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Online since: September 2022
Authors: Ch. Lakshmi Srinivas, Srinivasa Rao Gunji, Meda Chandra Shekhar, Timothi Pandi, Sivasankara Raju, T. Srinag
The composites is cold forged and identified properties (mechanical, structural and stress distribution in component).
The material flow is affect on deformation characteristics, Wear and tear defects of the instruments and deformed parts' mechanical properties.
The compressive properties of ALFA combinations are investigative by load-displacement curves.
Siva, Experimental studies of mechanical properties and tribological behaviour of aluminium composite reinforced with coconut shell ash particulates, Int.
Rohatgi, Preparation and properties of Al-alloy coconut shell char particulate composites, Metall.
Online since: November 2015
Authors: Vitalijs Pavelko
In this case, the effect of other factors is secondary.
It is established that the FCOC effect mainly affects the capacitance of PZT that due the change of piezoceramics relative permittivity under mechanical load,.
The effect of stress on the dielectric properties of barium strontium titanate thin films.
Axial pressure effect on dielectric and ferroelectric properties of K0.5Bi0.5TiO3 ceramic.
Axial pressure influence on dielectric and ferroelectric properties of Na0.5Bi0.5TiO3 ceramic.
Online since: August 2024
Authors: Arun V. Patil, Umesh J. Tupe, Gitesh G. Padhye, Pawan S. Suryawanshi
The calcination temperature affects their size, crystallinity, surface area, and other properties.
The calcination temperature affects their size, crystallinity, surface area, and other properties.
The reusability of gas sensors can vary depending on several factors, including the sensor technology, design, and applications [29-31].
Structural and electrochemical properties of the proton/γ-MnO2 system. 
Effect of sintering mechanisms on mechanical properties of AA7075/B4C composite fabricated by powder metallurgy techniques. 
Online since: September 2005
Authors: V. Ganesan, Saif Ahmed Khan, S. Kundu, Sanjukta Ghosh, Nitender Kumar, Mukul Gupta, Ajay Gupta, V.Raghavendra Reddy
By varying the duration and rate of milling the properties of ferrites can be changed. 2.
Results and discussion 3.1 Effects of SHI induced defects on electrical and magnetic properties Researchers have reported several works where the ion beams significantly and remarkably tuned the properties of materials.
Hysteresis loops are sensitive to the presence of defects in the lattice and hence heavy ion irradiation can adversely affect this property.
In this context, it should be mentioned that impurity doping and mechanical milling in powdered ferrite samples have also shown efficient progress in changing the properties of ferrites.
Sberveglieri, "Fundamental properties of nanostructured materials", World Scientific 1993 3.
Online since: January 2015
Authors: Nikolay Vatin, Miloš Šešlija, Nebojša Radović
Numerous laboratory tests worldwide and in our country have shown that a crucial impact on the physical - chemical properties of the ash and slag, have the following factors [21]: · type and genesis of coal · the degree of fragmentation of coal · where the fly ash is poured Studies showed that the fly ash and slag from lignite and brown coal vary considerably in composition and quality compared to ash and slag obtained by burning stone coal.
Physical and mechanical properties of fly ash and fly ash stabilized with the addition of a binder is a suitable material for the construction of roads and other infrastructure (elements) systems (levees, fill ditches, fill behind the building, etc.).
Effects of rice husk ash and fiber on mechanical properties of pervious concrete pavement (2014) Construction and Building Materials, 53, pp. 680-691
Quantification of the effects of environmental leaching factors on emissions from bottom ash in road construction (2006) Science of The Total Environment, 362, pp. 42-49
Determination of Ash Mixture Properties and Construction of Test Embankment – Part A (2006) Indianapolis, 335 p
Online since: April 2012
Authors: Nahla Bouaziz, Lakdar Kairouani, M. El Ganaoui, D. Lounissi
The last term is the mechanical work transferred to or from the volume control.
The calculating procedures of the fluid thermodynamic properties and the performance coefficient were made using MAPLE computer tools.
However by decreasing the specific solution circulation factor (f) the flows of the weak and the rich solution decline and the temperature of the rich solution going to the generator falls until attaining the absorption temperature (30°C) so it affects the generator by increasing his work.
We note that condenser and evaporator are not affected by the changes of the intermediate pressure.
O’Connell: The Properties of Gases and Liquids (Fifth EditionBruce E.
Online since: July 2015
Authors: Mohd Shariff Azmi, Norwahyu Jusoh, Yin Fong Yeong, Kok Keong Lau
Therefore, a potential approach to improve the separation properties of membranes by incorporating dispersed solids such as zeolites and carbon molecular sieves into the polymeric matrix is developed.The resultant membrane combines the advantages of polymeric and inorganic materials, including economical capabilities of polymers and high separation properties of inorganic fillers.
Polymeric membranes are robust and proficient to endure mechanical harsh operation.
Physical properties and density difference between inorganic filler and polymer matrix contribute to the formation of heterogeneous phase in the membrane.
Part 1: Improvement of the gas separation properties of polymeric membranes by incorporation of microporous adsorbents, J Membrane Sci, 80 (1993) 189-198
Koros, Factors Controlling Successful Formation of Mixed-Matrix Gas Separation Materials, Ind Eng Chem Res, 39 (2000) 2692-2696
Online since: October 2014
Authors: Tomasz Tański, Ewa Jonda, Krzysztof Labisz, Wojciech Borek, Małgorzata Czaja
Therefore the main goal of laser remelting of material surface layers is to modify the structure and increasing the mechanical and functional properties.
Cizek, L, Influence of heat treatment on structure and properties of the cast magnesium alloys, Advanced Materials Research 15-17 (2007) 491-496 DOI: 10.4028/www.scientific.net/AMR.15-17.491 [3].
Jonda, Diode laser modification of surface gradient layer properties of a hot work- tool steel, Materials Science Forum 532-533 (2006) 657-660
Tański, J Domagala-Dubiel, Unique properties, development perspectives and expected applications of laser treated casting magnesium alloys, Archives Of Civil And Mechanical Engineering 12/3 (2012) 318-326 DOI: 10.1016/j.acme.2012.06.007 [9].
Zaclona, The modelling of high-speed steels' properties using neural networks, Journal of Materials Processing Technology 157 (2004) 245-249
Online since: November 2015
Authors: Dan Preja, Ovidiu Virgil Vereș, Elena Adina Cotargă, Claudiu Ioan Jugrestan, Marcel Sabin Popa, Stefan Sattel
Due to their properties, the composite materials began to replace traditional materials (ferrous and non-ferrous) in a lot of industries leading out the development of new methods of machining or adaptation of the classic.
As a general definition, composite materials are a mixture of two or more different components whose properties complement each other, and the result is a material with superior properties to those specific to each component [2].
Due to several factors, various errors can occur, as shape errors and errors related to the hole size.
Through specific changes in the grain size of the carbide and the relationship between hard material and matrix component, hard metals with different properties can be produced.
Also here is explained how several factors, as drill geometries that are used currently in this domain, and coatings influences the drilling process.
Online since: October 2011
Authors: Alimohammad Karami, Maziar Mahdipour Jalilian, Masood Aghakhani
In this process selecting appropriate values for process variables is essential in order to decide upon metal transfer and subsequently control the heat input into the workpiece from which reliable predictions could be made about the metallurgical, mechanical properties and performance of the welded joints.
A five level five factor rotatable central composite design was used to collect the welding data and the weld dilution was modeled as a function of wire feed rate, welding voltage, nozzle-to-plate distance, welding speed and gas flow rate.
Since welding is considered to be a multi input and multi output process, therefore, the quality of a welded joint is directly affected by the input welding variables during the welding operation.
Thus, in the present research work an attempt is made to make use of five-level five-factor rotatable central composite design for generating the experimental data with the objective of modeling the gas metal arc welding process for predicting weld dilution.
Other properties of these models can be found at in [7].
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