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Online since: March 2025
Authors: Mikko Hietala, Markku Keskitalo, Antti Järvenpää, Timo Rautio
Mechanical properties, such as tensile strength, hardness, and ductility, are influenced by factors such as microstructure, and defects introduced during the additive manufacturing process.
The mechanical properties of the CS wire are presented in Table 2.
Mechanical properties of the carbon steel wire.
Table 5 presents the mechanical properties of the WAAM carbon steel parts.
Mechanical properties of the WAAM CS with different printing parameters.
The mechanical properties of the CS wire are presented in Table 2.
Mechanical properties of the carbon steel wire.
Table 5 presents the mechanical properties of the WAAM carbon steel parts.
Mechanical properties of the WAAM CS with different printing parameters.
Online since: December 2023
Authors: Pau Loke Show, Revathy Sankaran
arevathy@ucsiuniversity.edu.my, bpauloke.show@ku.ac.ae
Keywords: Hollow glass sphere; strength; sintering; mechanical properties
Abstract.
In this present study, an effort has been made to investigate the mechanical properties of hollow glass microsphere.
It has been consistently established that sintering significantly affects properties of HGM.
Future studies should investigate other variables that affect the characteristics of HGM to obtain prominent HGMs with optimum mechanical properties and greater heat resistance capabilities that can be useful in various applications.
Prado, “Mechanical Properties of Glass Microspheres,” Procedia Materials Science, vol. 8, no.
In this present study, an effort has been made to investigate the mechanical properties of hollow glass microsphere.
It has been consistently established that sintering significantly affects properties of HGM.
Future studies should investigate other variables that affect the characteristics of HGM to obtain prominent HGMs with optimum mechanical properties and greater heat resistance capabilities that can be useful in various applications.
Prado, “Mechanical Properties of Glass Microspheres,” Procedia Materials Science, vol. 8, no.
Online since: September 2013
Authors: José S. Machado
Survey of existing timber structures often includes the need to allocate mechanical properties to structural timber members.
During this stage a first allocation of mechanical properties to timber members is made.
Factors used in a preliminary survey to assess the reference properties of timber members on service Second stage – Detail survey of timbers Detail survey is carried out on critical areas identified by structural analysis performed after the preliminary survey.
These two last techniques are strongly affected by operation factors (e.g. wood moisture content, equipment and testing procedure).
Determination of characteristic values of mechanical properties and density
During this stage a first allocation of mechanical properties to timber members is made.
Factors used in a preliminary survey to assess the reference properties of timber members on service Second stage – Detail survey of timbers Detail survey is carried out on critical areas identified by structural analysis performed after the preliminary survey.
These two last techniques are strongly affected by operation factors (e.g. wood moisture content, equipment and testing procedure).
Determination of characteristic values of mechanical properties and density
Online since: January 2012
Authors: Qiang Fu, Li Jie Zhao
One drawback of this actuator is that environmental factors impact its performance including temperature and humidity.
Two systems are combined together to verify the ambient factors how to impact the mechanical properties of cellulose-based material.
Figure 3 and 4 represent the environmental effects on the mechanical properties of EAPap.
Fig. 4 Dependence of mechanical properties with temperature Fig. 5 Dependence of mechanical properties with and without electrodes To investigate the electric field effect on the material properties, C11 cellophane sample was selected to test.
It is evident that the electric field affected the material properties of EAPap and critical electric excitation is existed.
Two systems are combined together to verify the ambient factors how to impact the mechanical properties of cellulose-based material.
Figure 3 and 4 represent the environmental effects on the mechanical properties of EAPap.
Fig. 4 Dependence of mechanical properties with temperature Fig. 5 Dependence of mechanical properties with and without electrodes To investigate the electric field effect on the material properties, C11 cellophane sample was selected to test.
It is evident that the electric field affected the material properties of EAPap and critical electric excitation is existed.
Online since: August 2012
Authors: Shuang Shuang Sun, Yong Sheng Ren, Xian Ce Jiang
Experimental Study on Damping Properties of Fiber Reinforced Composites with Resin Matrices
Sun Shuangshuang1,a, Jiang Xiance2,b and Ren Yongsheng3,c
1College of Electro-mechanical Eng., Qingdao Univ. of Sci. & Tech., Qingdao 266061, China
2 Dept. of Mechanical and Aeronautical Eng., Naval Aeronautical Eng.
It is found that temperature and frequency have significant effects on damping properties of these fiber reinforced resin composites.
Thus the safety, reliability and life of blades are seriously affected.
The effects of temperature and frequency will be observed on damping properties.
It is found that temperature and frequency have significant influences on their damping properties.
It is found that temperature and frequency have significant effects on damping properties of these fiber reinforced resin composites.
Thus the safety, reliability and life of blades are seriously affected.
The effects of temperature and frequency will be observed on damping properties.
It is found that temperature and frequency have significant influences on their damping properties.
Online since: May 2014
Authors: Yuan Tong Gu, Hai Fei Zhan, Ye Wei
This observation indicates that a higher Q-factor will be deduced for the graphene with 1.77% N-dopant comparing with that of the graphene with 0.88% N-dopant, i.e., the increase of the percentage of N-dopant is not necessary corresponding to a lower Q-factor and other factors (e.g., locations or distributions of the N-dopant) might also play a critical role in affecting the resonance properties of the graphene.
Shenoy, Mechanical properties of methyl functionalized graphene: a molecular dynamics study.
Shenoy, A molecular dynamics study of the mechanical properties of hydrogen functionalized graphene.
[23] Zhang, Y., et al., Mechanical properties of bilayer graphene sheets coupled by sp3 bonding.
[26] Mortazavi, B., et al., Nitrogen doping and vacancy effects on the mechanical properties of graphene: A molecular dynamics study.
Shenoy, Mechanical properties of methyl functionalized graphene: a molecular dynamics study.
Shenoy, A molecular dynamics study of the mechanical properties of hydrogen functionalized graphene.
[23] Zhang, Y., et al., Mechanical properties of bilayer graphene sheets coupled by sp3 bonding.
[26] Mortazavi, B., et al., Nitrogen doping and vacancy effects on the mechanical properties of graphene: A molecular dynamics study.
Online since: August 2014
Authors: Aeslina binti Abdul Kadir, A.S. Abdul Rahim
PHYSICAL AND MECHANICAL PROPERTIES OF FIRED CLAY BRICK INCORPORATING WITH MOSAIC SLUDGE WASTE
A.S.
Because water content is an important factor affecting the quality of the brick, compaction test was conducted to determine the optimum moisture content (OMC).
In order to determine the OMC, which is an important factor affecting the properties of brick, a mixture and test was based on British Standard 1377.
Shrinkage depends upon several factors.
These factors include the properties of the components, the proportion of the components, mixing manner, the amount of moisture, dry environment and member size.
Because water content is an important factor affecting the quality of the brick, compaction test was conducted to determine the optimum moisture content (OMC).
In order to determine the OMC, which is an important factor affecting the properties of brick, a mixture and test was based on British Standard 1377.
Shrinkage depends upon several factors.
These factors include the properties of the components, the proportion of the components, mixing manner, the amount of moisture, dry environment and member size.
Online since: February 2022
Authors: Michail G. Potapov, B.B. Zaritskiy, N.A. Kuts
The Effect of Cooling Rate on Structure, Basic Mechanical and Special Properties of Complex Alloyed Manganese Cast Iron
M.G.
It is shown that the cooling rate (as well as the chemical composition of cast iron) is a determining factor in the primary microstructure formation that affects the properties of castings.
Obviously, the impact loads and the cooling rate should affect the properties and the qualitative share of the effect of elements on these properties.
Such a difference is insignificant, therefore, it does not, in fact, give any improved indicators of mechanical properties.
Thus, the conditions of a favorable crystallization rate become one of the key factors for a significant increase in the strength characteristics of the alloy.
It is shown that the cooling rate (as well as the chemical composition of cast iron) is a determining factor in the primary microstructure formation that affects the properties of castings.
Obviously, the impact loads and the cooling rate should affect the properties and the qualitative share of the effect of elements on these properties.
Such a difference is insignificant, therefore, it does not, in fact, give any improved indicators of mechanical properties.
Thus, the conditions of a favorable crystallization rate become one of the key factors for a significant increase in the strength characteristics of the alloy.
Interrelation between Microstructure and Mechanical Properties of Heavy Section Ductile Iron Casting
Online since: February 2011
Authors: Fu Yang Cao, Xiao Gang Diao, Shan Zhi Ren, Jian Fei Sun, Zhi Liang Ning
Many factors, such as chemical composition, cooling rate, liquid treatment and heat treatment, have their influences on the microstructure[8, 13-15].
Cooling rate has its dramatic effect on the microstructure of heavy section ductile iron casting under the same conditions and hence affects the mechanical properties of castings[8, 16-17].
Chills were used to reduce the solidification time thereby improving its mechanical properties.
Samples taken from the casting were near the thermocouple used for measurement of mechanical properties.
Fig. 4 Count and size of graphite nodule at different positions of sector casting Mechanical properties The mechanical properties measured at positions 1 and 2 of the sector casting are shown in Table 2.
Cooling rate has its dramatic effect on the microstructure of heavy section ductile iron casting under the same conditions and hence affects the mechanical properties of castings[8, 16-17].
Chills were used to reduce the solidification time thereby improving its mechanical properties.
Samples taken from the casting were near the thermocouple used for measurement of mechanical properties.
Fig. 4 Count and size of graphite nodule at different positions of sector casting Mechanical properties The mechanical properties measured at positions 1 and 2 of the sector casting are shown in Table 2.
Online since: August 2022
Authors: Volodymyr Koloskov, Kirill Degtyarev, Olena Strelnikova, Olena Sierikova
The aim of the paper is to improve the mechanical properties of liquid hydrocarbon storage tank materials.
For environmentally hazardous facilities, it has been important to constantly monitoring [11] their technical condition, monitoring the condition of the surrounding area [12], which they could affect, assess of natural and technogenic factors affecting these facilities, operational loads assess, prediction the changes in technical condition and prediction the impact of factors of various origin.
It is also important to implement the proper materials with necessity mechanical properties for safe condition of tanks.
For instance, in publications [20-22] devoted to effective mechanical properties of nanocomposites, the influence of interfacial surfaces [23] is studied, that significantly affect both elastic fields and effective modules of composite materials.
A study of significant factors affecting the quality of water in the Oskil River (Ukraine).
For environmentally hazardous facilities, it has been important to constantly monitoring [11] their technical condition, monitoring the condition of the surrounding area [12], which they could affect, assess of natural and technogenic factors affecting these facilities, operational loads assess, prediction the changes in technical condition and prediction the impact of factors of various origin.
It is also important to implement the proper materials with necessity mechanical properties for safe condition of tanks.
For instance, in publications [20-22] devoted to effective mechanical properties of nanocomposites, the influence of interfacial surfaces [23] is studied, that significantly affect both elastic fields and effective modules of composite materials.
A study of significant factors affecting the quality of water in the Oskil River (Ukraine).