نتایج جستجو برای: slow strain rate test

تعداد نتایج: 1944117  

In this study, the hot deformation processing map of AISI 304 austenitic stainless steel in two initial grain sizes of 15 and 40 μm was investigated. For this purpose, cylindrical samples were used in the hot compression test at the temperature range of 950-1100 °C and the strain rate of 0.005-0.5% s-1. At first, the relationship between the peak stress and Zener-Hollomon parameter w...

Journal: :Journal of the mechanical behavior of biomedical materials 2014
Henry W Haslach Lauren N Leahy Peter Riley Rao Gullapalli Su Xu Adam H Hsieh

The mechanical processes that underlie mild traumatic brain injury from physical insults are not well understood. One aspect in particular that has not been examined is the tissue fluid, which is known to be critical in the mechanical function of other organs. To investigate the contributions of solid-fluid interactions to brain tissue mechanics, we performed confined compression tests, that fo...

Journal: :Journal of Research of the National Institute of Standards and Technology 2016

Journal: :Journal of Japan Institute of Light Metals 2023

Hydrogen embrittlement affected by three types of plating (low-P and high-P electroless Ni-P electrolytic Zn-platin) was investigated means slow-strain-rate three-point bending test on aluminum alloys (2017-T3, 6061-T6 7075-T651). generated the zinc absorbed alloy substrates, trap sites in substrates for hydrogen differed between plating. able to be evaluated tests plated alloys. Zinc did not c...

Journal: :Genetics 1983
D R Cavener

Two strains of Drosophila melanogaster derived from different geographical localities were subjected to selection for fast and slow developmental rate. Four enzyme polymorphisms were monitored for their response to such selection. Significant changes in allele frequencies were effected for the alphaGpdh and 6Pgd polymorphisms under fast developmental rate selection. The strain from Rhode Island...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2006
Yuhong Wang Kapilanjan Krishan Michael Dennin

Under conditions of sufficiently slow flow, foams, colloids, granular matter, and various pastes have been observed to exhibit shear localization, i.e., regions of flow coexisting with regions of solidlike behavior. The details of such shear localization can vary depending on the system being studied. A number of the systems of interest are confined so as to be quasi two-dimensional, and an imp...

Journal: :iranian journal of materials forming 2014
m. kazeminezhad y. khaledzadeh a. karimi taheri

the static strain aging is a phenomenon that can change the mechanical properties of low carbon steels. thus, the static strain aging behavior of low carbon steel wires after drawing process is studied. to do so, the wires are austenitized at different temperatures and cooled in different rates. then the wires are drawn and aged at a specific temperature and time. before and after aging of each...

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