Results 11 to 20 of about 898,625 (353)

Editorial: Innovators in mechanics of materials

Frontiers in Materials
Editorial on the Research Topic: Innovators in mechanics of ...
Seunghwa Ryu, Geoffrey Robert Mitchell, Antonio Caggiano, Raul A. Radovitzky, Patrizia Trovalusci, Nicola Maria Pugno, Nicola Maria Pugno   +6 more
doaj   +4 more sources

Ferroelectrics as Smart Mechanical Materials [PDF]

Advanced Materials, 2017
The mechanical properties of materials are insensitive to space inversion, even when they are crystallographically asymmetric. In practice, this means that turning a piezoelectric crystal upside down or switching the polarization of a ferroelectric should not change its mechanical response.
Jordi Sort, Jordi Sort, Kumara Cordero-Edwards, Amir Abdollahi, Neus Domingo, Gustau Catalan, Gustau Catalan   +6 more
openaire   +7 more sources

Mechanical behavior of photopolymerized materials

Journal of the Mechanics and Physics of Solids, 2021
Abstract The photopolymerization process used for the production of additively manufactured polymers employed in advanced applications, enables obtaining objects spanning a large dimensional scale thanks to the molecular size achievable by the solidification process.
Roberto Brighenti, Mattia Pancrazio Cosma   +1 more
openaire   +4 more sources

Mechanisms and Materials for NTE [PDF]

Frontiers in Chemistry, 2018
Negative thermal expansion (NTE) upon heating is an unusual property but is observed in many materials over varying ranges of temperature. A brief review of mechanisms for NTE and prominent materials will be presented here. Broadly there are two basic mechanisms for intrinsic NTE within a homogenous solid; structural and electronic.
openaire   +5 more sources

A Review on Mechanics and Mechanical Properties of 2D Materials - Graphene and Beyond [PDF]

, 2016
Since the first successful synthesis of graphene just over a decade ago, a variety of two-dimensional (2D) materials (e.g., transition metal-dichalcogenides, hexagonal boron-nitride, etc.) have been discovered.
Akinwande, Deji, Brennan, Christopher J., Bunch, J. Scott, Egberts, Philip, Felts, Jonathan R., Gao, Huajian, Huang, Rui, Kim, Joon-Seok, Li, Teng, Li, Yao, Liechti, Kenneth M., Lu, Nanshu, Park, Harold S., Reed, Evan J., Wang, Peng, Yakobson, Boris I., Zhang, Teng, Zhang, Yong-Wei, Zhou, Yao, Zhu, Yong   +19 more
core   +1 more source

Experimental study on quasi-static tensile mechanical properties of TC11 titanium alloy at room temperature

Journal of Hebei University of Science and Technology, 2017
According to the tensile properties of typical aerospace material TC11 titanium alloy, the stress-strain relationship is studied using the quasi-static tensile test at different strain rates, and the tensile fracture morphology is analyzed with SEM.
Qiulin NIU, Ming CHEN, Weiwei MING
doaj   +1 more source

Simulation and experimental verification of the filling process of semi-solid die forging for cup shell

Journal of Hebei University of Science and Technology, 2015
The filling mold process of semi-solid alloy blank influences severely the forming and properties of finished piece. In this paper, DEFORM is applied to simulate the process of cup-type 6061 alloy die forging casting. The influences of the temperature of
Jianbo TAN, Zichao WANG, Dongxu WANG
doaj   +1 more source

Exploiting elastic buckling of high-strength gold nanowire toward stable electrical probing

iScience, 2022
Summary: Buckling is a loss of structural stability. It occurs in long slender structures or thin plate structures which is subjected to compressive forces. For the structural materials, such a sudden change in shape has been considered to be avoided. In
Jong-Hyun Seo, Sung-Gyu Kang, Yigil Cho, Harold S. Park, Youngdong Yoo, Bongsoo Kim, In-Suk Choi, Jae-Pyoung Ahn   +7 more
doaj  

Effects of Eutectic Modification and Grain Refinement on Microstructure and Properties of PM AlSi7 Metallic Foams

Metals, 2019
For AlSi7 foams, microstructure modification by variation of solidification rates and addition of Sr, B and TiB2/TiAl3 was investigated and its transfer to powder metallurgical metal foaming processes demonstrated.
Dirk Lehmhus, Daniela Hünert, Ulrike Mosler, Ulrich Martin, Jörg Weise   +4 more
doaj   +1 more source

Quantifying the High-Temperature Separation Behavior of Lamellar Interfaces in γ-Titanium Aluminide Under Tensile Loading by Molecular Dynamics

Frontiers in Materials, 2021
γ-titanium aluminide (TiAl) alloys with fully lamellar microstructure possess excellent properties for high-temperature applications. Such fully lamellar microstructure has interfaces at different length scales. The separation behavior of the lamellae at
Hariprasath Ganesan, Ingo Scheider, Christian J. Cyron, Christian J. Cyron   +3 more
doaj   +1 more source