Results 11 to 20 of about 317,747 (267)

A Review in Sustainable Plastic Waste in Concrete

open access: yesJournal of Engineering, 2021
Recently times, industrial development has increased, including plastic industries, and since plastic has a very long analytical life, it will cause environmental pollution.
Mohammed Fadhil Qasim   +2 more
doaj   +1 more source

Compressive Strength of Steel Frames after Welding with Micro-Jet Cooling

open access: yesArchives of Metallurgy and Materials, 2016
Low carbon steel weld structures generally exhibit a very linear stress-strain relationship. In the study of strength of materials, the compressive strength is the capacity of a material or structure to withstand loads tending to reduce size of structure.
Hadryś D.   +4 more
doaj   +1 more source

Mechanical and structural properties of composites made from recycled and virgin polyethylene terephthalate (PET) and metal chip or mesh wire [PDF]

open access: yesMATEC Web of Conferences, 2019
Although polyethylene terephthalate (PET) is a champion of recycling, intense research is being done to find new solutions for using recycled plastic.
Rusu Mircea Aurelian Antoniu   +5 more
doaj   +1 more source

Determination of plastic properties using instrumented indentation test with hybrid particle swarm optimization

open access: yesUbiquity Proceedings, 2018
Instrumented indentation test is a promising non-destructive method to determine mechanical properties. This paper proposes a new approach to determine the plastic properties of bulk metal materials (including yield stress, strain-hardening exponent (n ...
L.Y. Huang   +4 more
doaj   +1 more source

Localization of Deformation in the Process of Large Plastic Deformations

open access: yesУспехи физики металлов, 2022
Experimental studies show that localization of plastic flow occurs both in quasi-static and dynamic deformations of metals. It leads to the formation of selected areas (lines, shear bands), in which the magnitude of plastic deformation and the density of
M. A. Latypova, S. L. Kuzmin, T. D. Fedorova, and D. N. Lawrinuk
doaj   +1 more source

Mechanical Properties of Plug Welds after Micro-Jet Cooling

open access: yesArchives of Metallurgy and Materials, 2016
New technology of micro-jet welding could be regarded as a new way to improve mechanical properties of plug welds. The main purpose of that paper was analyzing of mechanical properties of plug welds made by MIG welding method with micro-jet cooling.
Hadryś D.
doaj   +1 more source

Performance of 3D printed plastic scintillators for gamma-ray detection

open access: yesNuclear Engineering and Technology, 2020
Digital light processing three-dimensional (3D) printing technique is a powerful tool to rapidly manufacture plastic scintillators of almost any shape or geometric features. In our previous study, the main properties of light output and transmission were
Dong-geon Kim   +7 more
doaj   +1 more source

Experimental Analysis of Polymer-Coated Aggregate in Comparison to Ordinary Road Material [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
Worldwide the broad usage of plastic has resulted in the massive production of plastic pollution, which is incinerated, and put in landfills and oceans.
Ahmed Ullah   +8 more
doaj   +1 more source

Joining of Dissimilar Metal Pairs by Mechanical Locking Method

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi, 2019
The materials are assembled using assembly and disassembly methods. However, when the joining of dissimilar material types comes into question, it is difficult and problematic to use many joining methods. For this reason, some problems encountered in the
Serdar MERCAN
doaj   +1 more source

PLASTIC MATERIALS IN EUROPEAN AGRICULTURE: ACTUAL USE AND PERSPECTIVES

open access: yesJournal of Agricultural Engineering, 2012
The world consumption of plastics in agriculture amounts yearly to 6.5 million tons. In addition to conventional polymers used in agriculture for greenhouses and mulches such as PE, PVC, EVA, photo-selective and luminescent polymers have been used, in ...
Giacomo Scarascia-Mugnozza   +2 more
doaj   +1 more source

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