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Keywords: compressive testing
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Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. April 2011, 133(2): 021008.
Published Online: March 4, 2011
... development requires high accuracy systems of tension and compression test simulation. Hence, the proposed testing procedure is related to dedicated hybrid finite element method system with variable density, which was developed by the authors. The experimental work has been done using the Gleeble ® 3800...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. July 2010, 132(3): 031010.
Published Online: June 17, 2010
... performed to characterize the pseudoelasticity and shape memory effects. Uni-axial compression tests were also performed at different testing temperatures. The wear tests were conducted using a pin-on-disk tribometer at testing temperatures ranging from 0 ° C to 80 ° C . The wear results showed...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. October 2009, 131(4): 041003.
Published Online: September 9, 2009
... in analytical form. The system was also equipped with an inverse analysis module having crucial significance for interpretation of results of compression tests at temperatures close to the solidus level. One of the advantages of the solution is the negligible volume loss of the deformation zone due...
Journal Articles
Article Type: Technical Briefs
J. Eng. Mater. Technol. October 2009, 131(4): 044502.
Published Online: September 9, 2009
...) through single hit compression testing. The hot compression tests were carried out at two different temperatures ( 850 ° C and 1150 ° C ) applying a range of strain rates ( 0.001 – 0.1 s − 1 ) . The results indicated a greater deformation resistance at higher strain rates. The detected broad stress peaks...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. July 2009, 131(3): 031009.
Published Online: May 29, 2009
... from − 100 ° C to 495 ° C and strain rates from 10 − 2 / s to 10 − 5 / s using routine compression tests and a novel cyclic test, which expedites the characterization. The material displays two distinct kinetic responses with both being amenable to localization phenomena. The lower temperature/high...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. January 2009, 131(1): 011001.
Published Online: December 15, 2008
...S. Diot; D. Guines; A. Gavrus; E. Ragneau In order to characterize the metal behavior at strain, strain rate, and temperature range encountered in metal forming processes, the rheological compressive test is well adapted and has been often used. Nevertheless, this experimental test is more...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. July 2007, 129(3): 407–413.
Published Online: December 8, 2006
... chamber, which is highly specialized, complex, and rare equipment. In this paper an alternative approach to determine LBD is demonstrated using wrought magnesium alloy AZ31 as an example. A series of compression tests of bulge specimens combined with finite element simulation of the tests were performed...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. January 2007, 129(1): 29–35.
Published Online: January 25, 2006
... been modified. A procedure for the identification of model parameters is developed through the use of experimental data from both uniaxial compressive tests extracted from the literature and uniaxial tensile tests performed in this study across a variety of strain rates. The numerical algorithm shows...
Journal Articles
Article Type: Article
J. Eng. Mater. Technol. April 2005, 127(2): 214–221.
Published Online: April 6, 2005
... micromechanics stress-strain relations fracture mechanics fatigue internal stresses tensile testing compressive testing elasticity grain boundaries slip numerical analysis plasticity plastic deformation Micromechanical Model Mesodamage Low-Cycle Fatigue Polycrystals, Local Heterogeneity...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. January 2005, 127(1): 40–45.
Published Online: February 22, 2005
... surface cracks compressive testing internal stresses scanning electron microscopy Metallic foams are newly emerged, multifunctional, lightweight materials. Increasing applications have been exploited for such porous metals. These include ultra-light-weight crush-resistant auto panels, door...
Journal Articles
Article Type: Research Papers
J. Eng. Mater. Technol. January 2005, 127(1): 83–89.
Published Online: February 22, 2005
... transformations compressive testing stress-strain relations elastic deformation elasticity work hardening crystal microstructure stress effects internal stresses NiTi Shape-Memory Alloy Strain Rate Superelasticity Hopkinson Bar Shape-memory alloys have been extensively studied...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. January 2005, 127(1): 33–39.
Published Online: February 22, 2005
... fatigue cracks finite element analysis elasticity indentation surface cracks internal stresses compressive testing Occlusal activity in the oral cavity can lead to contact loads that are sufficient to induce serious damage in natural teeth 1 2 and dental restorations 3 . Almost 20...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. July 2002, 124(3): 290–296.
Published Online: June 10, 2002
...; revised manuscript received February 15, 2002. Guest Editors: Tariq A. Khraishi and Hussein M. Zbib. 17 January 2002 15 February 2002 10 06 2002 copper molybdenum simulation plastic deformation finite element analysis compressive testing stress analysis slip...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. July 2001, 123(3): 338–348.
Published Online: September 13, 2000
... tests were conducted to obtain the necessary material properties for the finite element analysis. A series of ring compression tests were then conducted in order to determine the magnitude of the friction coefficient, μ. The experiments were first conducted for the modeling materials, namely, white...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. January 2000, 122(1): 10–17.
Published Online: June 15, 1999
... Division February 22, 1999; revised manuscript received June 15, 1999. Associate Technical Editor: E. Werner. 22 February 1999 15 June 1999 forming processes manufacturing processes rolling tensile testing compressive testing elastic deformation plastic deformation finite...
Journal Articles
Article Type: Technical Papers
J. Eng. Mater. Technol. April 2000, 122(2): 192–197.
Published Online: February 13, 1999
... velocity field. As the present study shows, the proposed theoretical model provides good results, both in magnitude and in trend, for the prediction of flow stresses in the barreled specimen during the compression test. [S0094-4289(00)00602-2] Contributed by the Materials Division for publication...