Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: December 2012
Authors: Poh Sum Wong, Wan Ming Hua, Zuhairi Ibrahim, Rosli Hussin
The glasses were prepared through melt quenching technique and studied in the compositional series which was 25Li2O:25BaO:(x)B2O3:(50-x)P2O5 where 0≤x≤50 mol% .The aims of this work were to investigate the vibration mode about the local order around phosphorus tetrahedral structures and the boron coordination changed from trigonal to tetrahedral structures.
The aim of the present work is to investigate the vibrational mode about the local order around phosphorus tetrahedral structures and the boron coordination change from trigonal to tetrahedral structures due to the incorporation of mix alkali and alkali earth cation (Li, Ba) oxide using FT-IR and Raman spectroscopy.
Journal of Alloys and Compounds. 467(2009) 14-21
The aim of the present work is to investigate the vibrational mode about the local order around phosphorus tetrahedral structures and the boron coordination change from trigonal to tetrahedral structures due to the incorporation of mix alkali and alkali earth cation (Li, Ba) oxide using FT-IR and Raman spectroscopy.
Journal of Alloys and Compounds. 467(2009) 14-21
Online since: April 2021
Authors: Ruslan V. Chkalov, Dmitry A. Kochuev, Darya G. Chkalova
When making the necessary impurities, it is possible to obtain particles of complex alloys, composites, cold solutions, shell particles.
Thus, on the basis of the data obtained, it can be concluded that the passivation of the surface of titanium nanopowders by forming titanium carbide compounds on the surface provides long-term storage of the obtained particles in the atmosphere.
When making the necessary alloying components, it is possible to obtain complex alloys, composites, cold solutions in the required state of aggregation.
Popp, et al., Properties of nanocrystalline ceramic powders prepared by laser evaporation and recondensation, Journal of the European Ceramic Society. 18 (1998) 1153-1160
Khorkov, et al., Mechanisms of graphene exfoliation under the action of femtosecond laser radiation in liquid nitrogen, Journal of Physics: Conference Series. 951 (2018) 012014
Thus, on the basis of the data obtained, it can be concluded that the passivation of the surface of titanium nanopowders by forming titanium carbide compounds on the surface provides long-term storage of the obtained particles in the atmosphere.
When making the necessary alloying components, it is possible to obtain complex alloys, composites, cold solutions in the required state of aggregation.
Popp, et al., Properties of nanocrystalline ceramic powders prepared by laser evaporation and recondensation, Journal of the European Ceramic Society. 18 (1998) 1153-1160
Khorkov, et al., Mechanisms of graphene exfoliation under the action of femtosecond laser radiation in liquid nitrogen, Journal of Physics: Conference Series. 951 (2018) 012014
Online since: May 2016
Authors: Shae K. Kim, Seong Ho Ha, Young Ok Yoon, Su Yeon Lee
The Mg+Al2Ca master alloy differs from Mg-Al-Ca ternary alloy with metallic Ca in that CaO is used as an alloying element to form calcic compound [11-15].
The aim of this study is to investigate i) Si modification behavior by Al2Ca by twin probability approach with XRD technique and ii) microstructural evolution of the alloys with increasing Mg content up to 1.5% during the solution heat treatment.
Alloys Compd. 621 (2015) 121-130
Alloys Compd. 635 (2015) 5-10
Yoon, Effect of Al2Ca on eutectic Si modification of Al-7Si-0.4Mg alloy, Journal of Korea Foundry Society 34 (2014) 248-253
The aim of this study is to investigate i) Si modification behavior by Al2Ca by twin probability approach with XRD technique and ii) microstructural evolution of the alloys with increasing Mg content up to 1.5% during the solution heat treatment.
Alloys Compd. 621 (2015) 121-130
Alloys Compd. 635 (2015) 5-10
Yoon, Effect of Al2Ca on eutectic Si modification of Al-7Si-0.4Mg alloy, Journal of Korea Foundry Society 34 (2014) 248-253
Online since: November 2017
Authors: Pavel Koštial, Petr Jonšta, Irena Vlčková, Ivan Kopal, Ivo Špička, Zora Koštialová Jančíková, Taťána Kulová
No less important factor consisted in development of alloys with higher usable temperatures, achieved mainly by alloying, especially by Re, W, Ta and Mo [3, 4].
These alloys present good corrosion resistance, weldability and mechanical stability at high temperatures.
Numerical methods are commonly used to predict the mechanical and microstructural behaviour of heat resistant alloys [6].
Zarupevne oceli a slitiny [Refractory Steels and Alloys in Czech]. 2nd ed.
Journal of alloys and compounds, 2015, 640, pp. 101-113
These alloys present good corrosion resistance, weldability and mechanical stability at high temperatures.
Numerical methods are commonly used to predict the mechanical and microstructural behaviour of heat resistant alloys [6].
Zarupevne oceli a slitiny [Refractory Steels and Alloys in Czech]. 2nd ed.
Journal of alloys and compounds, 2015, 640, pp. 101-113
Online since: July 2024
Authors: Tunde Isaac Ogedengbe, Muhammad Hafiz Hassan, Taiwo Ebenezer Abioye, Bankong Daniel Bankong, Oluwafemi Joshua Ogundipe, Hussaini Zuhailawati, Taiwo Mike Adamolekun, Amos Babatunde Osasona
Essa, Porosity, cracks, and mechanical properties of additively manufactured tooling alloys: a review.
International Journal of Fatigue, 142, 105926. (2021)
Journal of Manufacturing Processes, 75, 331-345. (2022)
Review of Parametric Strategies for Enhancing the Mechanical and Wear Properties of Friction Stir Processed Aluminium Alloys Composites.
Journal of Alloys and Compounds, 818, 152848. (2020).
International Journal of Fatigue, 142, 105926. (2021)
Journal of Manufacturing Processes, 75, 331-345. (2022)
Review of Parametric Strategies for Enhancing the Mechanical and Wear Properties of Friction Stir Processed Aluminium Alloys Composites.
Journal of Alloys and Compounds, 818, 152848. (2020).
Online since: May 2020
Authors: A.K. Kychkin, G.G. Vinokurov, N.F. Struchkov
Rare-earth elements and their chemical compounds are widely used in innovative research and practical technologies in metallurgy, nuclear energy, optics, medical, chemical and glass industries, manufacture of telecommunications equipment, electronics, laser technology, and other fields.
The high value of the average microhardness of the coatings is apparently due to the presence of phases and inclusions with high hardness, which is associated with formation of intermetallic compounds of the Ni-Al-Fe system.
Podchernyaeva, Mining and powder metallurgy, Mining Journal. 2 (1988) 12-14
Zyryanov, Effects of rare-earth metal modification on the mechanical and corrosion properties of low-alloy steels, TSU Science Vector. 4(14) (2010) 41-46
Vershkov, Rare Metals and Rare Earth Elements, Materials of Modern and High Technologies of the Future, Electronic Scientific Journal “VIAM Works”. 2 (2013)
The high value of the average microhardness of the coatings is apparently due to the presence of phases and inclusions with high hardness, which is associated with formation of intermetallic compounds of the Ni-Al-Fe system.
Podchernyaeva, Mining and powder metallurgy, Mining Journal. 2 (1988) 12-14
Zyryanov, Effects of rare-earth metal modification on the mechanical and corrosion properties of low-alloy steels, TSU Science Vector. 4(14) (2010) 41-46
Vershkov, Rare Metals and Rare Earth Elements, Materials of Modern and High Technologies of the Future, Electronic Scientific Journal “VIAM Works”. 2 (2013)
Online since: October 2010
Authors: Antonio Luque, Antonio Martí
Several other systems (diluted semiconductor oxides, GaNAsP quaternary alloys and In2S3:V) have synthesized intermediate band materials.
Hennel, "Transition metals in III/V compounds," in Imperfections in III/V materials. vol. 38, E.
Guillemoles, "Ferromagnetic Compounds for High Efficiency Photovoltaic Conversion: The Case of AlP:Cr," Physical Review Letters, vol. 102, p. 227204, 2009
Kurtz, "Band Anticrossing in GaInNAs Alloys," Physical Review Letters, vol. 82, p. 1221, 1999
Haller, "Multiband GaNAsP quaternary alloys," Applied Physics Letters, vol. 88, pp. 092110-3, 2006
Hennel, "Transition metals in III/V compounds," in Imperfections in III/V materials. vol. 38, E.
Guillemoles, "Ferromagnetic Compounds for High Efficiency Photovoltaic Conversion: The Case of AlP:Cr," Physical Review Letters, vol. 102, p. 227204, 2009
Kurtz, "Band Anticrossing in GaInNAs Alloys," Physical Review Letters, vol. 82, p. 1221, 1999
Haller, "Multiband GaNAsP quaternary alloys," Applied Physics Letters, vol. 88, pp. 092110-3, 2006
Online since: June 2020
Authors: Lu Wang, Huan Wu Cheng, Wei Wei Chen, Yong Fu Zhang, Yan Xiang, Yun Jie Yang, Ai Ming Bu
Alloy.
He, Microstructure and mechanical properties of PbSn alloys deposited on carbon fiber reinforced epoxy composites, J.
Alloys Compd. 505 (2010) 348–351
Lu, Formation of interfacial compounds and the effects on stripping behaviors of a cold-sprayed Zn–Al coating on interstitial-free steel, Appl.
Alloy.
He, Microstructure and mechanical properties of PbSn alloys deposited on carbon fiber reinforced epoxy composites, J.
Alloys Compd. 505 (2010) 348–351
Lu, Formation of interfacial compounds and the effects on stripping behaviors of a cold-sprayed Zn–Al coating on interstitial-free steel, Appl.
Alloy.
Online since: March 2011
Authors: Kathleen Siefert, Almut Töpperwien, Winfried Nester, Martin Grünbaum, Marion Merklein
Furthermore the method is not restricted to AA5182 aluminum alloys.
In the body in white a growth particularly in the use of lightweight materials such as aluminum alloys can be noticed.
For outer panels only AA6xxx alloys were used.
The aim of this paper is to prove the higher formability of an AA5182-O aluminum alloy represented by a forming limit diagram (FLD).
Bahrani in Journal of Mechanical Working Technology Vol. 11 (1985), pp. 105-114
In the body in white a growth particularly in the use of lightweight materials such as aluminum alloys can be noticed.
For outer panels only AA6xxx alloys were used.
The aim of this paper is to prove the higher formability of an AA5182-O aluminum alloy represented by a forming limit diagram (FLD).
Bahrani in Journal of Mechanical Working Technology Vol. 11 (1985), pp. 105-114
Online since: November 2015
Authors: Marcel Sabin Popa, Claudiu Ioan Jugrestan, Stefan Sattel, Dan Preja, Elena Adina Cotargă, Ovidiu Virgil Vereș
There materials are high strength, stainless and heat resistance steels, alloys based Nickel, alloys based Titanium, ceramics, composites, and other non-metallic materials.
Ultrasonic Assisted Drilling for Titanium and Nickel Based Alloys Mainly used in the aerospace industry, Ti and Ni based alloys have poor machinability.
Titanium alloys have excellent high temperature, mechanical and chemical properties.
Treadwell, Rotary ultrasonic machining of titanium alloys: effects of machining variables, Machining science and Technology. 10, 3 (2006) 301-321
Lin, Feasibility study of the ultrasonic vibration assisted drilling of Inconel supper alloy, International Journal of Machine Tools & Manufacture. 47 (2007) 1988-1996
Ultrasonic Assisted Drilling for Titanium and Nickel Based Alloys Mainly used in the aerospace industry, Ti and Ni based alloys have poor machinability.
Titanium alloys have excellent high temperature, mechanical and chemical properties.
Treadwell, Rotary ultrasonic machining of titanium alloys: effects of machining variables, Machining science and Technology. 10, 3 (2006) 301-321
Lin, Feasibility study of the ultrasonic vibration assisted drilling of Inconel supper alloy, International Journal of Machine Tools & Manufacture. 47 (2007) 1988-1996