Results 31 to 40 of about 85,653 (52)

Examining the impact of sheet placement and changes in waves characteristics on behavior of wavy steel shear wall

open access: yesCase Studies in Construction Materials, 2018
Steel shear walls are usually constructed in two forms, solid and non-solid. Generally, the solid ones function better in terms of seismic performance and exploitation; however, their construction is costly and time-consuming due to the use of various ...
Hamid Reza Ashrafi   +3 more
doaj   +1 more source

Preparation of hybrid biomaterials for bone tissue engineering

open access: yesMaterials Research, 2007
Tissue engineering has evolved from the use of biomaterials for bone substitution that fulfill the clinical demands of biocompatibility, biodegradability, non-immunogeneity, structural strength and porosity.
Vilma Conceição Costa   +5 more
doaj   +1 more source

Evaluation of solidification cracking susceptibility during laser welding in advanced high strength automotive steels

open access: yesMaterials & Design, 2019
Solidification cracking susceptibility during laser welding was studied experimentally and numerically in advanced high strength steel sheets, namely transformation-induced plasticity (TRIP) and dual phase (DP) steel.
G. Agarwal   +3 more
doaj   +1 more source

Fluxless ultrasonic soldering of SiC ceramics and Cu by Bi–Ag–Ti based solder

open access: yesAIMS Materials Science, 2020
The aim of this research was to study the microstructure in soldered joint of SiC ceramics with Cu in cases of flux-less soldering with ultrasound assistance.
Daniela Šuryová   +2 more
doaj   +1 more source

Modeling of pvT behavior of semi-crystalline polymer based on the two-domain Tait equation of state for injection molding

open access: yesMaterials & Design, 2019
The absence of the influence of cooling rate in the pressure–specific volume–temperature (pvT) models makes them inadequate in the process simulation of injection molding.
Jian Wang   +4 more
doaj   +1 more source

Preparation of refractory calcium aluminate cement using the sonochemical process

open access: yesMaterials Research, 2013
Calcium aluminate cements (CAC) were prepared using the sonochemical process, followed by heat treatment. A study was made of the action of ultrasonic waves and the influence of thermal treatment conditions on two initial molar compositions of 1:1 and 1 ...
Rafaela Roberta Lourenço   +2 more
doaj  

Tensile failure of fibre-metal-laminates made of titanium and carbon-fibre/epoxy laminates

open access: yesMaterials & Design, 2019
The tensile properties of the lightweight titanium-based carbon-fibre/epoxy laminates (TI-CF FMLs) were investigated under quasi-static loading. A comprehensive experimental study was conducted for eleven different types of the TI-CF FMLs (considering ...
Jing Sun   +4 more
doaj   +1 more source

Effect of interlayer thickness on mechanical properties of steel/polymer/steel laminates fabricated by roll bonding technique [PDF]

open access: yes
Nowadays, metal/polymer/metal laminates are extensively used in various industries due to their unparalleled properties. In this study, the roll bonding process was employed for lamination of low carbon steel (St14) and semi-melted thermoplastic ...
Akbarzadeh, Abbas   +2 more
core  

Facile fabrication, characterization and efficient photocatalytic activity of surfactant free ZnS, CdS and CuS nanoparticles

open access: yesJournal of Science: Advanced Materials and Devices, 2019
In this research, some metal sulfide nanoparticles (NPs) including ZnS, CdS and CuS NPs were prepared by a simple and low-cost co-precipitation method for the photocatalytic degradation of Bromothymol blue dye (BTB) under natural sunlight irradiation ...
Dasari Ayodhya, Guttena Veerabhadram
doaj   +1 more source

Development of (Nb,Ta)3Sn multifilamentary superconductor wire for high current applications

open access: yesMaterials Research, 2000
The optimization of the energy generated by a MagnetoHydroDynamic (MHD) channel using a superconducting magnet demands the optimization of the magnetic field of the system and of the critical points on the magnet winding.
Durval Rodrigues Jr.   +1 more
doaj   +1 more source

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