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Online since: June 2025
Authors: Galih Taqwatomo, Muhammad Dikdik Gumelar, Siti Amalina Azahra, Mirza Wibisono, Winda Rianti, Suryadi Suryadi, Iwan Setyadi, Bambang Tri Wibowo, Joni Sah, Damisih Damisih, Muhammad Kozin, I. Nyoman Jujur, Nandang Suhendra, Agustanhakri Agustanhakri, Aghni Ulma Saudi
The chosen manufacturing method can significantly affect the material properties and economic value of the alloy.
The solution treatment temperature significantly influences the mechanical properties of the Ti-6Al-7Nb alloy.
This transformation has significant implications for the mechanical properties of the alloy [4].
This well-aligned microstructure contributes to the alloy's superior mechanical properties and corrosion resistance by improving its overall stability [22].
Gysler: Microstructure and Mechanical Properties of Titanium Alloys, Vol. 2 (World Scientific, 2000) https://doi.org/10.1142/4311
Online since: September 2016
Authors: Jaroslav Pokorný, Jan Fořt, Milena Pavlíková, Zbyšek Pavlík, Anton Trník
For the studied material, detailed testing of its hygric, thermal, and mechanical properties is done in order to access its applicability in building practice.
This material had a smooth surface and due to the better mechanical properties the board was reinforced by plastic grid with mesh size 4 x 4 mm and textile insert.
Basic physical properties.
Liquid water transport properties.
However, this material excels due to its mechanical properties.
Online since: June 2023
Authors: Oleg Tson, Roman Rohatynskyi, Ivan Hevko, Oleg Lyashuk, Volodymyr Kobelnyk, Ihor Tkachenko, Mariana Sokol, Roman Leshchuk, Olena Dmytriv
The influence of some ingredient concentrations such as styrene butadiene rubber (SBR) ratio, DCP/S, CBS/DPG accelerator, ethylene-propylene-diene terpolymer grafted with maleic anhydride (EPDM-g-AM) and cord surface on mechanical, thermal aging properties and adhesion between rubber compounds and cord have been investigated [25].
Response surfaces of dependencies: a – Т = f(hk, n); b – Т = f(RC, n); c – Т = f(RC, hk) It has been determined that the dominant factors affecting the torque value were the rotation frequency of operating element n and material lifting height h, as well as bending radius of flexible screw hinge-pan operating element RC which significantly influenced the transportation process power parameters.
It has been defined that the dominant factor affecting the efficiency value was the operating element rotation frequency n, and the least influential was the casing diameter, however the value of the passage fill factor ψ significantly affected the transportation process effectiveness.
[8] V.Aulin et al., Influence of rheological properties of a soil layer adjacent to the working body cutting element on the mechanism of soil cultivation, Acta Technologica Agriculture. 21(4) (2018) 153-159.
Liem, et al., EPDM/SBR Blends for Skim Compound of Steel Cord Conveyor Belt: Mechanical Properties, Thermal Stability and Adhesion Level, Key Engineering Materials. 889 (2021) 135-143.
Online since: August 2006
Authors: Yoshio Harada, Masayuki Yoshiba, Satoru Takahashi, Raito Kawamura
Mechanical tensile or compressive loading was applied progressively to the TBC specimen by an axial loading mode.
Strength properties of various TBC systems under tensile or compressive loading at room temperature Figure 10 shows 0.2% proof stresses of the various TBC systems under the tensile and compressive loadings.
Discussion Affecting factors for failure behavior of TBC system under static loading From the comprehensive examination of the mechanical failure behavior under the static loading conditions for various TBC systems with different coating characteristics, the testing temperature was confirmed to become one of the most important affecting factors.
Conclusion (1) The mechanical failure behavior of TBC system depends strongly on the temperature.
[3] Mechanical Performance of Advanced Materials, Ins.
Online since: March 2014
Authors: Rui Bao, Hao Liu, Bin Jun Fei
The crack growth threshold, which is affected by temperature, externally applied stress and their interaction, is one of the key aspects in CFCG study.
For the former case, the threshold value of stress intensity factor range, ΔKth, is selected.
Material mechanical properties are presented in Table 1.
Table1 Tensile properties of FGH97 T(°C) 20 650 690 750 E(GPa) 222.3 187.8 183.1 180.7 σb(MPa) 1510 1330 1311 1150 σ0.2(MPa) 1100 1010 1001 975 δ (%) 24.1 25.3 20.3 18.8 ψ(%) 24.10 26.48 22.15 20.87 Fig.2.Configuration of CT specimen Fig.3 The crack measurement by tool microscope Experiment Discussion.
Chen: Influence of inclusion on the stress intensity factors under thermo-mechanical loads in a PM superalloy [J].
Online since: February 2016
Authors: Fernando Medina-Reguera, Héctor Cifuentes-Bulté, Fernando Medina-Encina
This study presents a strongly non-linear model that attempts to account for all these factors.
The tank must be heavily post-tensioned, which, due to the small radius of curvature, may require ultra-high performance concrete mechanical properties, regardless the necessities that may be derived from the action of the content.
Hence, a greater heterogeneity will appear due to the temperature-dependent mechanical properties of the concrete and possibly causing the unfeasibility of the structure for transmitting an unpermitted temperature to the tendons.
This study aims to show relevance of the behavior of the duct transmitting the force at the post-tensionig stage, during which it becomes a key factor in order to determine the minimum mechanical properties for concrete that are necessary for the design.
There is no thick material affecting this connection and, opposite to the reinforcement bars, there are no ribs that may produce concrete crack in the vicinity of the interface leading to a mechanical slip strength.
Online since: March 2009
Authors: Gianluca Buffa, Livan Fratini, Fabrizio Micari
This new microstructure determines the local material mechanical properties and influences the overall joint resistance.
The developed procedure allows one to successfully predict the most important factors needed for the process design.
As far as the mechanical properties of the material are regarded, tabular material flow stress data on the varying of the temperature and the strain rate were determined from literature data [10].
It is known that in FSW, the weld nugget is characterised by very good mechanical properties, sometimes even better than the parent material.
Nogi, Tensile properties and fracture locations of friction-stirwelded joints of 2017-T351 aluminum alloy, J. of Mater.
Online since: June 2015
Authors: Mohamad Rusop, Najwa Ezira Ahmed Azhar, A.K.S. Shafura, Aimi Bazilah Rosli, Shafinaz Shariffudin
There are various factors that can affect to electrical, structural and optical properties of ZnO thin films such as deposition temperature, time deposition and gas flow rate.
In this paper, the effect of gas flow rate ZnO nanotetrapods on structural and optical properties were explored.
Wang, “Zinc oxide nanostructures: growth, properties and applications,” J.
Lu, “Zinc oxide nanostructures: synthesis and properties.,” J.
Jacob, “Growth and luminescence properties of large-scale zinc oxide nanotetrapods,” Cryst.
Online since: January 2016
Authors: Januarti Jaya Ekaputri, Triwulan Triwulan, Tri Eddy Susanto, Desak Nyoman Deasi Triani, Setyo Hardono
Mechanical properties and fire resistance of geopolymer paste increase as the ratio of silica to alumina.
It is well known that geopolymer concrete possesses excellent mechanical properties, fire resistance, and acid resistance than OPC concrete.
This research only focuses on 3 main factors such as Si/Al ratio, water/solid ratio, and SiO2/Na2O ratio.
Her research shows that the mechanical properties of geopolymer increases by using SiO2/Na2O ratio up to 0.8.
"Alkali Activation of Metakaolins: Parameter Affecting Mecanical, Structural and Microstructural Properties."
Online since: April 2015
Authors: Jiří Zach, Jitka Hroudová, Martin Sedlmajer, Lenka Bodnárová
Introduction The foremost representative of cement composites is concrete which gains its properties through cement hydration.
During these reactions, hydration heat is produced which is manifested by an increase in temperature inside the concrete element during curing when the concrete obtains its mechanical properties.
Fire resistance of concrete involves a great number of factors.
The ambient temperature is set to be constant (20 °C) and the specimens are placed in an air-conditioned chamber so as to avoid affecting the reactions.
Monteiro: Concrete – Microstructure, Properties, and Materials, McGraw-Hill Companies, NY(2006), [3] J.
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