Improving mechanical properties of continuous fiber-reinforced thermoplastic composites produced by FDM 3D printer Behnam Akhoundi, Amir Hossein Behravesh, and Arvin Bagheri Saed Journal of Reinforced Plastics and Composites 2018 38 : 3, 99-116

Improving Thermal and Mechanical Properties of Injection Moulded Kenaf Fibre-reinforced Polyhydroxy-butyrate Composites through Fibre Surface Treatment. Aziz Hassan, a, * Muhammad Rafiq Mohd Isa, a and Zainal Ariffin Mohd. Ishak b. Ecofriendly biodegradable composites were developed to mitigate the impact they have on the environment.

Improving the interfacial and mechanical properties of short glass fiber/epoxy composites by coating the glass fibers with cellulose nanocrystals. Express Polymer Letters. 10(7): 587-597. Keywords: polymer composites, nanomaterials, coatings, mechanical properties; Posted Date: May 13, 2016; Modified Date: November 21, 2016

Improving the mechanical properties of collagen-based membranes using silk fibroin for corneal tissue engineering J Biomed Mater Res A. 2015 Mar;103(3):1159-68. doi: 10.1002/jbm.a.35268. Epub 2014 Jul 15. Authors Kai Long 1 ...

In this study, advanced cross-linker was used to improve the mechanical properties of GAP binder. GAP was prepared and characterized in comparison with HTPB prepolymer. Density, characteristics groups, nitrogen content, humidity, viscosity, and milligram equivalent of (OH) per binders were determined.

The mechanical properties of TiAlN deposited on the steel are explained in this study. Thin films are deposited by RF magnetron sputtering on the steel substrates to improve the wear resistance and hardness of the samples. Due to their improved microstructure and nanograins, the nanofilms have improved the mechanical properties of the steel substrate surface.

The mechanical properties of carbon nanotubes are defined by two main measurements, the Young's Modulus W and tensile strength W (carbon nanotubes are respectively the stiffest and strongest materials yet to be discovered). CNTs are categorized into two different groups, single-walled CNTs and multi-walled CNTs this is because each of these groups has varying mechanical properties and failure ...

5. Methods for improving mechanical properties of NFPCs. There are different methods which can be employed for mechanical properties improvement of NFPCs. These methods are not rigid formulas that once applied will result in massive …

Tips to Improve Mechanical Properties. Tips to Improve Mechanical Properties Vision Design. Tensile Strength. Use hotter mold temperatures. Use high injection speed. Avoid high melt temperature. Injection pressure has little effect.

Maintaining mechanical properties One way to enhance properties is through including additives to polymers at the start of the manufacturing process – an area where Imerys, which provides a wide variety of mineral solutions to enhance the properties of finished products and address sustainability requirements, is heavily involved.

In this article, we present a fabric compositing method for improving the mechanical properties of soft robotic parts by creating a fabric/rubber composite that increases the strength and durability of the molded rubber. Comprehensive ASTM material tests evaluating the strength, tear resistance, and puncture resistance are conducted on multiple ...

Improving Mechanical Properties of GH4169 Alloys by Reversing the Deformation and Aging Sequence Qian Ran, Guizhou Key Laboratory of Materials Mechanical Behavior and Microstructure, College of Materials and Metallurgy, Guizhou University, Guiyang, 550025 P. R. China

Review: Methods for improving the mechanical properties of oxide glasses. Ian Donald. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 32 Full PDFs related to this paper. Read Paper. Review: Methods for improving the mechanical properties of oxide glasses.

There is a scope of effective investigation on the influence of FDM processing conditions on dynamic mechanical properties using artificial intelligence (AI) based techniques. The present study focused on investigation and optimization the manufacturing process parameters to evaluate the dynamic mechanical performance of FDM-produced part.

A review on techniques for improving the mechanical properties of fusion welded joints Pages 213-224 Download PDF. Authors: J. Kalpana, P. Srinivasa Rao, P. Govinda Rao. DOI: 10.5267/j.esm.2017.9.004. Keywords: Post Weld Heat treatment (PWHT), Pulsed current welding, Hybrid welding Vibratory assisted welding and mechanical properties

properties in all directions. The cold rolling of steel can also strengthen the steel but reduces ductility and toughness. Cast steel grades achieve the same trade off by alloying and heat treatm Therefore, casting grades with similar mechanical properties to wrought are …

improve the mechanical properties through the modification of build parameters. The work presented here emphasizes on establishing a method, which includes optical feedback, to expose the reason for improvement in mechanical properties of PC specimens: UTS, Young's modulus, and tensile strain.

Improving the interfacial and mechanical properties of short glass fiber/epoxy composites by coating the glass fibers with cellulose nanocrystals A. Asadi1, M. Miller1, R. J. Moon2,3, K. Kalaitzidou1,3* 1G.W. Woodruff School of Mechanical Engineering – Georgia Institute of …

Improving the mechanical properties of a high density carbon block from mesocarbon microbeads according to oxidative stabilization Ui-Su Im 1, 3, Jiyoung Kim 2,

Rock mechanical properties (e.g., uniaxial compressive strength or UCS, Young's modulus, and Poisson's ratio) are important input parameters for the geotechnical assessment and excavation designs.

Improving mechanical properties of ZK60 magnesium alloy 207 [ 30 ] Dinesh, S., V. Senthilkumar, P. Asokan, and D. Arulkirubakaran, E ff ect of cryogenic cooling on

Following myocardial infarction (MI), damaged myocytes are replaced by collagenous scar tissue, which serves an important mechanical function - maintaining integrity of the heart wall against enormous mechanical forces - but also disrupts electrical function as structural and electrical remodeling in the infarct and borderzone predispose to re-entry and ventricular tachycardia.

Firstly, improving mechanical properties, in general there will be an enhancement of ultimate strength due to the cementitious properties of the added waste materials. Secondly, gaining economic benefit as the pozzolanic and cementitious materials used are mostly industrial by-products. Thirdly, trapped water could be reacted with these ...

Blends of two long-chain branched polypropylenes (LCB-PP) and five linear polypropylenes (L-PP) were prepared in a single screw extruder at 240 °C. The two LCB-PPs were self-created via reactive extrusion at 180 °C by using dimyristyl peroxydicarbonate (PODIC C126) and dilauroyl peroxide (LP) as peroxides. For blending two and three recycled PPs like coffee caps, yoghurt cups and ...

The defective joints are fractured through cavities with rather low tensile properties. The defect-free joints are fractured on RS with most of the crack in the BM. (4) TSFSW technique is capable of widening the FSW process window of titanium alloy, improving the mechanical properties and prolonging the tool life.

Yusrina, et al., (2013) studied the mechanical and thermal ageing resistance of microcrystalline cellulose-palm reinforced polyester composite, using methyl ethyl Ketone Peroxide as catalyst. A layer of the composite (i.e microcrystalline cellulose as filler) was …

MECHANICAL PROPERTIES OF RUBBER Ronald J. Schaefer INTRODUCTION ... added to improve physical properties, affect vulcanization, prevent long-term dete-rioration, and improve processability.These ingredients are given in amounts based on a total of 100 parts of the rubber (parts per hundred of rubber).

Improving the Mechanical Properties of Additively Manufactured Micro-Architected Biodegradable Metals October 2021 JOM: the journal of the Minerals, Metals & Materials Society

In this section, we first show the results using the single-fidelity NN architecture (Fig. 1B) to demonstrate how they improve the estimation of mechanical properties of elastoplastic materials compared to those extracted solely from previously established dimensionless fitting functions for inverse analysis of conical indentation .

Natural fiber composite is the most preferable research area in the modern situation due to its availability, applications, and ecofriendly quality. This paper deals with the influence of hemp fiber with the various compositions of the ramie fiber and some basic mechanical properties of banana fiber composites. The hemp fiber is maintained as 20 percentage of total volume.

By the formation of a 1:1 cocrystal of caffeine and methyl gallate, we demonstrated that powder compaction properties could be profoundly improved. The selection criterion for cocrystal exhibiting superior compaction properties was the presence of slip planes in crystal structure. ... Dive into the research topics of 'Improving mechanical ...

Any methods to improve one, some, or all of these would open up designs for further mass loss, cost reduction, and/or formability. Constraints: No increase in weight, cost or formability; Mechanical performance better than current materials; Density decrease 10%-20%, while maintaining mechanical properties– ys, uts, elongation, Young's Mod.