welding metal...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. July 2007, 129(3): 468–482.
Published Online: February 4, 2007
... Composites ,” Int. J. Plast. 0749-6419 10.1016/j.ijplas.2005.06.004 , 22 ( 7 ), pp. 1287 – 1303 . 11 07 2006 04 02 2007 micromechanics inclusions bonds (chemical) internal stresses finite volume methods particle reinforced composites boron aluminium stress-strain...
Journal Articles
Article Type: Technical Briefs
J. Eng. Mater. Technol. April 2007, 129(2): 342–347.
Published Online: January 18, 2007
... heating. However, the effects diminish with increasing strain rate. The analysis shows that applying electricity during deformation provides a viable alternative to increasing the workpiece temperature for deformation-based manufacturing processes. 30 12 2005 18 01 2007 brass aluminium...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. April 2007, 129(2): 304–312.
Published Online: January 17, 2007
... of the experimental studies are compared to those of the model material. Conclusions. It was verified that, although with some limitations, the proposed model system will be useful in the study of the formation mechanisms of the graded distributions in the FGMs. 03 02 2005 17 01 2007 aluminium...