Results 261 to 270 of about 110,383 (323)
Some of the next articles are maybe not open access.
A modified Johnson–Cook model for 2A12 aluminum alloys
Mechanics of Time-Dependent Materials, 2023Chenyu Wang +5 more
openaire +2 more sources
The Johnson Cook model for the machinability study
Materials Today: Proceedings, 2023Aby M. Philip, Kalyan Chakraborty
openaire +2 more sources
A modified Johnson–Cook model for 304 stainless steel
Applied Physics AHongyan Duan +4 more
openaire +2 more sources
Modified Johnson-Cook model of aluminum alloy 6016-T6 sheets at low dynamic strain rates
Materials Science & Engineering: A, 2021The use of a dynamical constitutive model is essential for the numerical analysis of dynamic impact. In this study, uniaxial tension tests were conducted on aluminum alloy (AA) 6016-T6 sheets under different strain rates (0.001–100/s).
Zhe Jia +4 more
semanticscholar +1 more source
Mechanics of Advanced Materials and Structures, 2021
The unrestrained thrust forces generated during bone drilling result in mechanical damages to the local host bone and lead to loosening of fixations. Even though Johnson-Cook model, Cowper-Symonds model, and Zerilli-Armstrong model consider the strain ...
V. Prasannavenkadesan, P. Pandithevan
semanticscholar +1 more source
The unrestrained thrust forces generated during bone drilling result in mechanical damages to the local host bone and lead to loosening of fixations. Even though Johnson-Cook model, Cowper-Symonds model, and Zerilli-Armstrong model consider the strain ...
V. Prasannavenkadesan, P. Pandithevan
semanticscholar +1 more source
A REVISED FORM FOR THE JOHNSON–COOK STRENGTH MODEL
International Journal of Impact Engineering, 1998Abstract Strength models play a key role in the numerical simulation of impact events. A revised form of the Johnson–Cook strength model is proposed in this paper. The revised model treats the sudden strengthening that many ductile metals exhibit at strain rates greater than 104/s.
WILLIAM K. RULE, S.E. Jones
openaire +1 more source
Determination of Johnson-Cook material model for weldment of mild steel
Materials Today: Proceedings, 2020Abstract The material behavior of mild steel is determined after the material experiences weld induced heating effect. The mild steel, when subjected to high-speed large deformation, is subjected to high temperatures and strain rate. The material behavior is modeled using the Johnson-Cook (JC) model to incorporate the effect of strain, strain rate ...
Sandeep Yadav +3 more
openaire +1 more source
A modified Johnson-Cook model considering strain softening of A356 alloy
Materials Science & Engineering: A, 2020The compression experiments of as-received A356 alloy were conducted at temperatures ranges from 300 to 500 °C with varying strain rates. The influence of deformation parameters on the strain softening of flow stress were researched.
Liqun Niu +4 more
semanticscholar +1 more source
, 2021
Constitutive models are widely used to predict the mechanical behavior of different kinds of materials.
V. Prasannavenkadesan, P. Pandithevan
semanticscholar +1 more source
Constitutive models are widely used to predict the mechanical behavior of different kinds of materials.
V. Prasannavenkadesan, P. Pandithevan
semanticscholar +1 more source