Journal ArticleDOI
Constitutive equations for hot-working of metals
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In this paper, a set of phenomenological, internal variable type constitutive equations describing the elevated temperature deformation of metals is developed, which can faithfully account for strain-hardening, the restoration processes of recovery and recrystallization and strain rate and temperature history effects.About:
This article is published in International Journal of Plasticity.The article was published on 1985-01-01. It has received 523 citations till now. The article focuses on the topics: Cauchy elastic material & Constitutive equation.read more
Citations
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A critical review of experimental results and constitutive descriptions for metals and alloys in hot working
Yong-Cheng Lin,Xiao-Min Chen +1 more
TL;DR: In this paper, a critical review on some experimental results and constitutive descriptions for metals and alloys in hot working, which were reported in international publications in recent years, is presented.
Journal ArticleDOI
Crystallographic texture evolution in bulk deformation processing of FCC metals
TL;DR: A Taylor-type polycrystalline model, together with a new fully-implicit timeintegration scheme has been developed and implemented in a finite element program to simulate the evolution of crystallographic texture during bulk deformation processing of face centered cubic metals deforming by crystallographic slip as mentioned in this paper.
Journal ArticleDOI
An internal variable constitutive model for hot working of metals
TL;DR: In this paper, a set of internal variable type constitutive equations which model large elastic-viscoplastic deformations of metals at high temperatures is formulated, and the values for the materials parameters appearing in these functions are determined.
Proceedings ArticleDOI
Effect of simulation methodology on solder joint crack growth correlation
TL;DR: In this paper, the crack initiation and growth constants are recalculated using ANSYS/sup TM/5.2 finite element code used in the model and several other model related issues are explored with respect to the crack growth correlations.
Journal ArticleDOI
A review of mechanical properties of lead-free solders for electronic packaging
Hongtao Ma,Jeffrey C. Suhling +1 more
TL;DR: In this article, a review of the available data in the field and give rise to the possible factors including room temperature effects, which causes the large discrepancies of data for both lead-free and SnPb solders.
References
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Journal ArticleDOI
Elastic-Plastic Deformation at Finite Strains
TL;DR: In this paper, the authors generalize a previous theory to permit arbitrary deformation histories by considering two coupled thermodynamic systems: one comprising thermo- elasticity at finite strain and the other the irreversible process of dissipation and absorption of plastic work.
Book
An introduction to continuum mechanics
Morton E. Gurtin,W. J. Drugan +1 more
TL;DR: In this paper, the NavierStokes Equations are used to define linear elasticity for tensor analysis, and the invariance of material response is established. But the analysis is restricted to finite elasticity and cannot be extended to infinite elasticity.
Journal ArticleDOI
Strength and structure under hot-working conditions
TL;DR: The main feature of hot working is that extremely large strains are applied to materials at high rates of strain at temperatures above ∼ 0.6Tm, where Tm is the melting temperature in degrees Kelvin this article.