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The study aims to find efficient ways of processing this deposit.
The aim of pressure leaching researches was to establish the principal possibility of the process and comparison with the atmospheric leaching.
African Journal of Science, Technology, Innovation and Development, 6 (2017) 1-8
RUDN Journal of Engineering Researches, 19 (2018) 92-101
[17] Wantae Kim, Inkook Bae, Soochun Chae, Heeyoung Shin, Mechanochemical decomposition of monazite to assist the extraction of rare earth elements, Journal of Alloys and Compounds, 486 (2009) 610-614

International Journal Refractory Metals & Hard Materials, 26 (2008) 491-498 [2] I.J.
Ishihara, Grain growth, phase evolution and properties of NbC carbide-doped WC-10AISI304 hardmetals produced by pseudo hot isostatic pressing, Journal of Alloys & Compounds 552 (2013) 20–25 [5] C.M.Fernandes, A.M.R.
Elevated temperature material properties of stainless steel alloys.
Journal Construction Steel Research, 66 (2010), 634-647 [9] E.Menthe, K.
International Journal Refractory Metals & Hard Materials, 24 (2006) 427-431

Stainless steels are iron-base alloys containing at least 10.5% Cr.
Moreover, the aim of using 304 SS in this study is to corrosion surface protection of gray cast iron base.
[2] ASM Metals Handbook, Properties and Selection - Irons, Steels and High-Performance Alloys, Volume 1 of the 10th Edition Metals Handbook. (1993), ASM International Handbook
Study on theoretical bases of receiving composite alloy layers on surface of cast steel castings, Journal of Materials Processing Technology, 157-158 (2004) 679-682
Lu, Effect of volume ratio of liquid to solid on the interfacial microstructure and mechanical properties of high chromium cast iron and medium carbon steel bimetal, Journal of Alloys and Compounds, 509 (2011) 6700–6704

Experimental cutting tests were done to characterize the behavior of the coating in face milling of AISI 660 heat resistant alloy: varying cutting speeds from 15 to 40 m/min it was finally assessed that a multilayer coating can give higher tool life with respect to a monolayer coating of the same composition.
In this paper the characterization of a coating for interrupted metal cutting application is presented, the aim of the study was to identify the characteristics of a tougher coating that could enhance tool life in interrupted cutting applications such as milling, broaching, sawing etc.
After characterizing adhesion and microstructure, their wear resistance in cutting condition was compared in milling of a heat resistant AISI 660 alloy.
Ziebert, Concepts for the design of advanced nanoscale PVD multilayer protective thin films, Journal of Alloys and Compounds 483, (2009), 321 – 333
Vidakis et al., The VDI 3198 indentation test evaluation of a reliable qualitative control for layered compounds, Journal of materials processing technology, 143 – 144 (2003), 481 – 485

Beside that looping performance also be attributable to the amount of alloying dopants in as-drawn gold wire.
Therefore, aim of this study to find out why different behavior occurs from similar type of gold wire.
Fig: 2 show elements of wire A and wire B while table 3 show calculated atomic percentage of elements to compare percentage of same alloying elements.
Mhaisalkar: Effects of Calcium on the Mechanical Properties of Ultra-Fine Grained Gold Wires, Journal Of Alloys And Compounds. 415, pp 193-197 (2006) [7 ] F.
Effect of Dopant, Temperature And Strain Rate on the Mechanical Properties of Micrometer Gold Bonding Wire, Journal of electronic materials, Vol 32, No. 3 (2003) [9 ] Saraswati, T.

The aim of the current study is to perform a failure analysis on specimens extracted from 4 mm sheets of AZ31B, according to ASTM 4377G and 3 mm sheets of Cu99 alloys according to SR EN 1652:2000, that were joined together using FSW and FSW-IG processes.
The resulting composition is in agreement with other Cu99 alloys.
The resulting composition is in agreement with other Cu99 alloys.
-Mechanical characterization of as-cast AA7075/6060 and CuSn6/Cu99.5 compounds using an experimental and numerical push-out test, Materials Science and Engineering: A, Volume 751,2019,Pages 214-225,ISSN 0921-5093; [11].
Journal of Material Science and Mechanical Engineering. 2, (2015), pp. 19-24; [14].

Introduction Nanomaterial preparation method and control over their shape and properties are the main aims that material scientists are pursuing.
Neodymium Oxides is one of the Lanthanide compounds, which usually have outstanding optical, electrical, and chemical properties [10-11], and have unique electronic structures and numerous transition modes involving the 4f shells of their ions.
Zhaorigetu, Ga Ridi, Li Min, Journal of Alloys and Compounds 427 (2007) 235–237 [20] B.
Chakradhar, Journal of Alloys and Compounds 509 (2011) 1146–1151

The material presents similar patterns in spite of the time of milling, and no transformations or new compounds appear after 12 hours [12].
Improvements in Al base sintered alloys.
The main reason is the combination of good specific properties, the first requirement in most applications, and the competitive price compared to other low density alloys such as Mg or Ti alloys.
Polarization curves for the studied alloys in DHS.
Torralba, Journal of Materials Science 39 (2004) 127-132

elatharasan@yahoo.co.in,vssk70@gmail.com,vsskumar@annauniv.edu Keywords: Friction stir, Aluminum alloys, Microstructure, AA7075 Abstract.
The present study aims to investigate the effects of welding speed and fixed location of material on microstructure, hardness distribution, and tensile properties of AA7075-T6 Aluminium alloy joints produced by FSW.
The weld region exhibits the ‘W’ shaped hardness distribution which is typical of many friction stir welds in precipitation hardening alloys.
Final polishing was done using the diamond compound (1μm particle size) in the disc polishing machine.
Sadananda “Residual stress effects on near threshold fatigue crack growth in friction stir welded aerospace alloys”, International Journal of Fatigue 25, (2003), pp 939–948

At present, the researchers often use red phosphorus, phosphorus compounds, rare earth or phosphorus inter-alloys to modify the hypereutectic Al-Si Alloy.
The results of the alloys modified by 0.09 wt% Sr are the same as those of the alloys modified by 0.08 wt% Sr.
Zhang: Journal of Mate.
Jin: Special Casting & Nonferrous Alloys.
Sun: Special Casting & Nonferrous Alloys.