Results 51 to 60 of about 1,889,727 (302)

Tensile and Compress Property of Composite Laminate in Hygrothermal Environment

Cailiao gongcheng, 2018
The tensile and compressive tests on woven carbon fiber epoxy resin composite specimens in different hygrothermal environments were carried out. The moisture absorption, tensile and compressive properties, fracture morphology and dynamic mechanical ...
XU Liang, FEI Bing-qiang, MA Shao-hua, HUI Li, HUANG Guo-dong   +4 more
doaj   +1 more source

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

Advanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi, Mathias Galetz, Georg Hasemann, Fabian Lanoy, Emma White, Manja Krüger   +5 more
wiley   +1 more source

Tensile Properties of Jute-Polypropylene Composites

Chemical Engineering Transactions, 2018
This paper describes the tensile behaviour of jute-polypropylene fibre composites with different fibre volume fractions. Here, the composite laminates consisting of weaving jute fibres, with the fibre volume percent in the range of 20 to 80 % and polypropylene plies were prepared using hand lamination.
Mohd. Bakhori, Siti Nadia, Hassan, Mohamad Zaki, Abdul Aziz, Sa’ardin, Sheikh Md. Fadzulah, Siti Hajar, Ahmad, Fauzan   +4 more
openaire   +3 more sources

Tensile Property and Influence Parameters of Bonded Repaired Composite Laminates

Cailiao gongcheng, 2017
Bonded repair is efficient and widely-used repair technique for composite structures. Tests were conducted to study the tensile property of scarf repaired and external bonded repaired composite laminates with different repair parameters. The results show
NIE Heng-chang, XU Ji-feng, GUAN Zhi-dong, LI Zeng-shan, WANG Xin   +4 more
doaj   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Biocomposite from polylactic acid and lignocellulosic fibers: structure-property correlations [PDF]

, 2013
PLA biocomposites were prepared using three corncob fractions and a wood fiber as reference. The composites were characterized by tensile testing, scanning electron (SEM) and polarization optical (POM) microscopy.
Renner, Károly, Pukánszky, Béla, Móczó, János, Faludi, Gábor, Dora, Gábor   +4 more
core   +1 more source

An Explicit Constitutive Reconstruction Framework for Mechanical Characterization of Miniaturized 3D‐Printed Specimens

Advanced Engineering Materials, EarlyView.
An explicit constitutive reconstruction framework enables accurate tensile characterization of miniaturized additively manufactured specimens using only the grip‐to‐grip displacement measurements. Progressive validation through self‐consistency, analytical comparison, and inverse finite element method (iFEM) benchmarking demonstrates constitutive ...
Junqing Leng, Caralyn Collins, Pengpeng Zhang, Joanna Zhang, Cheng Sun   +4 more
wiley   +1 more source

Structural optimization and direct reverse superplastic forming process for aluminum alloy multi cavities pallet

Scientific Reports
In this study, the structural optimization, the direct-reverse superplastic forming (SPF) process the thickness distribution and the tensile property of the industrial 5083 aluminum alloy pallet with multi-deep cavities were investigated.
Zhihao Du, Xinhua Gao, Xiangxiang Dai, Guofeng Wang, Shuobing Chen, Congzheng Zhang, Liang Li   +6 more
doaj   +1 more source

Impacts of multiple recycling on bamboo flour–thermoplastic polyurethane composite filaments used in 3D printing applications

Advances in Bamboo Science
The effects of multiple recycling cycles on bamboo flour−thermoplastic polyurethane filaments and their properties in fused filament fabrication were investigated. Successive recycling induced progressive thermomechanical degradation of the thermoplastic
Yu-Chen Chien, Jyh-Horng Wu, Chia-Wei Chang, Teng-Chun Yang   +3 more
doaj   +1 more source