Results 31 to 40 of about 2,992,473 (173)

Effect of Friction Stir Welding and Tempering on the Microstructure and Strength of a Tempformed Low-Alloy Steel

Metals
The microstructure developed in a low-alloy steel during friction stir welding and post-weld tempering was studied. The quenched steel samples were subjected to tempering at 650 °C for 1 h, followed by warm rolling to a total strain of 1.5 at the same ...
Anastasiia S. Dolzhenko, Anna S. Lugovskaya, Sergey Malopheyev, Valeriy Dudko, Marina Tikhonova, Rustam Kaibyshev, Andrey Belyakov   +6 more
doaj   +1 more source

Microstructure and Mechanical Properties of an Al-Li-Mg-Sc-Zr Alloy Subjected to ECAP

Metals, 2016
The effect of post-deformation solution treatment followed by water quenching and artificial aging on microstructure and mechanical properties of an Al-Li-Mg-Sc-Zr alloy subjected to equal-channel angular pressing (ECAP) was examined.
Anna Mogucheva, Rustam Kaibyshev
doaj   +1 more source

Microstructure and Strengthening Mechanisms in an HSLA Steel Subjected to Tempforming

Metals, 2021
An effect of tempforming on the microstructure, the carbide precipitation, and the strengthening mechanisms of high-strength low-alloyed steel has been analyzed. The quenched steel was subjected to 1 h tempering at a temperature of 873 K, 923 K, or 973 K
Anastasiia Dolzhenko, Alexander Pydrin, Sergey Gaidar, Rustam Kaibyshev, Andrey Belyakov   +4 more
doaj   +1 more source

Vibrissa mechanical properties

Scholarpedia, 2015
The vibrissal (whisker) array of the rodent has been an important model for the study of active touch and tactile perception for over a century (Richardson 1909; Vincent 1912). During exploratory behaviors many rodents brush and tap their whiskers against surfaces to tactually extract object features, similar in some ways to how humans use their ...
openaire   +1 more source

Effect of age and cytoskeletal elements on the indentation-dependent mechanical properties of chondrocytes. [PDF]

, 2013
Articular cartilage chondrocytes are responsible for the synthesis, maintenance, and turnover of the extracellular matrix, metabolic processes that contribute to the mechanical properties of these cells.
Blanchette, Craig, Chahine, Nadeen O, Haudenschild, Dominik, Loots, Gabriela G, Lu, Jeffrey, Thomas, Cynthia B   +5 more
core   +2 more sources

Mechanical Properties of Graphene Nanowiggles

, 2014
In this work we have investigated the mechanical properties and fracture patterns of some graphene nanowiggles (GNWs). Graphene nanoribbons are finite graphene segments with a large aspect ratio, while GNWs are nonaligned periodic repetitions of graphene
Bizao, R. A., Botari, T., Galvao, D. S.
core   +1 more source

Mechanical Properties Transformation on Zr54Al17Co29 Bulk Metallic Glass by Partial Crystallization [PDF]

, 2017
Study on biomaterials is recently essential for rapid development of medical application and Zr54Al17Co29 BMGbecomes promising candidate due to the lack of toxic elements.
Jang, J. S. (Jason), Pradana, Y. R. (Yanuar), Setyabudi, S. A. (Sofyan)   +2 more
core  

Mechanical properties of Graphene Nanoribbons

, 2009
Herein, we investigate the structural, electronic and mechanical properties of zigzag graphene nanoribbons upon the presence of stress applying Density Functional Theory within the GGA-PBE approximation.
Cecilia Goyenola, Coluci V R, Helena Pardo, Pablo A Denis, Palacio F, Pereira V M Castro Neto A H Pereset N M R, Press W H, Reddy C D, Ricardo Faccio, Soler J M, Su W S Wu B R Leung T C, Xu Z, Álvaro W Mombrú   +12 more
core   +1 more source

Nanoscale ductile fracture and associated atomistic mechanisms in a body-centered cubic refractory metal

Nature Communications, 2023
Understanding the competing modes of brittle versus ductile fracture is critical for preventing the failure of body-centered cubic (BCC) refractory metals.
Yan Lu, Yongchao Chen, Yongpan Zeng, Yin Zhang, Deli Kong, Xueqiao Li, Ting Zhu, Xiaoyan Li, Shengcheng Mao, Ze Zhang, Lihua Wang, Xiaodong Han   +11 more
doaj   +1 more source

Tribo-Mechanical Behavior of Films and Modified Layers Produced by Cathodic Cage and Glow Discharge Plasma Nitriding Techniques

Metals, 2023
Two surface modification techniques, the glow discharge plasma nitriding (GDPN) and the cathodic cage plasma nitriding (CCPN), were compared regarding the mechanical and tribological behavior of layers produced on AISI 316 stainless-steel surfaces.
Bruna C. E. Schibicheski Kurelo, Gelson Biscaia De Souza, Silvio Luiz Rutz Da Silva, Carlos Maurício Lepienski, Clodomiro Alves Júnior, Rafael Fillus Chuproski, Giuseppe Pintaúde   +6 more
doaj   +1 more source