The converse magnetoelectric coupling in asymmetric granule/matrix composite film with Ni/PZT component

2018 ◽  
Vol 382 (16) ◽  
pp. 1124-1130 ◽  
Author(s):  
Bo Chen ◽  
Ning-Ning Su ◽  
Wen-Li Cui ◽  
Shi-Nong Yan
Keyword(s):  
Composite Film ◽  
Matrix Composite ◽  
Magnetoelectric Coupling ◽  
Granule Matrix

Effect of Graphene Oxide loading on ferroelectric and dielectric properties of hot pressed poly(vinylidene fluoride) matrix composite film

2020 ◽  
Vol 41 (7) ◽  
pp. 2855-2865 ◽  
Author(s):  
Sakti P. Muduli ◽  
Sabyasachi Parida ◽  
Sasmita Nayak ◽  
Sanjeeb K. Rout
Keyword(s):  
Graphene Oxide ◽  
Dielectric Properties ◽  
Composite Film ◽  
Matrix Composite ◽  
Vinylidene Fluoride ◽  
Poly Vinylidene Fluoride

Theory of magnetoelectric coupling in 2–2-type magnetostrictive/piezoelectric composite film with texture

2008 ◽  
Vol 41 (12) ◽  
pp. 125404 ◽  
Author(s):  
Chao-Qian Liu ◽  
Wei-Dong Fei ◽  
Wei-Li Li
Keyword(s):  
Composite Film ◽  
Magnetoelectric Coupling ◽  
Piezoelectric Composite

Magnetoelectric coupling in oxygen deficient La 0.67 Sr 0.33 MnO 3-δ /BaTiO 3 composite film

2018 ◽  
Vol 534 ◽  
pp. 141-144 ◽  
Author(s):  
Jianyuan Wang ◽  
Zhuokun Han ◽  
Jianying Bai ◽  
Bingcheng Luo ◽  
Changle Chen
Keyword(s):  
Composite Film ◽  
Magnetoelectric Coupling

Z-Axis Anisotropic Electrically Conducting Polymer-Matrix Composite Film

1997 ◽  
Vol 119 (4) ◽  
pp. 255-259 ◽  
Author(s):  
L. Li ◽  
D. D. L. Chung
Keyword(s):  
Composite Film ◽  
Conducting Polymer ◽  
Matrix Composite ◽  
Polymer Matrix ◽  
Polymer Matrix Composite ◽  
Volume Percent ◽  
Electrically Conducting ◽  
Polyether Sulfone ◽  
Conducting Path ◽  
Low Modulus

A z-axis anisotropic electrically conducting polymer-matrix composite film was developed. It comprised 25 volume percent copper coated polyether sulfone particles and a polyimidesiloxane matrix. Each particle protruded from both sides of the film and provided a conducting path along the z-axis. A z-axis pressure of 40 kPa resulted in a z-axis electrical resistivity of 2 Ω · cm for the overall film (i.e., 0.5 Ω · cm for a conducting path); subsequent pressure removal caused the resistivity to rise to 7 Ω · cm only. The film exhibited negligible stress relaxation and a low modulus of 1.67 GPa.

Induced magnetoelectric coupling and photoluminescence response in solution-processed CoFe2O4/Pb0.6Sr0.4TiO3 multiferroic composite film

2017 ◽  
Vol 183 (1) ◽  
pp. 110-125 ◽  
Author(s):  
Kanchan Bala ◽  
Jyoti Shah ◽  
Nainjeet Singh Negi ◽  
Ravinder K. Kotnala
Keyword(s):  
Composite Film ◽  
Magnetoelectric Coupling ◽  
Solution Processed ◽  
Multiferroic Composite ◽  
Photoluminescence Response

A Nd:YAG laser-microperforated poly(3-hydroxybutyrate-co-3-hydroxyvalerate)-basal membrane matrix composite film as substrate for keratinocytes

Biomaterials ◽  
2007 ◽  
Vol 28 (4) ◽  
pp. 650-660 ◽  
Author(s):  
Fernando Serrano ◽  
Laura López-G ◽  
Maria Jadraque ◽  
Mariëlle Koper ◽  
Gary Ellis ◽  
...  
Keyword(s):  
Composite Film ◽  
Matrix Composite ◽  
Nd:Yag Laser ◽  
Basal Membrane ◽  
Membrane Matrix

Z-Axis Anisotropic Electrically Conducting Polymer-Matrix Composite Film

1993 ◽  
Vol 323 ◽  
Author(s):  
Lin Li ◽  
D. D. L. Chung
Keyword(s):  
Electrical Resistivity ◽  
Composite Film ◽  
Conducting Polymer ◽  
Matrix Composite ◽  
Polymer Matrix ◽  
Polymer Matrix Composite ◽  
Electrically Conducting ◽  
Polyether Sulfone ◽  
Conducting Path ◽  
Low Modulus

AbstractA z-axis anisotropic electrically conducting polymer-matrix composite film was developed. It comprised 25 vol.% copper coated polyether sulfone particles and a polyimidesiloxane matrix. Each particle protruded from both sides of the film and provided a conducting path along the z-axis. A z-axis pressure of 40 kPa resulted in a z-axis electrical resistivity of 2 ohm.cm for the overall film (i.e., 5 × 10-2 ohm.cm for a conducting path); subsequent pressure removal caused the resistivity to rise to 7 ohm.cm only. The film exhibited negligible stress relaxation and a low modulus of 1.67 GPa.

TEM examination of 2014-SiC metal matrix composite

1988 ◽  
Vol 46 ◽  
pp. 726-727
Author(s):  
M. G. Burke ◽  
M. N. Gungor ◽  
P. K. Liaw
Keyword(s):  
Metal Matrix Composite ◽  
Metal Matrix Composites ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Tensile Deformation ◽  
Microstructural Characterization ◽  
Thin Foil ◽  
Matrix Alloy ◽  
Matrix Composites ◽  
Ion Milling

Aluminum-based metal matrix composites offer unique combinations of high specific strength and high stiffness. The improvement in strength and stiffness is related to the particulate reinforcement and the particular matrix alloy chosen. In this way, the metal matrix composite can be tailored for specific materials applications. The microstructural characterization of metal matrix composites is thus important in the development of these materials. In this study, the structure of a p/m 2014-SiC particulate metal matrix composite has been examined after extrusion and tensile deformation.Thin-foil specimens of the 2014-20 vol.% SiCp metal matrix composite were prepared by dimpling to approximately 35 μm prior to ion-milling using a Gatan Dual Ion Mill equipped with a cold stage. These samples were then examined in a Philips 400T TEM/STEM operated at 120 kV. Two material conditions were evaluated: after extrusion (80:1); and after tensile deformation at 250°C.

An appraisal of characteristic mechanical properties and microstructure of friction stir welding for Aluminium 6061 alloy – Silicon Carbide (SiCp) metal matrix composite

2019 ◽  
Vol 13 (4) ◽  
pp. 5804-5817
Author(s):  
Ibrahim Sabry
Keyword(s):  
Tensile Strength ◽  
Ultimate Tensile Strength ◽  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Welded Joint ◽  
Rotation Speed ◽  
Fusion Welding ◽  
Friction Stir ◽  
Al 6061

It is expected that the demand for Metal Matrix Composite (MMCs) will increase in these applications in the aerospace and automotive industries sectors, strengthened AMC has different advantages over monolithic aluminium alloy as it has characteristics between matrix metal and reinforcement particles.  However, adequate joining technique, which is important for structural materials, has not been established for (MMCs) yet. Conventional fusion welding is difficult because of the irregular redistribution or reinforcement particles.  Also, the reaction between reinforcement particles and aluminium matrix as weld defects such as porosity in the fusion zone make fusion welding more difficult. The aim of this work was to show friction stir welding (FSW) feasibility for entering Al 6061/5 to Al 6061/18 wt. % SiCp composites has been produced by using stir casting technique. SiCp is added as reinforcement in to Aluminium alloy (Al 6061) for preparing metal matrix composite. This method is less expensive and very effective. Different rotational speeds,1000 and 1800 rpm and traverse speed 10 mm \ min was examined. Specimen composite plates having thick 10 mm were FS welded successfully. A high-speed steel (HSS) cylindrical instrument with conical pin form was used for FSW. The outcome revealed that the ultimate tensile strength of the welded joint (Al 6061/18 wt. %) was 195 MPa at rotation speed 1800 rpm, the outcome revealed that the ultimate tensile strength of the welded joint (Al 6061/18 wt.%) was 165 MPa at rotation speed 1000 rpm, that was very near to the composite matrix as-cast strength. The research of microstructure showed the reason for increased joint strength and microhardness. The microstructural study showed the reason (4 %) for higher joint strength and microhardness.  due to Significant   of SiCp close to the boundary of the dynamically recrystallized and thermo mechanically affected zone (TMAZ) was observed through rotation speed 1800 rpm. The friction stir welded ultimate tensile strength Decreases as the volume fraction increases of SiCp (18 wt.%).

Properties of Aluminium Fly Ash Metal Matrix Composite

2014 ◽  
Vol 03 (11) ◽  
pp. 17160-17164 ◽  
Author(s):  
Kesavulu A ◽  
F.Anand Raju ◽  
Dr. M.L.S.Deva Kumar
Keyword(s):  
Fly Ash ◽  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix
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