Effect of B4C on strength coefficient, cold deformation and work hardening exponent characteristics of Mg composites
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnesium and Alloys"
DOI: 10.1016/j.jma.2020.09.010
Abstract: Abstract The emphasis of this exploration was to examine the workability and work hardening performance of Mg (Magnesium) specimen and Mg-B4C composites created via the powder metallurgy technique. The pure Mg and Mg-B4C composites are… read more here.
Keywords: coefficient; hardening exponent; work hardening; strength ... See more keywords
Equivalent strain hardening exponent of anisotropic materials based on spherical indentation response
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of Nonferrous Metals Society of China"
DOI: 10.1016/s1003-6326(18)64917-9
Abstract: Abstract Uniaxial strain hardening exponent is not suitable for describing the strain hardening behaviors of the anisotropic materials, especially when material deforms in the multi-axial stress states. In this work, a novel method was proposed… read more here.
Keywords: anisotropic materials; exponent anisotropic; hardening exponent; strain hardening ... See more keywords
Effect of tempering temperature on strain hardening exponent and flow stress curve of 1000 MPa grade steel for construction machinery
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Iron and Steel Research International"
DOI: 10.1016/s1006-706x(17)30138-3
Abstract: To study the effect of tempering temperature on strain hardening exponent and flow stress curve, one kind of 1000 MPa grade low carbon bainitic steel for construction machinery was designed, and the standard uniaxial tensile… read more here.
Keywords: hardening exponent; stress; tempering temperature; strain hardening ... See more keywords
Effect of Hardening Exponent of Power-Law Hardening Elastic-Plastic Substrate on Contact Behaviors in Coated Asperity Contact
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DOI: 10.3390/ma11101965
Abstract: The contact between a rigid flat and a coated asperity is studied using the finite element method. The substrate is assumed as the power-law hardening elastic–plastic material. The effect of the hardening exponent of the… read more here.
Keywords: hardening exponent; coated asperity; law hardening; contact ... See more keywords
Sliding Interaction for Coated Asperity with Power-Law Hardening Elastic-Plastic Coatings
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12152388
Abstract: Sliding between asperities occurs inevitably in the friction pair, which affects the efficiency and reliability in both lubricated and non-lubricated conditions. In this work, the contact parameters in the coated asperity sliding process are studied,… read more here.
Keywords: friction coefficient; hardening exponent; coated asperity; asperity ... See more keywords