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Online since: February 2007
Authors: Antal Huba, József Keskeny
Influences of Manufacturing Technology on the
Mechanical Properties of Silicone Rubber Structures
József Keskeny, Antal Huba
Budapest University of Technology and Economics
Dept. of Mechatronics, Optics and Instrumentation Technology
H-1111 Budapest, Egry J. u. 1.
The paper presents the results of investigations made to clear how the different manufacturing technologies of silicone rubber structures affect the mechanical properties of the products.
The paper summarises the results of our investigations on the material properties in the light of the manufacturing technology.
In [5] we report the properties of the patented sensor.
Summary We presented that the manufacturing method of silicone rubber structures affects the mechanical properties of the products.
The paper presents the results of investigations made to clear how the different manufacturing technologies of silicone rubber structures affect the mechanical properties of the products.
The paper summarises the results of our investigations on the material properties in the light of the manufacturing technology.
In [5] we report the properties of the patented sensor.
Summary We presented that the manufacturing method of silicone rubber structures affects the mechanical properties of the products.
Online since: March 2024
Authors: Antti Järvenpää, Mikko Hietala, Timo Rautio, Aappo Mustakangas, Matias Jaskari
Previous research has shown that PBF-LB manufactured AlSi10Mg can
exhibit superior mechanical properties compared to traditional material, but the anisotropic nature
of parts produced by PBF-LB can significantly affect their properties.
Furthermore, a study investigated factors limiting the fatigue life of the material and identified porosity associated with oxides as the main concern [13].
The effect of orientation on the mechanical properties of AlSi10Mg.
In conclusion, the printing orientation affects the tensile properties of PBF-LB manufactured AlSi10Mg.
Mechanical properties of AlSi10mg produced by selective laser melting.
Furthermore, a study investigated factors limiting the fatigue life of the material and identified porosity associated with oxides as the main concern [13].
The effect of orientation on the mechanical properties of AlSi10Mg.
In conclusion, the printing orientation affects the tensile properties of PBF-LB manufactured AlSi10Mg.
Mechanical properties of AlSi10mg produced by selective laser melting.
Online since: February 2013
Authors: Jin Feng Wang, Jian Ping Lin, Jian Zeng Li
Major influencing factors of flowing property are water-cement ratio, asphalt-cement quality ratio and cement types.
Factors influencing strength of cement asphalt mortar and mechanism research [J].
Major factors influencing strength of CA mortar [J].
Influence of loading rate on mechanical properties of cement asphalt mortars [J].
Temperature sensitivity of mechanical properties of cement asphalt mortars [J].
Factors influencing strength of cement asphalt mortar and mechanism research [J].
Major factors influencing strength of CA mortar [J].
Influence of loading rate on mechanical properties of cement asphalt mortars [J].
Temperature sensitivity of mechanical properties of cement asphalt mortars [J].
Online since: July 2021
Authors: Xiang Zhou, Yong Gui Li
Asphalt aging is a pivotal factor affecting the service performance of asphalt pavement.
Introduction Asphalt aging is a crucial factor affecting the service performance of asphalt pavement.
In the aging process, a series of physical and mechanical properties of asphalt will change, which has been studied by standard test methods for many years.
This experiment studied the influence of ultraviolet rays on asphalt composition, structure and properties.
(4) Ultraviolet aging obviously affects the rheological properties of asphalt at low temperature, which shows that the composite modulus increases and the phase angle decreases.
Introduction Asphalt aging is a crucial factor affecting the service performance of asphalt pavement.
In the aging process, a series of physical and mechanical properties of asphalt will change, which has been studied by standard test methods for many years.
This experiment studied the influence of ultraviolet rays on asphalt composition, structure and properties.
(4) Ultraviolet aging obviously affects the rheological properties of asphalt at low temperature, which shows that the composite modulus increases and the phase angle decreases.
Online since: March 2014
Authors: Ying Wang, Ping Li
Study on Mechanical Properties of Rebar HRB400 after Corrosion
Ping Li a, Ying Wang
Department of Civil Engineering, Luoyang Institute of Science and Technology, Luoyang 471023, China
aeappol@163.com
Key Words: Rebar, Corrosion, Strength, Elongation
Abstract: The corrosion behavior of rebar HRB400 in 1.5 wt.% NaCl solution was studied, and the mechanical properties before and after corrosion were tested.
Therefore, the corrosion of rebar has been one of the main factors to cause the failure of concrete structures [5, 6].
The tensile mechanical properties, including yield strength, tensile strength and elongation, are tested by a hydraulic pressure universal testing machine.
For long samples, corrosion rate calculation and mechanical properties tests are made after they are immersed in thin hydrochloric acid to remove the scale on the surface.
These will affect the strength properties of rebar.
Therefore, the corrosion of rebar has been one of the main factors to cause the failure of concrete structures [5, 6].
The tensile mechanical properties, including yield strength, tensile strength and elongation, are tested by a hydraulic pressure universal testing machine.
For long samples, corrosion rate calculation and mechanical properties tests are made after they are immersed in thin hydrochloric acid to remove the scale on the surface.
These will affect the strength properties of rebar.
Online since: July 2015
Authors: Wojciech Jurczak
The mechanical properties of the tested joints were supplemented with the Vickers hardness testing - HV5 determining the size of joint components (bonding region, heat-affected zone (HAZ), thermo-mechanically affected zone (TMAZ) and base material).
Hardness distribution measurements confirm the general distribution of mechanical properties in the tested joints.
In this way the approximate mechanical properties of the thin protective oxide layer on tested joints were determined.
Fig.7 shows the electrochemical-mechanical properties in the slow strain rate test of 7020 and 7020M alloy friction stir welded joints.
The mechanical properties of these joints are similar for both alloys and amount 340MPa.
Hardness distribution measurements confirm the general distribution of mechanical properties in the tested joints.
In this way the approximate mechanical properties of the thin protective oxide layer on tested joints were determined.
Fig.7 shows the electrochemical-mechanical properties in the slow strain rate test of 7020 and 7020M alloy friction stir welded joints.
The mechanical properties of these joints are similar for both alloys and amount 340MPa.
Online since: January 2014
Authors: Ján Slota, Ivan Gajdoš, Emil Spišák
Mostly the influence on mechanical properties was observed.
As the relation between mechanical property and process parameters is difficult to establish, attempt has been made to derive the empirical model between the processing parameters and mechanical properties using statistical methods [8].
The foregoing discussions reveal that FDM processed parts exhibit anisotropy of mechanical properties.
Properties are sensitive to the processing parameters because parameters affect mesostructure and fiber-to-fiber bond strength.
Operator gets the part with comparable or higher mechanical properties.
As the relation between mechanical property and process parameters is difficult to establish, attempt has been made to derive the empirical model between the processing parameters and mechanical properties using statistical methods [8].
The foregoing discussions reveal that FDM processed parts exhibit anisotropy of mechanical properties.
Properties are sensitive to the processing parameters because parameters affect mesostructure and fiber-to-fiber bond strength.
Operator gets the part with comparable or higher mechanical properties.
Online since: February 2008
Authors: Qing Song Ma, Zhao Hui Chen, Ke Jian, Song Wang, Jing Yu Liu
The densities and mechanical properties of them are shown in Table 1.
The interfacial structure and density are two most important factors [5,6].
Another important factor which affects the mechanical properies of the composites is the interfacial structure.
The densities and mechanical properties of them are shown in Table 2.
As a result, B-1600 exhibit much low mechanical properties.
The interfacial structure and density are two most important factors [5,6].
Another important factor which affects the mechanical properies of the composites is the interfacial structure.
The densities and mechanical properties of them are shown in Table 2.
As a result, B-1600 exhibit much low mechanical properties.
Online since: October 2011
Authors: Jian Dong Bao, Chang Ming Wang
The results that can not only reflect mechanical impedance property of the shoulder, but also embody the equivalent dynamic response property of man-gun system.
Introduction Lots of factors influenced automatic firing precision, which not only depended on firearm’s performance, and depended on the subjective factors of shooter such as controlling-gun ability.
The paper researched dynamic property of gun-shoulder, quality, rigidity and damping etc.
The results that can not only reflect mechanical impedance property of the shoulder, but also embody the equivalent dynamic response property of man-gun system.
This result reflects the impact of the shooters’ psychological factors and the way they used the gun.
Introduction Lots of factors influenced automatic firing precision, which not only depended on firearm’s performance, and depended on the subjective factors of shooter such as controlling-gun ability.
The paper researched dynamic property of gun-shoulder, quality, rigidity and damping etc.
The results that can not only reflect mechanical impedance property of the shoulder, but also embody the equivalent dynamic response property of man-gun system.
This result reflects the impact of the shooters’ psychological factors and the way they used the gun.
Online since: May 2004
Authors: H. Koyuncu, Y. Guney, G. Yılmaz, N. Ural, R. Bakıs
Mechanical and Microstructural Properties of Heated and Polluted
Kaolinite and Bentonite
G.
This work establishes the advantages of observing mechanical properties parallel with microstructure variations in order to understand the changes in the properties of clays.
This study examines mechanical and microstructural properties of heated and polluted kaolinite and bentonite.
As is the case with material composition, the microstructure is also a basic factor that influences soil engineering properties [15,16].
Microstructure is also a basic factor in determining the strength properties of clays.
This work establishes the advantages of observing mechanical properties parallel with microstructure variations in order to understand the changes in the properties of clays.
This study examines mechanical and microstructural properties of heated and polluted kaolinite and bentonite.
As is the case with material composition, the microstructure is also a basic factor that influences soil engineering properties [15,16].
Microstructure is also a basic factor in determining the strength properties of clays.