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Online since: July 2020
Authors: Ari Adi Wisnu, Ade Mulyawan, Yunasfi Yunasfi, Didin Sahidin Winatapura
For potential technology applications, YIG material was modified by substituting with rare earth elements to affect their magneto-optical, electrical and magnetic properties.
The magnetic properties of the sample were measured with vibrating sample magnetometer (VSM).
This behavior is attributed to the synthesis method and other factors that promote changes in the magnetic order of the cationic moments.
Magnetic properties of NdxY(1-x)Fe5O12 (x = 0.0, 0.2, 0.5, 0.8).
‘x’ Magnetic Properties Hc (kOe) Ms (emu.g-1) 1.
The magnetic properties of the sample were measured with vibrating sample magnetometer (VSM).
This behavior is attributed to the synthesis method and other factors that promote changes in the magnetic order of the cationic moments.
Magnetic properties of NdxY(1-x)Fe5O12 (x = 0.0, 0.2, 0.5, 0.8).
‘x’ Magnetic Properties Hc (kOe) Ms (emu.g-1) 1.
Online since: February 2017
Authors: Suwannee Luppanapornlarp, Peerapong Santiwong, Katha Kosayadiloka, Nathaphon Tangjit
Malkoc et al. (2012) demonstrated that these cytotoxic effects were dependent on several factors including the composition, surface, and size of the particles [15].
Mizoguchi, Torsional properties and microstructures of miniscrew implants, Am.
Niinomi, Mechanical properties of biomedical titanium alloys, Mater.
Lin, Effects of thread depth, taper shape, and taper length on the mechanical properties of mini-implants, Am.
Tateishi, Corrosion resistance, mechanical properties, corrosion fatigue strength and cytocompatibility of new Ti alloys without Al and V, Biomater. 19(13) (1998) 1197-215
Mizoguchi, Torsional properties and microstructures of miniscrew implants, Am.
Niinomi, Mechanical properties of biomedical titanium alloys, Mater.
Lin, Effects of thread depth, taper shape, and taper length on the mechanical properties of mini-implants, Am.
Tateishi, Corrosion resistance, mechanical properties, corrosion fatigue strength and cytocompatibility of new Ti alloys without Al and V, Biomater. 19(13) (1998) 1197-215
Online since: January 2016
Authors: M.S. Kovalchenko
This promotes the compaction of the material to practically nonporous state and enhances its mechanical properties.
Applied pressure higher than Laplace pressure promotes structure formation, and attainment of enhanced mechanical and functional properties of sintered materials for structural and tool applications.
Therefore, in this mode, sintering can enhance the material mechanical properties.
A machine is characterized by inertial properties expressed through mass and by elastic rigidity.
Dynamics of Sintering at a Preset Motion To obtain high-density parts with enhanced mechanical and functional properties, powder metallurgy employs hot forging using crank presses.
Applied pressure higher than Laplace pressure promotes structure formation, and attainment of enhanced mechanical and functional properties of sintered materials for structural and tool applications.
Therefore, in this mode, sintering can enhance the material mechanical properties.
A machine is characterized by inertial properties expressed through mass and by elastic rigidity.
Dynamics of Sintering at a Preset Motion To obtain high-density parts with enhanced mechanical and functional properties, powder metallurgy employs hot forging using crank presses.
Online since: February 2011
Authors: Yao Dong Gu, Xue Jun Ren, Zhi Yong Li, Guo Qing Ruan, Li Yang
Except of the fifth metatarsal (Fig.1) which separated as cortical and spongy two bodies, all the foot bones were considered as one layer material, and the mechanical properties of foot tissues were assigned according to the FE model developed by Gu et al.[3].
In this study, we found that the stiffness of the slip fascia could highly affect the fifth metatarsal’s deformation.
This suggests that the stiffness of the slip fascia is an important factor to be considered in dealing with the fifth metatarsal avulsion fracture, which is in agreement with previous research works.
Richli and Rosenthal [11] suggested that the slip fascia is an important structure that affects tuberosity avulsion fracture associated with inversion and plantar flexion of the forefoot.
In this study, we found that the stiffness of the slip fascia could highly affect the fifth metatarsal’s deformation.
This suggests that the stiffness of the slip fascia is an important factor to be considered in dealing with the fifth metatarsal avulsion fracture, which is in agreement with previous research works.
Richli and Rosenthal [11] suggested that the slip fascia is an important structure that affects tuberosity avulsion fracture associated with inversion and plantar flexion of the forefoot.
Online since: June 2014
Authors: Ahmad Saifizul Abdullah, Rahizar Ramli, Mohamed Rehan Karim, Airul Sharizli
Introduction
Road accidents are complex events, often resulting from multiple contributing factors.
Human behaviour, the roadway environment and vehicle failure are factors found to contribute approximately 94%, 34% and 12% to vehicle crashes, respectively [1].
An analysis of traffic accidents indicates that human factor is a contributory factor to road traffic accidents [2].
The impetus for these studies arises from the intrinsic interest in understanding the factors which influence the BD of HV, from the fact that there was no detail investigation that relates the BD as a function of GVW.
The braking analysis and tire properties to run this simulation are shown in Table 2 and Table 3.
Human behaviour, the roadway environment and vehicle failure are factors found to contribute approximately 94%, 34% and 12% to vehicle crashes, respectively [1].
An analysis of traffic accidents indicates that human factor is a contributory factor to road traffic accidents [2].
The impetus for these studies arises from the intrinsic interest in understanding the factors which influence the BD of HV, from the fact that there was no detail investigation that relates the BD as a function of GVW.
The braking analysis and tire properties to run this simulation are shown in Table 2 and Table 3.
Online since: October 2010
Authors: Berend Denkena, Hans Christian Möhring, Wolfram Acker, Evgeny Zaretskiy
Most of these regulations can possibly harm geometric
properties of the structure, e.g. by applying heat.
This leads to the idea of combining both strategies using the best properties of both techniques.
These factors lead to a wide variety of intensities in the camera picture.
The matching process is slowed down significantly by two factors.
A key issue is the quality control of modified components with respect to their shape, mechanical properties (stiffness, strength) as well as their durability.
This leads to the idea of combining both strategies using the best properties of both techniques.
These factors lead to a wide variety of intensities in the camera picture.
The matching process is slowed down significantly by two factors.
A key issue is the quality control of modified components with respect to their shape, mechanical properties (stiffness, strength) as well as their durability.
Online since: July 2007
Authors: Rénald Brenner, Hélène Réglé, Aurelie Wauthier
These deformation
parameters are plotted against the Taylor factor, calculated in each grain.
Introduction In low carbon steel sheets, a high degree of deformation by cold rolling is needed to create the desirable crystallographic textures that improve the formability properties of these materials.
The degree of banding seems unaffected by rolling temperature in IF material and affects one third of the grains after 65% reduction, as seen by Barnett [5].
The objective is now to correlate these experimental parameters to mechanical parameters which can be predicted by deformation models.
R2 = 0.13 1.5 2.0 2.5 3.0 3.5 4.0 0 5 10 15 20 Mean misorientation / grain (°) Taylor factor R 2 = 0.21 1.5 2.0 2.5 3.0 3.5 4.0 0.1 0.2 0.3 0.4 0.5 0.6 Mean (local misorientation) / grain (°) Taylor factor Fig. 6: Correlation between mean grain misorientation and Taylor factor with 24 systems considered ({110} and {112} planes).
Introduction In low carbon steel sheets, a high degree of deformation by cold rolling is needed to create the desirable crystallographic textures that improve the formability properties of these materials.
The degree of banding seems unaffected by rolling temperature in IF material and affects one third of the grains after 65% reduction, as seen by Barnett [5].
The objective is now to correlate these experimental parameters to mechanical parameters which can be predicted by deformation models.
R2 = 0.13 1.5 2.0 2.5 3.0 3.5 4.0 0 5 10 15 20 Mean misorientation / grain (°) Taylor factor R 2 = 0.21 1.5 2.0 2.5 3.0 3.5 4.0 0.1 0.2 0.3 0.4 0.5 0.6 Mean (local misorientation) / grain (°) Taylor factor Fig. 6: Correlation between mean grain misorientation and Taylor factor with 24 systems considered ({110} and {112} planes).
Online since: January 2025
Authors: Ali Raza, Ahmed Ijaz, Hamad Ali, Muhammad Hamza
These materials have garnered attention for their properties [3].
A wide range of geometric and material factors, boundary conditions, and concrete material models were thoroughly discussed when modeling specimens.
As a result, the CDP model presented by Liu et al. was used in the current work to characterize the properties of concrete material [9].
Al [10] examined how various factors affect flexural strength.
[3] Abbood, I.S., et al., Properties evaluation of fiber reinforced polymers and their constituent materials used in structures–A review.
A wide range of geometric and material factors, boundary conditions, and concrete material models were thoroughly discussed when modeling specimens.
As a result, the CDP model presented by Liu et al. was used in the current work to characterize the properties of concrete material [9].
Al [10] examined how various factors affect flexural strength.
[3] Abbood, I.S., et al., Properties evaluation of fiber reinforced polymers and their constituent materials used in structures–A review.
Online since: February 2013
Authors: F. Couceiro, J.M. Silva, A.D. Guerman, Pedro Vieira Gamboa
According to the information in the manufacturer´s datasheets [11, 12], a value of 3.5GPa is stipulated for the Young modulus, 0.38 for the Poisson ratio and 1350 kg/m3 for the density, as these represent average properties values for the different types of Mylar® films available in the market.
Acknowledgments This research is supported by the Portuguese Foundation for Science and Technologies (FCT), the Portuguese Operational Programme for Competitiveness Factors (COMPETE), the Portuguese Strategic Reference Framework (QREN), and the European Regional Development Fund (FEDER).
Forward; “Solar Photon Thrustor”; Journal of Spacecraft and Rockets, Vol. 27, No. 4; 1990; pp. 411-416; [4] A.D.Guerman, G.Smirnov, Comment on “Compound Solar Sail with Optical Properties: Models and Performance”.
AIAA-99-1272; [9] Yan Xu and Fu-ling Guan, “Structure design and mechanical measurement of inflatable antenna”; Acta Astronautica 76 (2012) 13-25
[11] Typical Physical and Thermal Properties of Mylar® Polyester Film; http://usa.dupontteijinfilms.com/informationcenter/downloads/Physical_And_Thermal_Properties.pdf, last access: February 8, 2012
Acknowledgments This research is supported by the Portuguese Foundation for Science and Technologies (FCT), the Portuguese Operational Programme for Competitiveness Factors (COMPETE), the Portuguese Strategic Reference Framework (QREN), and the European Regional Development Fund (FEDER).
Forward; “Solar Photon Thrustor”; Journal of Spacecraft and Rockets, Vol. 27, No. 4; 1990; pp. 411-416; [4] A.D.Guerman, G.Smirnov, Comment on “Compound Solar Sail with Optical Properties: Models and Performance”.
AIAA-99-1272; [9] Yan Xu and Fu-ling Guan, “Structure design and mechanical measurement of inflatable antenna”; Acta Astronautica 76 (2012) 13-25
[11] Typical Physical and Thermal Properties of Mylar® Polyester Film; http://usa.dupontteijinfilms.com/informationcenter/downloads/Physical_And_Thermal_Properties.pdf, last access: February 8, 2012
Online since: May 2013
Authors: Nigel A. Stone, Kerem Araci, M. Kamal Akhtar, Delphine Cantin, Damien Mangabhai
As such, it is imperative for titanium producers to understand and wherever possible, mitigate the risk of contamination to the material so that it maintains the required mechanical properties.
The initial powder properties are shown below.
Mechanical properties were also evaluated on the final sheet.
Powder properties play an important role in terms of being available for various powder metallurgy processing routes.
At this condition the powder feedstock reduces its mean particle size by a factor of 10 and affects both the bulk density and flowability accordingly.
The initial powder properties are shown below.
Mechanical properties were also evaluated on the final sheet.
Powder properties play an important role in terms of being available for various powder metallurgy processing routes.
At this condition the powder feedstock reduces its mean particle size by a factor of 10 and affects both the bulk density and flowability accordingly.