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Online since: January 2021
Authors: Gen Sasaki
Particle size and distribution affect the thermal properties such as thermal conductivity, thermal expansion, and mechanical properties.
By its distribution situation, the composites have anisotropic properties.
In order to optimize the composite properties, it is necessary to clarify the effect of these factors quantitatively.
In this study, the effect of volume fraction, dispersibility on thermal conductivity, thermal expansion, and mechanical properties were investigated.
Summary To clarify the effect of the morphology of TiB2 particles in Al matrix composites on the thermal properties and mechanical properties, the composites with different volume fraction under different preparation condition was prepared.
Online since: March 2012
Authors: Abderrahim Boudenne, Manel Haddadi, Boudjemaa Agoudjil
Clarifying the role of the factors, influencing the properties of the composites, enable us to choose the suitable processing method for obtaining the composites and to improve the different properties of these systems.
The achievement of metallic properties in such composites depends on many factors, and it is just the possibility of controlling the electrical and physical characteristics.
By now, hundreds of publications have reported certain aspects of the mechanical and thermal enhancement of different polymer systems by CNTs [29]. 2.2.1 Mechanical properties The superlative mechanical properties of carbon nanotubes make them the filler material of choice for composite reinforcement.
The presence of an interfacial resistance between the nanotube and the matrix material has been cited as the principal factors affecting heat flow in CNT polymer composites.
LORENTS, "MECHANICAL AND THERMAL PROPERTIES OF CARBON NANOTUBES," Carbon, vol. 33, pp. 925-930, 1995
Online since: February 2012
Authors: Ying Li, Bei Hai He
Introduction The coating surface topography and properties are dependent on factors such as pore structure, coating color formulation, particle arranging and coating speed, et.
The amount and type of latex binder, pigment particle, and coating condition have a significant effect on both the structure and chemical properties of pigment coatings, which affects critical surface properties, e.g., gloss, ink setting rate via liquid absorption, and spreading properties [1, 2].
Measurement of Surface Topography and Properties.
The findings indicated that pigment affected the pore size, depth and distribution of the coated paper surface owing to the different pigment properties.
It could be concluded that pigment properties affected surface topography, pore distribution, surface physical-chemical properties and final printing quality of coated paper.
Online since: January 2018
Authors: Cattaleeya Pattamaprom, Yodsathorn Wongngam, Dechnarong Pimalai
In 1978, Pendle et al. reported that the mechanical stability of CNRL depends on various factors.
These factors directly relate to colloid stability [1].
The ionic strength of water is one of the main factor affecting the MST of latex.
The PO and PRI properties were characterized by using plastometer following the ISO 2930:2009 standard.
Other properties of CNRL samples treated by several methods at 30 days.
Online since: December 2025
Authors: Vasil Matukhno, Tetiana Oliinyk, Viktoriya Pasternak, Artem Ruban
It is worth noting that the proposed methodology enables the study of the mechanical properties of systems with particles of various sizes and compositions, as well as the modeling of their behavior in confined spaces and under dynamic influences.
Each of these factors plays a significant role in determining the interaction between particles in a granular system.
Additionally, mass influences the inertia of particles, affecting how they respond to applied forces.
All these factors will be integrated into the DEM model to simulate real-world behavior more accurately.
Huliieva, Prediction of the structural properties of powder materials by 3D modeling methods.
Online since: October 2014
Authors: Yan Guo, Peng Ling Li, Bei Bo Zhang
Physical and mechanical properties of the treated flax fiber is shown in Table 3.
Calculate the mean value of the corresponding index factors and range using the range analysis (the range values of all factors is shown in Table 4).
Table 3 Physical and mechanical properties of the treated flax fiber Text NO.
Two factors caused the result: 1.
Conclusion 1)When ultrasound is used for alkali treatment of flax fibers, fiber mechanical properties are better than processed by conventional methods.
Online since: October 2012
Authors: Abuduhelili Haibier, Yong Xin Wu
Reinforcement corrosion is one important factor affecting the durability and safety of reinforced concrete structures.
The carbonation process and the factors affecting concrete carbonation are discussed according to test results.
Carbonation would change the internal composition and orginization of concrete and then affect the mechanical properties and durability of concrete structures.
Relevant properties of the cement were given in table 1 and table 2
The main factor affecting the carbonation depth of mineral admixture introduced concrete is W/C ratio.
Online since: December 2010
Authors: Igor V. Alexandrov, Marina M. Abramova, Valentin K. Shamardin, Tatyana M. Bulanova, Marina V. Karavaeva
The Effect of Structure on Mechanical and Corrosion Properties of Austenitic Steel Subjected to Neutron Irradiation Marina M.
Corrosion behavior, mechanical properties are analyzed in the temperature range of 20…650 °С.
One of the most important factors connected with the radiation resistance is material’s susceptibility to intergranular corrosion.
The mechanical properties of steel samples 18Cr-9Ni in initial state and after ECAP Тtest.
The mechanical properties of AISI 321 steel samples after irradiation in BOR-60 reactor at T = 350 ° C and damage dose 5.3 dpa Тtest.
Online since: January 2005
Authors: Zoltán Gácsi, Zsolt Csepeli
The continuous development of steel products requires the detailed investigation of relationships between the production technology, microstructure, and mechanical properties.
That is why it is not surprising that several scientists aim to evaluate the relationship between the microstructure and mechanical properties of the thermomechanically rolled steels [4,5].
In order to investigate further the relationship between the microstructure and the mechanical properties and to separate the effects of the different microstructural parameters, a correlation analysis was carried out.
This means that the morphological anisotropy of the steel strips produced by controlled temperature rolling has a significant effect on their mechanical properties.
The method of the controlled temperature rolling has a significant effect on the nature of the relationship between the microstructure and the mechanical properties of the steel strips.
Online since: April 2014
Authors: Hai Tao Yu, Wen Hong Tao, Yu Peng Chen, Li Yuan Dong, Xing Hua Fu
The order of the factors affecting 24 h water absorption comes out as way of incorporation of hydrophobic agent (C) > fly ash content (A) > weight ratio of water and material (B) > aggregate content (D).
The order of the factors affecting the softening coefficient comes out as weight ratio of water and material (B) > way of incorporation of hydrophobic agent (C) > aggregate content (D) > fly ash content (A).
Conclusions (1) The order of the factors affecting the dry density of the thermal insulation mortar is aggregate content (D) > ways of incorporation of hydrophobic agent (C) > fly ash content (A) > weight ratio of water and material (B).
The order of the factors affecting the 24 h water absorption comes out as: ways of incorporation of hydrophobic agent (C) > fly ash content (A) > weight ratio of water and material (B) > aggregate content (D).
The order of the factors affecting the softening coefficient comes out as: weight ratio of water and material (B) > ways of incorporation of hydrophobic agent (C) > aggregate content (D) > fly ash content (A)
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