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Online since: June 2017
Authors: Mu Huo Yu, Ke Qing Han, Jia Qi Ni
Electrolyte pH would affect the form of the copper ions complexed with the composites complexing, then, affect the properties of electrolyte and copper coatings indirectly.
Mechanical and Tribological Properties of Metal Matrix Composites Reinforced with Short Carbon Fibre.
Effect of anti-oxidative filler on the interfacial mechanical properties of carbon–carbon composites measured at high temperature.
Effect of limited matrix–reinforcement interfacial reaction on enhancing the mechanical properties of aluminium–silicon carbide composites.
On the role of brittle interfacial phases on the mechanical properties of carbon fibre reinforced Al-based matrix composites.
Online since: June 2013
Authors: S.A.M. Rezavand, S. Falah Kordi, Taher Azdast
Weathering means the effect of factors such as sun radiation, heat, moisture, and pollution on the different properties of matters[1].
Density, the size of particles, and the structural characteristics of carbon black affect the mechanical properties and the stability against heat and light of the parts.
In this study, the effect of Carbon Black on the mechanical properties of LDPE films which are exposed to the artificial weathering is studied.
Salem: Mechanical Properties of UV-Irradiated Low-Density polyethylene Films Formulated With Carbon Black and Titanium Dioxide.
[4] Sampers J.: Importance of weathering factors other than UV radiation and temperature in outdoor exposure.
Online since: February 2011
Authors: Yong He Xie, Wei Wang, Gang Qiang Li
But asphalt carrier’s temperature stress field distribution will be impacted once the rockwool damaged, so the rockwool damage factors are interested.
The mechanical properties of hull structure material is changing as the temperature increases.
Material properties.
The material properties are described as follows: ● Heat transfer coefficient of carbon steels: 60.6W/(m · ℃)
, the other regions are not affected.
Online since: December 2010
Authors: Jian Li, Kai Zhang, Xun Zhang Yu
Effect of molding parameters on the mechanical properties:Fig.2 showed the effect of molding parameters on the mechanical properties of LPMC products.
A moderate pressure holding time could increase the curing degree and improve the mechanical properties of LPMC parts.
Seen from Table 2, the molding parameters had a great influence on the mechanical properties of LPMC parts.
In the process of practical production, the moderate clamping time should be set according to the flowing property of LPMC sheets to obtain good mechanical properties.
During the curing process of LPMC, pressure holding time and molding temperature were the key factors to affect the curing degree of LPMC parts, which was directly related with its surface quality.
Online since: December 2019
Authors: Hiroyuki Arikawa, Syunichi Hamamura, Yasuhiro Sonoda, Masafumi Kikuchi, Hiroshi Kono
Especially zirconia has become popular due to its excellent mechanical properties [1, 3].
There have been many studies for mechanical properties of zirconia, but a few studies have focused on its translucency.
Porosity is one of the main factors that influenced the translucency of ceramics [4].
Conclusion Within the limitation of this study, it was suggested that the heating time up to the sintering temperature would not affect the optical properties of high translucent zirconia.
Ban, Effect of coloring on mechanical properties of dental zirconia, J.
Online since: April 2014
Authors: Daniel Dobiáš, Radka Pernicová
Properties of the load bearing structure as well as natural factors were also taken into account in assessing the suitability of the used mortars.
Experimental method and results Basic properties.
Table 1: Comparative results of mixing plaster samples Samples NJ NS O Properties joint surface Porosity [% wt.] 23.1 20.6 Bulk density [kg/m3] 1820 1800 Matrix density [kg/m3] 2370 2270 Actual moisture content [% wt.] 12.2 6.1 9.2 Moisture content (by vacuum saturation) [% wt.] 12.7 11.4 Basic properties of the new mortars are very similar.
Their consistency and strength were therefore lower than the original mortar, which showed good mechanical properties.
The moisture survey of masonry shows that the wall is generally affected by high humidity.
Online since: December 2010
Authors: Zhi Sheng Xu, Fei Yue Wang, Long Jun Dong
Phreatic surface is one of the most important factors to influence tailing dam security degree.
Based on analysis of affecting factors of phreatic surface in tailing dam, the phreatic surface SVM predicted method is bring forward to predict the phreatic surface.
One of the most important factors to influence security degree if phreatic surface, every 1metre descent of phreatic surface will lead to stability safety factor of static force increase 0.05 or more.
However, due to a multitude factors influencing the location of phreatic surface in tailing dam, it is greatly difficult to accurately calculate it.
Based on analysis of affecting factors of phreatic surface in tailing dam, the phreatic surface SVM predicted method is bring forward to predict the phreatic surface.
Online since: January 2014
Authors: Jun Jie Hou, Zhen Li, Lan Qiao, Qing Chi Cai
Factors such as density and confining pressure effect on the compressive strength were analyzed by comparing the experimental results under different conditions, the parameters of Cambridge model were worked out with the data from consolidation test.
To be the engineered barriers between parent rock and high level radioactive waste packaging, buffer/fill materials need appropriate mechanical properties so that it can buffer effect on waste cans from surrounding rock pressure and effectively prevent radionuclides overflow from cracked waste tank when the disposal site have geological changes.
Foreign Scholars has done a lot of research on the mechanical properties of bentonite.
Alonso[2],etc. carried out full-size multi-phase coupling in the underground labs based on the study of MX-80 bentonite and inquired mechanical properties of MX-80 bentonite in a variety of conditions.
But most of these studies are about water effects on bentonite and its mixture, factors like density and confining pressure which may affect the mechanical properties of GMZ bentonite are little involved.
Online since: January 2018
Authors: Puwitoo Sornsanee, Vichasharn Jitprarop, Nuchnapa Tangboriboon
There are many factors affect to physical, chemical, and mechanical properties of synthetic and natural rubber latex glove films i.e. types of hand molds, unglazed/glazed molds, densification of hand molds, dipping time, types of rubber latex compounds, and surface tension of rubber latex compounds.
Furthermore physical, chemical, and mechanical properties were measured by using FTIR, tensile testing, respectively, measured according to the TIS 1056-2540 and ASTM D 412.
They were subsequently characterized physical, chemical, and mechanical properties.
to film thickness and mechanical properties i.e. tensile strength, elongation at break, and tensile stress of glove films increase.
Whereas the mechanical properties of synthetic glove films dipped at the same condition are 1.29 ± 1.18 MPa, 1000.23 ± 41.46%, and 2.71 ± 1.18 N, respectively.
Online since: October 2013
Authors: Gang Zhao, Qing Wen Ma, Ke Bin Ren
Capillary water reduces the stability of ancient city wall by changing the soil physical properties, chemical and ice split role.
The failure process of soil slope is complicated and controlled by many factors.
It is controlled not only by many internal factors [1] but also human activities and natural external factors.
The collapse process of ancient city wall caused by capillary water is different from the collapse process caused by other factors.
Capillary water make soil loose and deformation until cracks and collapse occur by changing the physical and mechanical properties of the soil of the ancient city wall, the role of soluble salts and ice split, thereby affecting the superstructure and the overall stability of the ancient city wall.
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