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Online since: June 2019
Authors: Wen Bin Zhang, Guo Fang Liu, Da Wei Ma
Zhang Xiaogang et al studied the influence of process parameters on the dimensional accuracy of SLM pure copper powder forming parts; Jiang Xianfeng et al. used 316L stainless steel powder for SLM forming, and studied the influence of different forming angles on the mechanical properties of the parts; Lu Jianbin et al. analyzed the factors affecting the quality of SLM forming overhanging surface.
[7] Noriko Read,Wei Wang,Khamis Essa,et al.Selective laser melting of AlSi10Mg alloy:Process optimisation and mechanical properties development [J].
[11] Jiang Xianfeng,Xiong Zhiyue,Wang Tonghe,et al.Microstructure,Investigation on the mechanical properties of 316L metal powders by SLM [J],2017,45(5): 510-515
[12] Lu Jianbin,Yang Yongqiang,Wang Di,et al.Analysis of affecting factors of overhanging surface quality by selective laser melting[J].Laser Technology,2011,35(2): 148-151
[13] Zhu Xiaogang,Sun Jing,Wang Lianfeng,et al.Microstructure,Properties and Inclined Plane Forning Quality of Aluminum Alloy by Selective Laser Melting[J],2017,41(2): 77-80
Online since: January 2022
Authors: Sergio Huete-Hernandez, Alex Maldonado-Alameda, Joan Formosa-Mitjans, Josep Maria Chimenos-Ribera, Anna Alfocea-Roig, Jessica Giro-Paloma
These fibres are the main factor for the modification of the MPCs thermal properties.
Then, the samples were analysed using different techniques to evaluate the different physical, thermal and mechanical properties of the different samples.
The effect of squared terms indicates a quadratic fit of the factors.
The range, factors and responses under study are properly adjusted to quadratic equations.
Preliminary study of the mechanical and hygrothermal properties of hemp-magnesium phosphate cements.
Online since: August 2014
Authors: Elias Merhy, Philippe Bristiel, Ngadia Taha Niane, Bastien Weber
In fact, the welding process leads to changes in the material mechanical and microstructural properties at a small area in the vicinity of the welded joint.
The interaction between mechanical properties and thermal/metallurgical ones are neglected since there is a slight coupling between them.
During the analysis, these properties evolve with the temperature.
The influence of the thermo-metallurgical properties on mechanical ones is taken into account by the mean of numerous parameters.
The stress concentration factors of the welding joint types used in these studies go from 2 to 5.
Online since: July 2015
Authors: Abdul Hadi, Junaidah Jai, Md Amin Hashim, Sakinah Mohd Yusof
These factors bring significant influences on the behaviors of products, such as magnetization, density, ductility, wear resistance, corrosion resistance, porosity, molecular structure, and crystal properties which plays a vital part in the field of electronic manufacturing.
These factors bring significant influences on the behavior of products, such as magnetization, density, ductility, wear resistance, corrosion resistance, porosity, molecular structure and crystal properties.
Electrodeposition has successfully refined the microstructure of the alloy which results in the enhancement of mechanical properties of the lead free solder.
Ş, “Effects of growth rate on the physical and mechanical properties of Sn-3 . 7Ag-0 . 9Zn eutectic alloy,” vol. 8, no. 8, pp. 302–309, 2013
Chen, “Influence of TiO 2 nanoparticles addition on the microstructural and mechanical properties of Sn0 . 7Cu nano-composite solder,” vol. 545, pp. 194–200, 2012
Online since: January 2013
Authors: Bin Liu, Fei Xu, Hui Min Yan, Ya Ge Liu
In addition, when they are in use, these sandwich structures are apt to damages such as debonding and delamination resulted from external impacts, while these kinds of damages will greatly affect the mechanical properties of the sandwich structures, thus leading to significant decline of compression bearing capacity.
Specific properties of these materials are listed in Table 1.
Table 1 Mechanical properties of the flat surface and convex surface material Material No.
A scalar damage variable, D, is introduced to describe the degradation of mechanical properties of adhesive layers after damage.
Table 2 Mechanical properties of glue Material No.
Online since: June 2014
Authors: Liang Zheng, Jun Ye
In order to achieve the excellent control capability of electric drive systems, the mechanical properties and performance need to be investigated and evaluated.
In this paper, the lateral stability of four-wheel independent driving EVs is studied and the major factors are investigated.
In order to achieve the excellent control capability of electric drive systems, the mechanical properties and performance need to be investigated and evaluated.
Analytical study reveals that the sideslip angle and the yaw rate are two primary factors affect the lateral stability of the electric vehicles.
Segel, “An analysis of tire traction properties and their influence on vehicle dynamic performance,” SAE, Article ID 700377, pp. 1219–1243, 1970
Online since: October 2017
Authors: Ardeshir Shardi, Carmen Stadoleanu, Mihaela Păpușa Vasiliu, Liliana Sachelarie, Daniela Ivona Tomita, Laura Ecaterina Romila
Introduction The high-fidelity of a dental impression may be influenced by different factors.
The composition is a critical factor affecting the physical properties of alginate and its resultant hydrogels.The mechanical properties of alginate gels typically are enhanced by increasing the molecular weight.
Alginates have very limited mechanical stiffness, and more generally physical properties.
There are many challenges for the physical properties of the ideal dental material.
Mooney Alginate: properties and biomedical applications, Polym Sci. 37( 2012)106–126.
Online since: August 2008
Authors: Olivério Moreira Macedo Silva, Maria do Carmo de Andrade Nono, José Vitor C. Souza, M.V. Ribeiro
The measurement of the hardness is an usual procedure to get information about the mechanical properties of cast irons.
This is one of the main factors, in particular, for tool wear in machining process CGI.
The mechanical shocks are non-negligible factors to in forming this kind of wear morphology to α-SiAlON cutting tool Fig 4.
Conclusions The α-SiAlON cutting tools presented high physical and mechanical properties.
Dawson, Hollinger L, Smiles P., The mechanical and physical properties of compacted graphite iron, 1998, company brochure, SinterCast Ltd
Online since: October 2014
Authors: Marko Hyvärinen, Juho Paajanen, Timo Kärki
WPCs are vulnerable to weathering factors such as UV radiation, moisture and freeze-thaw action.
Weathering can cause discoloration, chalking, dimensional changes and loss of mechanical properties.
Process temperature is a significant factor during manufacturing, as high temperatures damage the wood fibers and thus weaken the mechanical properties of the WPC product.
WA and TS are material properties that are greatly affected by the wood content in the products.
Tajvidi, Mechanical properties of composites from sawdust and recycled plastics.
Online since: September 2013
Authors: Yan Li, Qing Chun Lv, Ke Xu, Ling Pin Zhang, Yan Hui Liu
According to the experimental results, we develop an evaluation method applicable to usage of sealing rubber material under LT-MED conditions, and rubber material properties are measured by the changes of mechanical indicators.
Initial properties of XT are shown in Table 2 Table 2 Initial properties of XT Rubber name Tensile strength(MPa) Elongation at break(%) Shoer hardness XT 13.71 540.80 61.7 2 Results and discussion 2.1 Single-factor aging experiment.
XT's property changes after aging to 7 days under each of four ambient factors are shown in Fig.4.
Prediction of mechanical properties of po1ych1oroprene during thermo-oxidative aging, J.
Influence of clay modification on the structure and mechanical properties of EPDM/ montmorillonite nanocomposites, J.
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