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Online since: April 2020
Authors: Muhammad Musaddique Ali Rafique
This work aims to bridge this gap.
This is typical of these alloys as at this point, in the absence of any external particle, no feature appears in these alloys.
Journal of Alloys and Compounds, 2016. 685: p. 322-330
Journal of Alloys and Compounds, 2007. 434-435: p. 64-67
Journal of Alloys and Compounds, 2013. 577: p. 451-455
This is typical of these alloys as at this point, in the absence of any external particle, no feature appears in these alloys.
Journal of Alloys and Compounds, 2016. 685: p. 322-330
Journal of Alloys and Compounds, 2007. 434-435: p. 64-67
Journal of Alloys and Compounds, 2013. 577: p. 451-455
Online since: June 2021
Authors: Velaphi Msomi, Sipokazi Mabuwa
Journal of Alloys and Compounds 786, 257-271
Effect of friction stir process parameters on the mechanical properties of 5005-H34 and 7075-T651 aluminium alloys.
Optimal FSW process parameters for dissimilar aluminium alloys (AA5083 and AA6061) Using Taguchi Technique.
Journal of Magnesium and Alloys 3(1), 36-46
Journal of Magnesium and Alloys 3(2), 168-172
Effect of friction stir process parameters on the mechanical properties of 5005-H34 and 7075-T651 aluminium alloys.
Optimal FSW process parameters for dissimilar aluminium alloys (AA5083 and AA6061) Using Taguchi Technique.
Journal of Magnesium and Alloys 3(1), 36-46
Journal of Magnesium and Alloys 3(2), 168-172
Online since: February 2021
Authors: Wasawat Nakkiew, Pattarawadee Poolperm, Nirut Naksuk
Summary
This paper aims at preliminary research investigated the possibility of parameters and decreasing material wastes in the MIG welding process of wire additive manufacturing.
Journal of Materials Processing Technology, 227 (2016), p.153-160 [3] J.
Journal of Cleaner Production, 41 (2013), p. 82-88 [4] I.
Journal of Alloys and Compounds, 747 (2018), p. 255-265 [10] J.
Journal of Materials Processing Technology, 135(2-3) (2003), p. 347-357 [13] J.
Journal of Materials Processing Technology, 227 (2016), p.153-160 [3] J.
Journal of Cleaner Production, 41 (2013), p. 82-88 [4] I.
Journal of Alloys and Compounds, 747 (2018), p. 255-265 [10] J.
Journal of Materials Processing Technology, 135(2-3) (2003), p. 347-357 [13] J.
Online since: November 2011
Authors: Da Hui Wang, Ji Hong Xia, Sha Zhang
Study on mechanism of desulfurization by spent Zn-MnO2 batteries
Dahui Wang1,a, Sha Zhang1,b, Jihong Xia1,c
1Key Laboratory of Non-ferrous Metal Alloys and Processing of Ministry of Education, Lanzhou University of Science and Technology, 287 Langongping Road, Lanzhou, China 730050
awangdh@lut.cn, bzhangsha113@163.com, cxiajihong123456@163.com
Keywords: Desulfurization; Spent Zn-MnO2 batteries; Mechanism
Abstract.
Some authors [17,18] studied sulfur dioxide leaching of spent Zn-MnO2 batteries aiming the valuable metals recovery.
However, Zn(NH3)2Cl2 is not found in Fig.1, probably due to overlapping of other compound's spectra.
Fund Project of Lanzhou University of Technology (BS01200904) and Open Foundation of Key Laboratory of the Ministry of Education of Non-ferrous Metal Alloys and Processes (EKL09002).
Avraamides, G.Senanayake and R.Clegg: Journal of Power Sources Vol. 159 (2006), p. 1488 [18] G.Senanayake, S-M.
Some authors [17,18] studied sulfur dioxide leaching of spent Zn-MnO2 batteries aiming the valuable metals recovery.
However, Zn(NH3)2Cl2 is not found in Fig.1, probably due to overlapping of other compound's spectra.
Fund Project of Lanzhou University of Technology (BS01200904) and Open Foundation of Key Laboratory of the Ministry of Education of Non-ferrous Metal Alloys and Processes (EKL09002).
Avraamides, G.Senanayake and R.Clegg: Journal of Power Sources Vol. 159 (2006), p. 1488 [18] G.Senanayake, S-M.
Online since: May 2022
Authors: Andrey A. Golyakevich, O. Kotelchuk, V. Golovko, S. Naumeiko
Development of Self-Shielded Flux-Cored Wires for Arc Welding
of Low-Alloy Steels
V.V.
The thermal effects of thermochemical reactions accompanying the heating of the wire core often overlap because of their simultaneous initiation and development (endothermal processes of destruction and melting and exothermal oxidations and formations of complex compounds).
As the components of flux-cored wire decreasing the start temperatures of the core fusion it is rational to use metal powders based on aluminum and its alloys as well as alkali metals in composition of slag- and gas-forming core components such as carbonates, oxides and fluorides.
Kotelchuk, State-of-the-art of development and application of flux-cored wires for welding of carbon and low-alloyed steels, The Paton Welding Journal, 3 2010 38-42
Maksimov, Peculiarities of welding process using metal cored wire of TMV5-MK grade, The Paton Welding Journal, 6 2019 50-53.
The thermal effects of thermochemical reactions accompanying the heating of the wire core often overlap because of their simultaneous initiation and development (endothermal processes of destruction and melting and exothermal oxidations and formations of complex compounds).
As the components of flux-cored wire decreasing the start temperatures of the core fusion it is rational to use metal powders based on aluminum and its alloys as well as alkali metals in composition of slag- and gas-forming core components such as carbonates, oxides and fluorides.
Kotelchuk, State-of-the-art of development and application of flux-cored wires for welding of carbon and low-alloyed steels, The Paton Welding Journal, 3 2010 38-42
Maksimov, Peculiarities of welding process using metal cored wire of TMV5-MK grade, The Paton Welding Journal, 6 2019 50-53.
Online since: December 2022
Authors: Konstantinos Dimitriadis, Simeon Agathopoulos
The term SLM usually refers to metallic materials and their alloys (e.g., Co-Cr alloys), while SLS refers to glasses/glass-ceramics/ceramics (e.g., zirconia ceramics), or polymeric materials [1, 8-10].
Theoretically, the SLM technology can be applied to produce metallic (and their alloys) and ceramic objects.
Nowadays, the SLM technology is applied with great success to produce dental metal materials and their alloys, specifically in the case of dental Co-Cr alloys [3, 8-13].
Shen, Laser sintering of ceramics, Journal of Asian Ceramic Societies 1 (2013) 315–321
Brantley, Comparison of the bond strength of laser-sintered and cast base metal dental alloys to porcelain, Dent.
Theoretically, the SLM technology can be applied to produce metallic (and their alloys) and ceramic objects.
Nowadays, the SLM technology is applied with great success to produce dental metal materials and their alloys, specifically in the case of dental Co-Cr alloys [3, 8-13].
Shen, Laser sintering of ceramics, Journal of Asian Ceramic Societies 1 (2013) 315–321
Brantley, Comparison of the bond strength of laser-sintered and cast base metal dental alloys to porcelain, Dent.
Online since: September 2014
Authors: F.S. Silva, P.H. Suegama, W.P. Silva, A.W. Rinaldi, N.L.C. Domingues, M.Y. Matsumoto, L.G. Salazar
A class of compounds that has these characteristics Schiff bases which are compounds formed by the reaction of aldehydes or ketones with primary amines to form imines.
To investigate the properties of the compounds protect against corrosion of carbon steel were used in an initial study, 50 ppm of m-TOL, m-MTX, m-NTR, Ce(III) and Ce(IV), added to the 3.5 wt.% NaCl solution.
Results And Discussion Study of the efficiency of Schiff Bases Fig. 2 show the open circuit potential and polarization curves of the steel in the absence and presence of compounds using 3.5 wt.% NaCl solution.
Investigation of some Schiff bases as acidic corrosion of alloy AA3102.
Santilli: Journal of Non-Crystalline Solids Vol. 356 (2010), p. 2606
To investigate the properties of the compounds protect against corrosion of carbon steel were used in an initial study, 50 ppm of m-TOL, m-MTX, m-NTR, Ce(III) and Ce(IV), added to the 3.5 wt.% NaCl solution.
Results And Discussion Study of the efficiency of Schiff Bases Fig. 2 show the open circuit potential and polarization curves of the steel in the absence and presence of compounds using 3.5 wt.% NaCl solution.
Investigation of some Schiff bases as acidic corrosion of alloy AA3102.
Santilli: Journal of Non-Crystalline Solids Vol. 356 (2010), p. 2606
Online since: September 2013
Authors: Damian J. Kotecki
From the 1870s onwards, corrosion resisting properties of iron-chromium alloys were known.
However a series of patents for corrosion-resisting iron-chromium and iron-chromium-nickel alloys predate that event.
Krupp Works in Essen, Germany, prepared iron-base alloys including 20% chromium, 8% nickel and filed patents in 1912.
But the development of the alloys we now know as stainless steels began well before those patents.
Conversely, aluminum combines with oxygen and sulfur to form compounds that float on the surface, thereby removing their effect on surface tension from the liquid metal.
However a series of patents for corrosion-resisting iron-chromium and iron-chromium-nickel alloys predate that event.
Krupp Works in Essen, Germany, prepared iron-base alloys including 20% chromium, 8% nickel and filed patents in 1912.
But the development of the alloys we now know as stainless steels began well before those patents.
Conversely, aluminum combines with oxygen and sulfur to form compounds that float on the surface, thereby removing their effect on surface tension from the liquid metal.
Online since: August 2019
Authors: Pagidi Madhukar, N. Selvaraj, C.S.P. Rao, S.K. Mishra
Introduction
From the last two decades, researchers are aiming for aluminum and magnesium…etc. because of material high strength to weight ratio value.
In this way, no immediate, atomic level association among ultrasound and additionally, the compound species, happens.
Ø Compared to other materials, niobium and titanium alloys (115 mm in length and 20 mm in diameter) yield better performance due to their high temperature resistance and non reaction with molten liquid.
Gedanken, Micro and nano-spheres of low melting point metals and alloys formed by ultrasonic cavitation, Ultrasonics Sonochemistry 20 (2013) 432–444 [19] J.
Sri Harini, Susanta Kumar Nayak, Baldev Raj, K.R.Ravi, Post in-situ Reaction Ultrasonic Treatment for generation Al-4.4Cu/TiB2 Nanocomposite: A Route to enhance the strength of Metal Matrix Nanocomposites, Journal of Alloys and Compounds, S0925-8388(16)31394-9 [22] Song-Li Zhang, Xian-Wei Dong, Yu-Tao Zhao, Man-Ping Liu, Gang Chen, Zhen-kun ZHANG, Yu-ying ZHANG, Xue-hua GAO, Preparation and wear properties of TiB2/Al−30Si composites via in-situ melt reactions under high-energy ultrasonic field, Trans.
In this way, no immediate, atomic level association among ultrasound and additionally, the compound species, happens.
Ø Compared to other materials, niobium and titanium alloys (115 mm in length and 20 mm in diameter) yield better performance due to their high temperature resistance and non reaction with molten liquid.
Gedanken, Micro and nano-spheres of low melting point metals and alloys formed by ultrasonic cavitation, Ultrasonics Sonochemistry 20 (2013) 432–444 [19] J.
Sri Harini, Susanta Kumar Nayak, Baldev Raj, K.R.Ravi, Post in-situ Reaction Ultrasonic Treatment for generation Al-4.4Cu/TiB2 Nanocomposite: A Route to enhance the strength of Metal Matrix Nanocomposites, Journal of Alloys and Compounds, S0925-8388(16)31394-9 [22] Song-Li Zhang, Xian-Wei Dong, Yu-Tao Zhao, Man-Ping Liu, Gang Chen, Zhen-kun ZHANG, Yu-ying ZHANG, Xue-hua GAO, Preparation and wear properties of TiB2/Al−30Si composites via in-situ melt reactions under high-energy ultrasonic field, Trans.
Online since: September 2018
Authors: Yurii F. Ivanov, Oleg S. Tolkachev, Pavel Moskvin, Elizaveta A. Petrikova, Olga V. Krysina, Olga V. Ivanova
After such multicycle liquid phase mixing, the system revealed nano- and submicrocrystalline surface alloys based on TiAl and Ti3Al whose hardness, wear strength at room temperature, and heat resistance were higher than those of the initial titanium.
Our aim here is to identify and analyze the mechanisms of surface alloying of aluminum with titanium under intense pulsed electron beam irradiation.
Our X-ray diffraction analysis shows that irrespective of the film thickness and number of treatment cycles, the modified Ti–Al system features a multiphase surface structure which contains intermetallic compounds Al3Ti, Al2Ti, and TiAl3 as well as oxides TiO and TiO2 along with Al-based solid solutions (main phase) and α-Ti.
Shulov, Synthesis of Ti3Al and TiAl based surface alloys by pulsed electron-beam melting of Al(film)/Ti(substrate) system, Technical Physics Letters 37(3) (2011) 226-229
Ivanov (eds.), Electron-ion-plasma modification of surfaces of non-ferrous metals and alloys Publishing House of Scientific and Technological Literature, Tomsk, 2016
Our aim here is to identify and analyze the mechanisms of surface alloying of aluminum with titanium under intense pulsed electron beam irradiation.
Our X-ray diffraction analysis shows that irrespective of the film thickness and number of treatment cycles, the modified Ti–Al system features a multiphase surface structure which contains intermetallic compounds Al3Ti, Al2Ti, and TiAl3 as well as oxides TiO and TiO2 along with Al-based solid solutions (main phase) and α-Ti.
Shulov, Synthesis of Ti3Al and TiAl based surface alloys by pulsed electron-beam melting of Al(film)/Ti(substrate) system, Technical Physics Letters 37(3) (2011) 226-229
Ivanov (eds.), Electron-ion-plasma modification of surfaces of non-ferrous metals and alloys Publishing House of Scientific and Technological Literature, Tomsk, 2016