A novel methodology for large strain under intermediate strain rate loading
Polymer Testing, 2021 Hopkinson bar has already worked to measure mechanical properties of materials under high strain rates, but it fails to conduct intermediate strain rates loading with considerable deformation. Thereby, a methodology is proposed for achieving enough large
H. He +5 more
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Review of Intermediate Strain Rate Testing Devices
Metals, 2020 Materials undergo various loading conditions during different manufacturing processes, including varying strain rates and temperatures. Research has shown that the deformation of metals and alloys during manufacturing processes such as metal forming ...
Trunal Bhujangrao +5 more
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A Laboratory-Scale Instrumented Forging Hammer as an Intermediate Strain Rate Testing Device [PDF]
EPJ Web of Conferences, 2021 Mechanical characterisation of metallic materials at intermediate strain rates is essential to calibrate and validate computational models for industrial applications such as high-speed forming processes i.e. hammer forging, blanking, forming, etc.
Agirre Julen +5 more
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A multispecies investigation of the strain rate sensitivity of the modulus of cortical bone [PDF]
EPJ Web of Conferences, 2021 The stiffness of cortical bone shows both inter- and intra-species variation. Currently, it is unclear whether this variation is due to differing testing protocols or an inherent feature of the material.
Rampersadh Claire Victoria +2 more
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RELATIONSHIP BETWEEN HELICOBACTER PYLORI-ASSOCIATED GASTRITIS AND GASTRIC MUCOSAL OCCLUDIN IN CHILDREN [PDF]
精准医学杂志, 2023 Objective To explore the relationship between Helicobacter pylori (Hp) type, positive expression rate of gastric mucosal occludin and degree of gastric mucosal inflammation in children with Hp-associated gastritis.
ZHAO Yan, TIAN Fei, ZHANG Lijuan, CHEN Yunqing, WANG Caixia
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Mechanical properties of polycarbonate under intermediate strain rates compression
Cailiao gongcheng, 2021 A high-speed hydraulic servo testing machine was used to carry out intermediate strain rate compression test of polycarbonate, and comparative experiments of low and high strain rate compression were carried out to verify the validity of the intermediate
WANG Bo-lun +7 more
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Plasticity and fracture of aluminium 7075 at high strain rates and elevated temperatures [PDF]
EPJ Web of Conferences, 2021 Slow, intermediate and high strain rate experiments with UT geometries are performed on aluminum AA7075-T6 sheet metal at various temperatures. The comprehensive experimental program characterizes the plasticity response at temperatures ranging from 20°C
Li Xueyang +4 more
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Hot deformation behavior of micro-alloyed steel using processing maps developed with different constitutive equations [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2022 The hot workability of microalloyed steel was studied in the deformation temperature range of 850–1200ºC and strain rate of 0.001-100s-1. The constitutive relation of flow stress with temperature, strain rate and strain was established to construct ...
Thakur S.K., Das A.K., Jha B.K.
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Advances in Civil Engineering, 2020 The mechanical properties of rocks under low to intermediate strain rate are of great importance for seismic engineering, rock impact, and blasting excavation.
Jie Shi +5 more
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Strain rate sensitivity of the aluminium-magnesium-scandium alloy - Scalmalloy® [PDF]
EPJ Web of Conferences, 2021 This work investigates the strain rate sensitivity of the aluminiummagnesium-scandium alloy Scalmalloy, which is used extensively for additive manufacturing of lightweight structures.
Jakkula Puneeth +3 more
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