Friction spot welding of PMMA with PMMA/silica and PMMA/silica-g-PMMA nanocomposites functionalized via ATRP
نویسندگان
چکیده
منابع مشابه
A Hybrid Thermal Assisted Friction Stir Welding Approach for PMMA Sheets
The widespread application of thermoplastic polymers in different aspects of industries has motivated researchers and companies to improve and upgrade their forming, joining and assembling processes to overcome their limitations. One of the newest joining methods of thermoplastics is friction stir welding which is based on frictional heat generated through contact between a rotating tool and th...
متن کاملA Hybrid Thermal Assisted Friction Stir Welding Approach for PMMA Sheets
The widespread application of thermoplastic polymers in different aspects of industries has motivated researchers and companies to improve and upgrade their forming, joining and assembling processes to overcome their limitations. One of the newest joining methods of thermoplastics is friction stir welding which is based on frictional heat generated through contact between a rotating tool and th...
متن کاملFriction Stir Welding؛ Material Flow؛ Heat Generation؛ Thermal Simulation؛ Poly methyl methacrylate (PMMA)
In this study, the effects of linear and rotational speed of the friction stir welding tool was investigated on the heat generation and distribution at surface and inside of workpiece, material flow and geometry of the welding area of poly methyl methacrylate (PMMA) workpiece. The commercial CFD Fluent 6.4 software was used to simulation of the process with computational fluid dynamic technique...
متن کاملDielectric and magnetic properties of YIG/PMMA nanocomposites
Yittrium iron garnet, Y3Fe5O12 (YIG), is a material used widely in electronic devices for the microwave region as well as the magnetic bubble domain-type memories. Yittrium iron garnet (Y3Fe5O12) was produced by mechanochemical synthesis from Y2O3 and Fe2O3 with particle size of around 150 nm. PMMA/YIG composite films were prepared by solution casting method at diffferent concentration (i.e. 10...
متن کاملRelationship Between Dispersion Metric and Properties of PMMA/SWNT Nanocomposites
Particle spatial dispersion is a crucial characteristic of polymer composite materials and this property is recognized as especially important in nanocomposite materials due to the general tendency of nanoparticles to aggregate under processing conditions. We introduce dispersion metrics along with a specified dispersion scale over which material homogeneity is measured and consider how the dis...
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ژورنال
عنوان ژورنال: Polymer
سال: 2014
ISSN: 0032-3861
DOI: 10.1016/j.polymer.2014.08.022