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Tool Material Behavior at Elevated Temperatures
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DOI：10.1080/10426910902809800.png)
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Abstract
En 中文
In this article experimentally obtained data related to material mechanical properties, material behavior at elevated temperatures and numerical modeling of material creep responses are presented. Tensile tests at different elevated temperatures are carried out, and for some of these temperatures one-dimensional short time creep tests for different constant stresses are made. Before presented experimental investigations the used materials were not treated. The curves representing specimen strain elongation are also presented. The materials under consideration are 56NiCrMoV7 (1.2714) and X153CrMoV12 (1.2379).
Keywords:
Burgers model
Constitutive law
Elevated temperature
Finite element modelling
High-temperature extensometer
Mechanical properties
Numerical modelling
Rheological model
Short-time creep
Stress-strain curves
Testing machine
Tool steel
Uniaxial test
1
2379 steel
1
2714 steel
Journal
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Citations:
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