Search Options

Sort by:

Sort search results by

Publication Type:

Publication Type filter

Open access:

Publication Date:

Periodicals:

Periodicals filter

Search results

Online since: September 2011
Authors: Zhen Dong Qian, Ya Qi Wang, Xin Song
Then the amount, the curing time and temperature of the thermosetting epoxy asphalt, are studied as the influencing factors of mechanical properties based on the composite structures of the concrete cement pavement.
Fig. 2 Pull-out test Fig. 3 Shear test Mechanical properties for different amounts.
Fig. 4 Relationship between the mechanical properties and the amount R2=0.987
Mechanical properties for different curing time.
Inadequate or excessive amount will adversely affect its mechanical properties.
Online since: October 2014
Authors: Ramesh Singh, Yong Leng Chuan, Hsien Loong Teow, Jeffrey Kong Chin Leong, Sivakumar Sivanesan
Sintering parameters are undoubtedly among the many factors that influence the mechanical properties and hydrothermal ageing resistance of tetragonal zirconia ceramics.
It is during the heating stage that grain size increases continuously causing an adverse effect to the mechanical properties of sintered zirconia.
The decrease in hardness of the 3Y-TZP samples sintered above 1400oC could be mainly due to two factors.
&Tsukidate T., “Thermal and Mechanical Properties of Y2O3-Stabilized Tetragonal Zirconia Polycrystals,” In Advances in Ceramics, Vol. 12, Claussen N., Ruhle M. & Heuer A.H.
[4] Masaki T., Mechanical Properties of Y-PSZ after Ageing at Low Temperature.
Online since: June 2011
Authors: Khairur Rijal Jamaludin, Sufizar Ahmad, Mohd Halim Irwan Ibrahim, Nor Hafiez Mohamad Nor, Jaafar Sahari, Andanastuti Muchtar, Norhamidi Muhamad
Sintering affects the density as well as the mechanical properties of the sintered parts.
These factors can affect the microstructure, pore size and shape, density and porosity of the samples.
These, in turn, influence the mechanical properties of the samples after the sintering process.
There are many sintering parameters that can affect the mechanical and physical properties of titanium alloy foam.
The density can affect the mechanical properties of the samples.
Online since: September 2020
Authors: Manabu Tanaka, Mohamad Najmi Masri, Mohammad Khairul Azhar Abdul Razab, Sarizam Mamat, Toshifumi Yuji, Mazlan Mohamed, Mohamad Bashree Abu Bakar, Shinichi Tashiro, Aina Aqilah Mohd. Afandi
It is suggested that, the presence of plasma flow in plasma MIG welding process refines the microstructure at HAZ area, thus improves the mechanical property at the area.
Meanwhile, the mechanical property at the weld zone has evaluated by using Vicker microhardness testing.
The microhardness test then has been carried out in order to evaluate the mechanical property at HAZ.
The refinement of microstructure at HAZ is suggested to improve the mechanical properties at the area.
Yusoff, “Study on factors affecting the droplet temperature in plasma MIG welding process,” J.
Online since: October 2011
Authors: Shao Jun Li, Fan Zhen Meng, Jing Chen, Hong Min
The change characteristics of mechanical properties of interface are discussed.
Potyondy studied the mechanical character of soil-concrete interface with direct shear device and discussed the influencing factors of interface strength [4].
However, there are almost no reports on the mechanical properties of interface between soil-macadam aggregate and concrete piles under varying water contents and macadam ratios.
The macadam ratio is an important parameter that affects the mechanical properties of soil-macadam aggregate and significant for the reinforcement design of the accumulative landslide in the reservoir area of Three Gorges.
(2) The mechanical properties of interface is controlled by gravel, clay and concrete and influenced by sliding and rolling of gravels during shear test
Online since: August 2023
Authors: Johannes Winklhofer, Jie Hua Li, Fabian Hofstätter, Stefan Griesebner, Ivo Spacil
Factors affecting the soldering tendency are discussed, and methods for reducing die soldering are suggested.
S4) (only for S6 alloy), which can affect the mechanical properties.
After T6, the mechanical properties become not representative due to the presence of many pores.
In order to double check the mechanical properties after T6, the cast trials and heat treatment (T6) has been optimized.
The measured mechanical properties are shown in Fig.
Online since: April 2014
Authors: Li Li Xue, Yan Shen
Effect of Mineral Admixture on Mechanical Property of PHC Pile Concrete XUE Lili 1, a, SHEN Yan 2,b 1 Institute of Civil Engineering , Jiaxing University, Jiaxing 314001,China 2The Public resources trading center of Jiaxing, Jiaxing 314000,China axuelili1316@126.com, b 35919575@QQ.com Keywords: Mineral admixture,Tobermorite,Mechanical property,Interface microstructure Abstract.
The mechanical properties of PHC pile concrete with different mineral admixture(fly ash, ground slag, ground silica sand) were tested and interface microstructure of the concrete were analyzed by ESEM.The result show that,the compressive strength of PHC pile concrete with 20% ground silica sand or with 30% ground slag can reach more than 80MPa after autoclaved curing;The PHC pile concrete with 20% ground silica sand show the best mechanical properties.The tobermorite C5S6H5 can be observed in ESEM photograph of interface of autoclaved curing concrete.
Interface properties directly affects the strength, stiffness and durability of concrete [3-5].
This paper will study the mechanical properties of PHC pile concrete with fly ash, ground slag or ground silica sand,and interface microstructure morphology of the concrete will be observed by ESEM.
The Structure, Properties and Materials of Concrete[M(in Chinese)].
Online since: January 2010
Authors: José A. Jiménez, Marta López, M. Elena Gómez, K. Ramam, Pedro Prieto, Ramalinga V. Mangalaraja, David Reyes
The structure and its dependence on the magnetic properties of Ni5CoXCu95-X alloys produced by mechanical alloying and subsequent annealing Marta López1,a, M.
Therefore, the microstructural factors controlling the magnetization in granular materials, which affect the relative orientation of magnetic conductivity, are expected to be the magnetic cluster size, shape, volume fraction of ferromagnetic phases and the distance between clusters, as the most important effect [7].
Magnetic properties were measured by using a Physical Properties Measurement System (PPMS, Quantum Design) in Vibrating Sample Magnetometer (VSM) mode.
Mechanical properties at room temperature were measured by microhardness test (HV).
Magnetic Properties.
Online since: April 2014
Authors: Xiu Rong Zhu, Yong Dong Xu, Jun Wang, Zhi Wen Shao, Rong Wang
Microstructures and mechanical properties of Mg-10Gd-3Y-2Zn-0.5Zr alloy were investigated.
The alloy exhibited excellent mechanical properties by hot extrusion and heat treatment.
In this paper, microstructure and mechanical properties of Mg-10Gd-3Y-2Zn-0.5Zr alloy was prepared and its microstructure and mechanical properties were investigated.
Fig.5 Mechanical properties of the alloy Three factors may contribute to the excellent mechanical properties of the alloy: 1) Solid solution strengthening and precipitation strengthening.
In addition, the orientation of LPSO phase also affects the mechanical properties of the alloy to a large extent.
Online since: February 2019
Authors: Petr Louda, Vladimír Kovačič, Totka Bakalova, Hiep Le Chi
Mechanical properties of this behavior were tested in the flexural and compression strength at the age of 7, 14, 28 days.
In the below section will be discussed the influence of these factors on the mechanical strength of geopolymer pastes.
As mentioned above, apart from the key factors such as the chemical composition, dosage, and concentration of the raw materials affecting to the performance of alkaline activated metakaolin based geopolymer, the curing conditions during the early age geopolymerization process should also be considered.
Radovic, “Mechanical properties of sodium and potassium activated metakaolin-based geopolymers,” J.
Perraki, “Effect of synthesis parameters on the mechanical properties of fly ash-based geopolymers,” Colloids Surfaces A Physicochem.
Showing 561 to 570 of 26166 items