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Online since: January 2022
Authors: Saifulnizan Jamian, Muniandy Nagentrau, Sartono Putro, Nishata Royan Rajendra Royan
OPMF Mechanical Properties Mechanical properties of OPFM composites highly depend on various aspects such as interface adhesion between fiber and polymer, physical properties of OPMF and strength of fiber.
NaOH treatment on mesocarp fiber had influenced the mechanical properties of composite [1].
Hence, that explains the improved mechanical properties of SHS treated bio composite.
Moreover, fiber loading also affects the mechanical properties of OPMF/PP and SHS-OPMF/PP bio composite.
A study on the mechanical properties of oil palm mesocarp fibre-reinforced thermoplastic. 
Online since: June 2017
Authors: Nik Mizamzul Mehat, Shahrul Kamaruddin
Plastic moulded gears offer some unique properties that are not achievable with metal based gears.
From the results of ANOVA in Table 3, the bamboo loading percentage appears to be the key parameter affecting the wear in an engaged gear pair.
From the result of ANOVA, bamboo loading percentage is considered as the most significant factor affecting the wear in plastic gear.
Yu, The effect of ages on the tensile mechanical properties of elementary fibers extracted from sympodial bamboo species, Inds.
A comparative study of mechanical and comfort properties of bamboo viscose as an eco-friendly alternative to conventional cotton fibre in polyester blended knitted fabrics, J.
Online since: April 2016
Authors: Chen You, Min Fang Chen, Bei Liu, Yun Zhao, Jun Ping Jia
Due to the special topography in length and diameter, magnesium oxide (MgO) whisker has good mechanical properties to improve the mechanical and biological properties of biodegradable polymer materials, while the morphology of MgO whisker is significantly related to the morphology of its precursor whisker.
In this work the precursor whisker is prepared through the mild solution approach and the effects of three producing factors on the growth of precursor whisker are systematically investigated by scanning electronic microscopy(SEM) and X-ray diffraction (XRD).
The whisker is distinctive, it is with the properties of high melting point, high elastic modulus and good corrosion resistance, basing on which it can affect more significantly to matrix material than other shape.
It advantageously improves the material various properties, for example strength, hardness, toughness, microwave absorption properties, thereby utilizing widely in chemical engineering, materials science and other fields[2-5].
Also we found a new way to prepare flower-like slice who has good adsorption properties for its larger specific surface area.
Online since: August 2013
Authors: Siriporn Tanodekaew, Tassanaporn Saen-Isara, Sirasa Yodmongkol, Surachai Dechkunakorn, Toemsak Srikhirin, Theeralaksna Suddhasthira, Wassana Wicha, Niwat Anuwongnukroh
However, the physical and mechanical properties of this resin was inferior to Orthocryl® [1].
Several factors that influence flexural properties of acrylic resins, including cross-linking agent [4], residual monomers [5], powder to liquid ratio [6], porosity [7], curing process [8], water sorption [9] and molecular weight [10].
The molecular weight distribution is one of the important factors that can be used to determine the properties of acrylic resins [11].
PMMA beads with different molecular weights have an effect on the mechanical properties of polymers [13].
Factors that affect the rheologic properties of acrylic resin denture base materials.
Online since: October 2011
Authors: Majid Elyasi, Vahid Daiezadeh, Meghdad Mollaei
Also, the effect of blank geometry and material properties on forming force in fine-blanking process was studied by theoretical formulation and experimental approach.
Introduction In sheet metal forming processes, the forces and forming limit are affected by a number of factors, such as material properties and tool design.
These three factors determine whether production by fine blanking can be rated as simple, medium-difficult, difficult or impossible.
Also, the material properties are listed in “Table 2”.
This factor and thus the blanking factor, is further affected by the geometrical form of the part, the effectiveness of lubrication, and the sharpness of the active elements in the tool.
Online since: December 2024
Authors: Gao Yang Liu, Jia Yi Li, Peng Liu, Dong He
With the change of interface characteristics, the mechanical properties also exhibit gradient variations.
Additionally, they exhibit outstanding low-temperature mechanical properties, making them widely used in aerospace, deep-sea vessels, and other fields.
As a typical dual-phase alloy, the phase structure and microstructure morphology of Ti-Al-V alloys change with deformation processes and heat treatment, ultimately affecting their mechanical properties [3].
Results and Analysis The Influence of Gradient Features on Deformation Behavior and Mechanical Properties.
Effects of heat treatment processes on the mechanical properties, microstructure evolution, and strengthening mechanisms of Al–Mg–Zn–Cu alloy [J].
Online since: August 2014
Authors: Md Akil Hazizan, Sinar Arzuria Adnan, Firuz Zainuddin, M.S. Siti Shuhadah, H.A. Sahrim, Mohd Azizan Nur Azni
Polymer nanocomposites have a great interest because of special properties of carbon nanotubes (CNTs) as excellent for mechanical, chemical, electrical and thermal properties.
The chemical bonding of CNTs composed entirely of sp2 carbon-carbon bonds and also found in diamond lead to provide CNTs with extremely high mechanical properties and the mechanical properties could exceed if mixed with existing polymer [3].
Unfortunately, this treatment creates defects in the CNTs lattice, which can lower the thermal, electrical conductivity of the CNTs and affect their mechanical properties [12].
The mechanical properties show that the tensile strength and ultimate strength of the composites were enhanced [11].
Mad., Analysis of Factors Associated with the Releasability of Carbon Nanotubes (CNTs) from Materials Containing Nanocomposites, in: Nanotech 2013 Vol. 3, p. 485 – 488. (2013) [12] G.
Online since: March 2014
Authors: Philip E. Irving, Fang Ming Zhao, Paul Jackson, Tong Yu Wu, David Ayre
Factors controlling development of cracks in the coating are poorly understood, and predictions of coating lifetime approximate.
Strain in the coatings is one of the contributing factors affecting the durability.
In this work, the fatigue properties of two types of filled epoxy coatings are investigated under strain-controlled fatigue tests.
The aim of this study is to develop understanding of the cracking behaviour of coating material and the effects of substrate properties on the cracking behaviour.
The fatigue property of the substrate prevents a characterisation of coating fatigue properties in a wider strain range.
Online since: May 2014
Authors: C. Schuman, Jean Sébastien Lecomte, F. Abbès, L.T. Nguyen, J.M. Raulot
Experimental curves can be used to determine the mechanical properties of the indented material.
The mechanical properties of the 3 HCP are summarized in Table 1.
Table 1 : Some mechanical properties of the 3 HCP Metals Materials c/a Yield strength [MPa] Melting Point [°C] CP-Ti 1.587 350 1665 Zn 1.856 30 419.6 Mg (AZ31) 1.624 162 630 Experimental methods The titanium used in this study is a Commercial Purity (CP) α-Ti (called T40) received as a thin sheet (1.6 mm thickness).
The indentation must be primarily a measure of the plastic properties of the metal (originally described by Tabor [4]).
The hardnesses of magnesium strongly vary with the orientation (by a factor of 3.6).
Online since: July 2007
Authors: Chong Pyong Chung, Dong June Chung, Hong Ki Bae
The all samples were obtained by tube type, and in the bilayered sample (Fig. 1 C) only, it showed weak mechanical properties owing to the poor miscibility of PLGA and PPD.
Characterization of scaffold - Mechanical property.
On the other hand, formation of point binding structures affects physical and mechanical properties of nonwoven mats.
In general, the three essential factors of tissue engineering are cells, scaffolds and ECM molecules.
Conclusions Nerve conduit had been successfully prepared through electrospinning method for nerve regeneration, and then we evaluated the properties of conduits as mechanical property and cell adhesion behavior on conduits treated ECM proteins.
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