In the present work,stress relaxation tests,high-resolution transmission electron microscopy(HRTEM)and molecular dynamic......

For polycrystalline materials such as pure metal,the strength has a maximum value at a critical grain size.The strength ......

Nanotwins form in many metallic materials to improve their strength and toughness.In this study,we thoroughly studied th......

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Nanotwinned polycrystals exhibit an excellent strength-ductility combination due to nanoscale twins and grains.However,n......