Determination of Johnson-Cook constitutive equation for Inconel 601
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-0311-9
Abstract: Due to their superior thermal and mechanical properties, super alloys widely used in the aerospace industry have been well-documented in terms of AdvantEdge-based analysis of cutting characteristics rather than experimental methods. However, the well-known super… read more here.
Keywords: cook constitutive; inconel 601; johnson cook; constitutive equation ... See more keywords
Constitutive equation including acoustic stress work and plastic strain for modeling ultrasonic vibration assisted friction stir welding process
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Machine Tools and Manufacture"
DOI: 10.1016/j.ijmachtools.2019.103434
Abstract: Abstract To reveal the underlying mechanism of the synchronous interaction between the ultrasonic vibration exerted onto the welding tool along welding direction and the thermo-mechanical behavior induced by the tool’ rotation and traverse, two available… read more here.
Keywords: process; constitutive equation; stress; strain ... See more keywords
Constitutive equation for compressible non-isothermal polymeric fluids: A microstructural approach
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.112986
Abstract: Abstract This contribution presents a microstructural approach to relax both the incompressibility and the isothermality constraints in the elastic-dumbbell model. This results in a compressible version for the Smoluchowski equation which is used to derive… read more here.
Keywords: equation; microstructural approach; non isothermal; constitutive equation ... See more keywords
Two-dimensional nonlinear stress and displacement waves for a new class of constitutive equations
Sign Up to like & getrecommendations! Published in 2018 at "Wave Motion"
DOI: 10.1016/j.wavemoti.2017.12.003
Abstract: Abstract The propagation of displacement waves and stress waves for implicit constitutive equations is investigated. This new class of constitutive equations contain Cauchy elastic and hyperelastic bodies as subclasses. We consider a particular subclass where… read more here.
Keywords: constitutive equation; stress; displacement waves; constitutive equations ... See more keywords
A new constitutive equation to predict single peak flow stress curves at high temperatures: a comprehensive study on different steels
Sign Up to like & getrecommendations! Published in 2017 at "Canadian Metallurgical Quarterly"
DOI: 10.1080/00084433.2016.1273567
Abstract: ABSTRACT In this study, a new constitutive equation, using the extrapolation of dynamic recovery (DRV) flow stress curve and Avrami kinetics equation for dynamic recrystallisation (DRX), has been developed. The dynamic recovery flow stress curves… read more here.
Keywords: constitutive equation; stress curves; stress; flow stress ... See more keywords
Vibration analysis of sandwich beams with viscoelastic coating described by fractional constitutive equation
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics of Advanced Materials and Structures"
DOI: 10.1080/15376494.2020.1776429
Abstract: In this study, a dynamic model of a sandwich beam with viscoelastic coating based on a fractional constitutive equation was developed. The fractional model is a generalized model of sandwich beams ... read more here.
Keywords: constitutive equation; vibration analysis; sandwich beams; viscoelastic coating ... See more keywords
Constitutive Equation for the Hot Deformation Behavior of TiNiNb Shape Memory Alloy
Sign Up to like & getrecommendations! Published in 2019 at "Physics of Metals and Metallography"
DOI: 10.1134/s0031918x19040082
Abstract: In this research, hot deformation behavior of NiTiNb alloy was explored. Then, the activation energy and the constitutive equation were evaluated and obtained. The results show that the compressive process of TiNiNb alloy is a… read more here.
Keywords: hot deformation; constitutive equation; deformation behavior; deformation ... See more keywords
A Modified Double Multiple Nonlinear Regression Constitutive Equation for Modeling and Prediction of High Temperature Flow Behavior of BFe10-1-2 Alloy
Sign Up to like & getrecommendations! Published in 2017 at "High Temperature Materials and Processes"
DOI: 10.1515/htmp-2016-0123
Abstract: Abstract Constitutive analysis for hot working of BFe10-1-2 alloy was carried out by using experimental stress–strain data from isothermal hot compression tests, in a wide range of temperature of 1,023~1,273 K, and strain rate range… read more here.
Keywords: constitutive equation; modified double; bfe10 alloy; temperature ... See more keywords
A Constitutive Equation for Predicting Elevated Temperature Flow Behavior of BFe10-1-2 Cupronickel Alloy through Double Multiple Nonlinear Regression
Sign Up to like & getrecommendations! Published in 2018 at "High Temperature Materials and Processes"
DOI: 10.1515/htmp-2018-0060
Abstract: Abstract Constitutive analysis for elevated temperature flow behavior of BFe10-1-2 alloy was carried out by using experimental stress–strain data from isothermal hot compression tests on a Gleeble-3800 thermo-mechanical simulator, in a wide of temperature range… read more here.
Keywords: constitutive equation; temperature flow; temperature; flow behavior ... See more keywords
Modeling and simulation based on the constitutive equation of 25Cr2Ni4MoV steel for a super-large nuclear-power rotor
Sign Up to like & getrecommendations! Published in 2020 at "Materiali in Tehnologije"
DOI: 10.17222/mit.2019.136
Abstract: The constitutive equation of the 25Cr2Ni4MoV steel for a super-large nuclear-power rotor was studied using compression experiments within a temperature range of 1373–1523 K and a strain rate range of 0.001–0.1 s on a Gleeble-1500… read more here.
Keywords: constitutive equation; equation 25cr2ni4mov; 25cr2ni4mov steel; steel super ... See more keywords
Investigation of a Coupled Arrhenius-Type/Rossard Equation of AH36 Material
Sign Up to like & getrecommendations! Published in 2017 at "Materials"
DOI: 10.3390/ma10040407
Abstract: High-temperature tensile testing of AH36 material in a wide range of temperatures (1173–1573 K) and strain rates (10−4–10−2 s−1) has been obtained by using a Gleeble system. These experimental stress-strain data have been adopted to… read more here.
Keywords: rossard equation; ah36 material; constitutive equation; arrhenius type ... See more keywords