Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: October 2014
Authors: M. Ashraf Imam, Arne W. Fliflet, Jerry Feng, Benjamin Y. Rock
Above this temperature, two major factors contribute to reduced ionization rates in the applicator.
The mechanical properties and other related parameters are under investigation.
The sintered density and mechanical properties of the as-fabricated parts (Fe-Cu/Ni-C) turned out to be superior to their conventionally sintered counterparts.
At the very least the rapid cooling preserves a very fine grain structure and results in excellent mechanical properties of the final product.
Qian, Microwave heating, isothermal sintering, and mechanical properties of powder metallurgy titanium and titanium alloys.
The mechanical properties and other related parameters are under investigation.
The sintered density and mechanical properties of the as-fabricated parts (Fe-Cu/Ni-C) turned out to be superior to their conventionally sintered counterparts.
At the very least the rapid cooling preserves a very fine grain structure and results in excellent mechanical properties of the final product.
Qian, Microwave heating, isothermal sintering, and mechanical properties of powder metallurgy titanium and titanium alloys.
Online since: March 2017
Authors: Chun Yao Hsu, Yue Fei Zhang, Chih Chung Hu
The influence of these factors was investigated using the Taguchi method, an orthogonal array L8.
The structural properties were recorded and analyzed by an X-ray diffraction (XRD) generator with a grazing incidence angle of 1°, and a scanning rate of 5°/min.
Another factor that affected the formation of W-V2O5 targets was the gas environment.
Control factors Surface temp.
Ocaya, Electrical, optical and structural properties of pure and gold-coated VO2 thin films on quartz substrate, Current Applied Physics 10(2) (2010) 508-512
The structural properties were recorded and analyzed by an X-ray diffraction (XRD) generator with a grazing incidence angle of 1°, and a scanning rate of 5°/min.
Another factor that affected the formation of W-V2O5 targets was the gas environment.
Control factors Surface temp.
Ocaya, Electrical, optical and structural properties of pure and gold-coated VO2 thin films on quartz substrate, Current Applied Physics 10(2) (2010) 508-512
Online since: June 2014
Authors: Meng Cai, Liang Gu
Automotive dynamics research the relationship between the stress and the vehicle movement, find the inner link and law affecting automobile main performance[4].
The advantage is that physical properties of the research object can be observed, intuitive to be trusted.
For heavy duty truck, there are many factors to affect the riding smoothness and handling stability, including chassis steel plate spring, cab mount, engine mount, tires, seats, etc.
Fig.3 Torsion spring polynomial stiffness coefficient optimization calculation Tires are important parts of duty truck, the structure parameters and mechanical properties decide the main driving performance of the car.
Other factors and the collocation between various factors has a little impact on acceleration value; Rear shock absorber damping and its tensile compression damping has large effects on the under-steer; Front shock absorber tensile damping, rear shock absorber tensile damping and rear shock absorber compression damping factors have large influences on the degree of body roll; Collocation of interaction among various factors of under-steer and body roll degrees have varying degrees of impact.
The advantage is that physical properties of the research object can be observed, intuitive to be trusted.
For heavy duty truck, there are many factors to affect the riding smoothness and handling stability, including chassis steel plate spring, cab mount, engine mount, tires, seats, etc.
Fig.3 Torsion spring polynomial stiffness coefficient optimization calculation Tires are important parts of duty truck, the structure parameters and mechanical properties decide the main driving performance of the car.
Other factors and the collocation between various factors has a little impact on acceleration value; Rear shock absorber damping and its tensile compression damping has large effects on the under-steer; Front shock absorber tensile damping, rear shock absorber tensile damping and rear shock absorber compression damping factors have large influences on the degree of body roll; Collocation of interaction among various factors of under-steer and body roll degrees have varying degrees of impact.
Online since: September 2013
Authors: Salahuddin Junus, Eric Tanoto, Anne Zulfia, Lilis Mariani
Currently it has developed a method to improve the mechanical properties of aluminum by adding reinforcement to the aluminum such as aluminum composite material with reinforcing ceramic such as silicon carbide (SiC), alumina (Al2O3), and Carbon.
From Fig. 1 (a), it is showed that the volume fraction of reinforcement affect tensile strength of the composite.
In addition to the above, several other important factors leading to decreased tensile strength values are uneven distribution of particles, the particles agglomerate and clustering reinforcement.
The existence of Al2O3 particle clumping in composites will affect the mechanical properties.
This will affect the properties of composites.
From Fig. 1 (a), it is showed that the volume fraction of reinforcement affect tensile strength of the composite.
In addition to the above, several other important factors leading to decreased tensile strength values are uneven distribution of particles, the particles agglomerate and clustering reinforcement.
The existence of Al2O3 particle clumping in composites will affect the mechanical properties.
This will affect the properties of composites.
Online since: July 2011
Authors: Shun Ai He, Feng Yuan Yang, Zhongyuan Lu, Jun Li
Many studies have been carried out to research the properties of Portland cement foam concrete [1].
And high thermal insulation and energy absorption properties of the as-prepared foam phosphogypsum have been found.
Results and Discussion Properties of Phosphogypsum Paste.
The properties of foam phosphogypsum were studied after the influence of these factors on paste had been confirmed.
It’s related to the thermal properties of gypsum and the porous structure of phosphogypsum.
And high thermal insulation and energy absorption properties of the as-prepared foam phosphogypsum have been found.
Results and Discussion Properties of Phosphogypsum Paste.
The properties of foam phosphogypsum were studied after the influence of these factors on paste had been confirmed.
It’s related to the thermal properties of gypsum and the porous structure of phosphogypsum.
Online since: September 2014
Authors: Hilmi Mukhtar, Marjan Farnam, Azmi Mohd Shariff
This review paper discusses the properties of glassy polymer membranes and their performance in gas separation.
Glassy polymers can exhibit a wide range of elastic properties depending on the testing conditions.
Several factors related to chemical structure are known to affect the glass transition temperature.
Jones and Koros [13] reported that by pyrolysis of aromatic polyimides, good membranes in terms of separation and mechanical properties will be achieved.
Tant, et al., In Structure and Properties of Glassy Polymers, American Chemical Society, Washington, DC, 2012
Glassy polymers can exhibit a wide range of elastic properties depending on the testing conditions.
Several factors related to chemical structure are known to affect the glass transition temperature.
Jones and Koros [13] reported that by pyrolysis of aromatic polyimides, good membranes in terms of separation and mechanical properties will be achieved.
Tant, et al., In Structure and Properties of Glassy Polymers, American Chemical Society, Washington, DC, 2012
Online since: January 2021
Authors: J. Sivasubramanaian, Mahalingam Sesha Seshamahalingam, J. Millar, V. Jayanth Kumar, A. Chithambar Ganesh
Zone of M-sand is found to be 3.The properties of M-sand is tabulated in Table 1.
Mechanical properties such as compressive, split tensile, flexural and impact strength and ductility factor of the HFRGPC made of M-sand were also determined.
A., &Lee, K,”Theoretical and experimental study on mechanical properties and flexural strength of fly ash-geopolymer concrete”, Construction and Building Materials,Volume 106, 1 March 2016, Pages 65-77
Rahim, Mechanical Properties of Steel-Polypropylene Fibre Reinforced Concrete under Elevated Temperature, Procedia Engineering, 125 (2015), 818 – 824
Xu,“Mechanical properties of basalt fiber reinforced geopolymeric concrete under impact loading”,Materials Science and Engineering, 505 (2009), pp. 178-186
Mechanical properties such as compressive, split tensile, flexural and impact strength and ductility factor of the HFRGPC made of M-sand were also determined.
A., &Lee, K,”Theoretical and experimental study on mechanical properties and flexural strength of fly ash-geopolymer concrete”, Construction and Building Materials,Volume 106, 1 March 2016, Pages 65-77
Rahim, Mechanical Properties of Steel-Polypropylene Fibre Reinforced Concrete under Elevated Temperature, Procedia Engineering, 125 (2015), 818 – 824
Xu,“Mechanical properties of basalt fiber reinforced geopolymeric concrete under impact loading”,Materials Science and Engineering, 505 (2009), pp. 178-186
Online since: November 2011
Authors: Weena Lokuge, Chamila Sampath Sirimanna, Thiru Aravinthan, Md. Mainul Islam
This paper investigates the compressive properties of polyester based fillers with different proportions of resin, sand and fly ash.
These weight percentages were selected after analyzing volumetric properties of sand.
Properties of PC largely depend on the amount and type of polymer used in the composite.
These weight percentages were selected after analyzing volumetric properties of sand.
It may be difficult to define the relationship by one approach, because the shape of uni axial stress-strain curve of polyester base filler is influenced by many factors.
These weight percentages were selected after analyzing volumetric properties of sand.
Properties of PC largely depend on the amount and type of polymer used in the composite.
These weight percentages were selected after analyzing volumetric properties of sand.
It may be difficult to define the relationship by one approach, because the shape of uni axial stress-strain curve of polyester base filler is influenced by many factors.
Online since: July 2011
Authors: Bao Hong Zhu, Rong Hua Zhang, Biao Wu, Yong An Zhang
The effect of temperature on microstructure and mechanical properties of the alloys was studied by optical microscope(OM), transmission electron microscope(TEM) with energy dispersive spectrometer(EDS), X-ray diffraction(XRD), differential scanning calorimeter(DSC) in this paper.
The tensile properties of the alloy were measured by using a MTS-810 test machine at a constant crosshead speed of 1~5mm/min.
The size and uniformity of a-Al and a-Al12(Fe,V)3Si the two phases’ organizations determine the mechanical properties of materials[10].The distribution’s change of a-Al12(Fe,V)3Si will also has a negative impact on the alloys’ mechanical properties, the performance of the alloy decline.
For most alloys, because of the small solubility, the impact of this factor is small relatively.
It shows that the material in the organization has better thermal stability, which can guarantee the stability of the materials’ properties
The tensile properties of the alloy were measured by using a MTS-810 test machine at a constant crosshead speed of 1~5mm/min.
The size and uniformity of a-Al and a-Al12(Fe,V)3Si the two phases’ organizations determine the mechanical properties of materials[10].The distribution’s change of a-Al12(Fe,V)3Si will also has a negative impact on the alloys’ mechanical properties, the performance of the alloy decline.
For most alloys, because of the small solubility, the impact of this factor is small relatively.
It shows that the material in the organization has better thermal stability, which can guarantee the stability of the materials’ properties
Online since: November 2012
Authors: Maria Clara Cramez, A.J. Pontes, Luis Costa
Another factor affecting the shrinkage, appointed by R.J.
A number of factors have been identified that affect the development of residual stresses and the dimensional stability of moulded parts.
Bawiskar et al [4] compared the levels of warpage developed in parts made from different thermoplastics and concluded that the cooling phase was the most important factor.
L. - Comparative Study of Warpage, Global Shrinkage, Residual Stresses, And Mechanical Behavior of Rotationally Molded Parts Produced From Different Polymers.
M.; Billon N. – The effect of the skin thickness and spherulites size on the mechanical properties of injection mouldings.
A number of factors have been identified that affect the development of residual stresses and the dimensional stability of moulded parts.
Bawiskar et al [4] compared the levels of warpage developed in parts made from different thermoplastics and concluded that the cooling phase was the most important factor.
L. - Comparative Study of Warpage, Global Shrinkage, Residual Stresses, And Mechanical Behavior of Rotationally Molded Parts Produced From Different Polymers.
M.; Billon N. – The effect of the skin thickness and spherulites size on the mechanical properties of injection mouldings.