Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: March 2021
Authors: Vasily Ploshikhin, Mohammad Sadegh Mohebbi, Oliver Illies
This work aims to understand the effects of the substrate grain size and texture on the epitaxial growth and the texture of the AM parts.
Microstructure and texture evolution during selective laser melting (SLM) is analyzed using the CA approach coupled with the finite difference (FD) thermal analysis, and Ti6Al4V alloy is taken as the model material.
Similar reasoning is provided to explain different orientations obtained during SLM of a beta-type Ti alloy [16].
Eckert, “Microstructure and mechanical properties of the near-beta titanium alloy Ti-5553 processed by selective laser melting,” Materials & Design, vol. 105, pp. 75–80, Sep. 2016, doi: 10.1016/j.matdes.2016.04.103
Zhou et al., “Textures formed in a CoCrMo alloy by selective laser melting,” Journal of Alloys and Compounds, vol. 631, pp. 153–164, May 2015, doi: 10.1016/j.jallcom.2015.01.096.
Microstructure and texture evolution during selective laser melting (SLM) is analyzed using the CA approach coupled with the finite difference (FD) thermal analysis, and Ti6Al4V alloy is taken as the model material.
Similar reasoning is provided to explain different orientations obtained during SLM of a beta-type Ti alloy [16].
Eckert, “Microstructure and mechanical properties of the near-beta titanium alloy Ti-5553 processed by selective laser melting,” Materials & Design, vol. 105, pp. 75–80, Sep. 2016, doi: 10.1016/j.matdes.2016.04.103
Zhou et al., “Textures formed in a CoCrMo alloy by selective laser melting,” Journal of Alloys and Compounds, vol. 631, pp. 153–164, May 2015, doi: 10.1016/j.jallcom.2015.01.096.
Online since: September 2016
Authors: Gennady G. Mikhailov, A.G. Morozova, Tatiana M. Lonzinger
Almost all organic compounds can be oxidized to CO2 and H2O on the surface of TiO2 under UV radiation [4 – 6].
The influence of alloying additives on the width of the forbidden zone and hydraulic activity has been studied.
Savinov, Photocatalytic methods for water and air purification, Soros educational journal. 1 (200) 52-56
Voronov, Heterogeneous photocatalytic oxidative degradation of carbonaceous compounds on the pure and platinized titanium dioxide, Dr. diss., Novosibirsk, 2009
Yu, Photocatalyst TiO2 supported on glass fiber, Journal of Photochemistry and photobiology A: Chemistry. 156 (2003) 171-177
The influence of alloying additives on the width of the forbidden zone and hydraulic activity has been studied.
Savinov, Photocatalytic methods for water and air purification, Soros educational journal. 1 (200) 52-56
Voronov, Heterogeneous photocatalytic oxidative degradation of carbonaceous compounds on the pure and platinized titanium dioxide, Dr. diss., Novosibirsk, 2009
Yu, Photocatalyst TiO2 supported on glass fiber, Journal of Photochemistry and photobiology A: Chemistry. 156 (2003) 171-177
Online since: June 2010
Authors: Cheng Liu, Wei Chen
Although it's showed that AOPs have
suitability for degradation of persistent organic compounds, but the considerable energy
consumption, due to the UVC lamps used to provide photons for the system, has blocked the
application.
Kinetics of degradation process According to former reports[7], the reaction of the decomposition for low-level compounds in advanced oxidation process could be represented by pseudo-first order kinetics.
Journal of Hazardous Materials, in press
Alloys Compd. 413, 302-306
Journal of Hzardous Materials, in press.
Kinetics of degradation process According to former reports[7], the reaction of the decomposition for low-level compounds in advanced oxidation process could be represented by pseudo-first order kinetics.
Journal of Hazardous Materials, in press
Alloys Compd. 413, 302-306
Journal of Hzardous Materials, in press.
Online since: July 2015
Authors: Romulus Pascu, Liviu Bereteu, Mircea Vodă, Eva Nyaguly
Adhesion to metals and alloys by thermal diffusion layer occurs only if the temperature is sufficiently high and the surface to be free of oxides.
Cold spraying first clean the surface of the substrate and deposition occurs only if the particles reach a critical speed [3].Chemical adhesion requires that the drop of impact to melt the substrate and to produce a chemical compound of both liquids.
Determination of these mechanical properties, by vibration test of the coating structure, is the aim of the paper.
Fauchais, Formation of Solid Splats during Thermal Spray Deposit, Journal of Thermal Spray Technology, 16 (2009) 265-296 [3] S.V.
Kosarev, Measurement of cold Spray Deposition Efficiency, Journal of Thermal Spray Technology, 15 (2006) 364-371 [4] L.
Cold spraying first clean the surface of the substrate and deposition occurs only if the particles reach a critical speed [3].Chemical adhesion requires that the drop of impact to melt the substrate and to produce a chemical compound of both liquids.
Determination of these mechanical properties, by vibration test of the coating structure, is the aim of the paper.
Fauchais, Formation of Solid Splats during Thermal Spray Deposit, Journal of Thermal Spray Technology, 16 (2009) 265-296 [3] S.V.
Kosarev, Measurement of cold Spray Deposition Efficiency, Journal of Thermal Spray Technology, 15 (2006) 364-371 [4] L.
Online since: September 2019
Authors: Mebrouki Noura, Bougoffa Mohammed Seyf Eddine
Results show that the two alloys had different friction and wear behavior, for steel friction coefficient increase slowly with the increase of normal load and sliding speed.
Conclusion The aim of this research is to evaluate and compare the friction and wear behavior of steel and brass alloy under dry sliding condition.
[4] Andrej Lang, Manfred Klüppel, Influences of temperature and load on the dry friction behaviour of tire tread compounds in contact with rough granite, wear, Volumes 380–381, 15 June 2017, Pages 15-25
Razov, Investigation of the Influence of High Hydrostatic Pressure on the Abrasive Wear of Hard-Alloy Materials, Journal of Friction and Wear, 2017, Vol. 38, No. 4, pp. 286–291
Kolesnikov, The Effect of the Coefficient of Journal Friction in Ball-and-Socket Bogie Body Pivots on the Work Done by Friction Forces in Curvilinear Motion, Journal of Friction and Wear, 2016, Vol. 37, No. 5, pp. 476–481
Conclusion The aim of this research is to evaluate and compare the friction and wear behavior of steel and brass alloy under dry sliding condition.
[4] Andrej Lang, Manfred Klüppel, Influences of temperature and load on the dry friction behaviour of tire tread compounds in contact with rough granite, wear, Volumes 380–381, 15 June 2017, Pages 15-25
Razov, Investigation of the Influence of High Hydrostatic Pressure on the Abrasive Wear of Hard-Alloy Materials, Journal of Friction and Wear, 2017, Vol. 38, No. 4, pp. 286–291
Kolesnikov, The Effect of the Coefficient of Journal Friction in Ball-and-Socket Bogie Body Pivots on the Work Done by Friction Forces in Curvilinear Motion, Journal of Friction and Wear, 2016, Vol. 37, No. 5, pp. 476–481
Online since: December 2024
Authors: Mostafa A. Shohide
So the aim of this work is to enhance concrete performance using LDH in concrete mix proportions.
2.
Birbilis, Advances in LDH coatings on Mg alloys for biomedical applications: a corrosion perspective, Appl.
Khan, Intercalation and controlled release of pharmaceutically active compounds from a layered double hydroxide, Chem.
Journal of Alloys and Compounds 787 (2019) 772-778, DOI:10.1016/j.jallcom.2019.02.124
Journal of the Amer.
Birbilis, Advances in LDH coatings on Mg alloys for biomedical applications: a corrosion perspective, Appl.
Khan, Intercalation and controlled release of pharmaceutically active compounds from a layered double hydroxide, Chem.
Journal of Alloys and Compounds 787 (2019) 772-778, DOI:10.1016/j.jallcom.2019.02.124
Journal of the Amer.
Online since: June 2022
Authors: Chaitra Srikanth, G.M. Madhu, Dinesh P. Shankar Reddy, K.V. Karthik, G.K. Mahadeva Raju
Fly ash has also been used by various researchers to improve the properties of aluminium alloys [18-20].
Journal of Materials Science 3 (2017) 1767-88
AIMS Materials Science 2 (2022) 214-35
AIMS Materials Science 6 (2019) 1107-1123
Journal of alloys and compounds 551 (2013) 531-8
Journal of Materials Science 3 (2017) 1767-88
AIMS Materials Science 2 (2022) 214-35
AIMS Materials Science 6 (2019) 1107-1123
Journal of alloys and compounds 551 (2013) 531-8
Online since: September 2022
Authors: Amatul Saboor Jawaid, Mohsin Khan, Ghazi Aman Nowsherwan, Noor Ul Huda, Syed Sajjad Hussain, Shahzad Naseem, Saira Riaz, Syed Mutahir Hussain
Introduction
AlN belongs to compounds of the III-V family with a bandgap of 6.2 eV and hexagonal close-packed wurtzite crystal structure [1].
The aim of this study is to synthesize Cr doped AlN thin film by DC sputtering and RF sputtering co-deposition method at the glass and silicon substrates, where two types of silicon substrate conditions were studied, the as-deposited and annealed silicon substrate based AlN: Cr thin films and their structural analysis was performed by XRD.
This kind of luminescence is usually observed in semiconductor compounds such as IIIb-Vb and IIb-VIb compounds and chromium belongs to VIb [19].
Ram-Mohan, Band parameters for III–V Compound Semiconductors and their Alloys, J.
Sellmyer, Epitaxial Growth and Magnetic Properties of Cr-doped AlN thin films, Journal of Physics: Cond.
The aim of this study is to synthesize Cr doped AlN thin film by DC sputtering and RF sputtering co-deposition method at the glass and silicon substrates, where two types of silicon substrate conditions were studied, the as-deposited and annealed silicon substrate based AlN: Cr thin films and their structural analysis was performed by XRD.
This kind of luminescence is usually observed in semiconductor compounds such as IIIb-Vb and IIb-VIb compounds and chromium belongs to VIb [19].
Ram-Mohan, Band parameters for III–V Compound Semiconductors and their Alloys, J.
Sellmyer, Epitaxial Growth and Magnetic Properties of Cr-doped AlN thin films, Journal of Physics: Cond.
Online since: June 2017
Authors: Ji Xue Zhou, Yong Wang, Kai Ming Cheng, Yuan Sheng Yang
Besides Mg diffraction peak, it can be observed that the Al diffraction peak disappear, while Mg17Al12 intermetallic compounds diffraction peak appears.
Alloys Compd.2012;513:61-7
Alloys Compd. 2016: 755-768
Alloys Compd.2014; Vol.586(Suppl): S423-S427
Alloys Compd.2009; Vol.478(No.1-2): 809-812
Alloys Compd.2012;513:61-7
Alloys Compd. 2016: 755-768
Alloys Compd.2014; Vol.586(Suppl): S423-S427
Alloys Compd.2009; Vol.478(No.1-2): 809-812
Online since: August 2018
Authors: ali fahem, Shaymaa Abdul Khader Al-Jumaili, A.M. Al-Mukhtar
This work aims to show the heat treatment’s effect on different joints that welded at various current.
Recently, aluminum alloys are also used in the automotive industry for bodies due to the suitable weight to strength ratio [8][16].
In addition, the differences in solidification rates between compounds producing cracks.
Journal, Baghdad Univ.
JOURNAL-NEW YORK-, vol. 78, p. 305–s, 1999
Recently, aluminum alloys are also used in the automotive industry for bodies due to the suitable weight to strength ratio [8][16].
In addition, the differences in solidification rates between compounds producing cracks.
Journal, Baghdad Univ.
JOURNAL-NEW YORK-, vol. 78, p. 305–s, 1999