Results 271 to 280 of about 49,081 (299)

Impact testing and ductile-to-brittle fracture transition

2023
openaire   +1 more source

The Ductile to Brittle Transition in Polycrystalline Ice under Compression

1993
Abstract : Under monotonically increasing compressive loading, polycrystalline ice undergoes a transition from ductile to brittle behavior upon increasing the strain rate to above a critical level. Correspondingly, the dependence of the failure stress on the strain rate changes from strongly positive to weakly negative; i.e., from strain rate hardening
openaire   +1 more source

A unified model for ductile-to-brittle transition in body-centered cubic metals

Journal of Materials Science and Technology, 2023
Wei-Zhong Han
exaly  

Brittle-ductile failure transition in geomaterials modeled by a modified phase-field method with a varying damage-driving energy coefficient

International Journal of Plasticity, 2021
Tao You, Haim Waisman, Qi-Zhi
exaly  

High Strain-Rate Ductile to Brittle Transition in Nanoporous Zeolite

Synthetic nanoporous zeolite was investigated by nanoindentation at low strain-rates and laser-generated stress waves at high strain-rates. Under quasi-static conditions zeolite has enhanced ductility and resilience. Under high strain-rate conditions zeolite undergoes a ductile to brittle transition.
Phillip Miller, Junlan Wang
openaire   +1 more source

Small-scale analysis of brittle-to-ductile transition behavior in pure tungsten

Journal of Materials Science and Technology, 2022
Won-Seok Ko, Nojun Kwak, Takahito Ohmura
exaly  

Ductile-to-brittle transition under compression

2009
openaire   +1 more source

RETRACTED: Ductile to Brittle Transition Temperature of Functionally Graded Steels

International Journal of Damage Mechanics, 2011
Ali Nazari, Amir Ali Milani
openaire   +1 more source

Maximum undeformed equivalent chip thickness for ductile-brittle transition of zirconia ceramics under different lubrication conditions

International Journal of Machine Tools and Manufacture, 2017
Min Yang, Changhe Li, Yanbin Zhang
exaly  

Molecular dynamics modelling of brittle–ductile cutting mode transition: Case study on silicon carbide

International Journal of Machine Tools and Manufacture, 2015
Gao Bo Xiao
exaly