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Preparation of Compact Micro-Arc Oxidation Coatings on Aluminum Alloys P.N.WU 1.a, J.J.
Introduction Micro-arc oxidation is a relatively new surface modification technology, which can form a layer of ceramic coating on the surface of valve metals such as aluminum, magnesium, titanium and their alloys in situ [1-4].
This article aims to study the preparation of hard micro-arc thin coating with no porous layer on the LC4 surface in a short time.
Krishna, etal: Journal of Materials Engineering and Performance.
[8] H.X.Li，V .S.Rudnev,et.al: Journal of Alloys and Compounds.

Pokorny et al [6]investigated the simulation of stress during casting of binary magnesium-aluminum alloys.
In this investigation an analytical model was proposed to predict hot tears for Mg-1 and 9 wt. % Al alloys.
The aim of this article is to analyze the effects of casting speed on temperature field and stress field of AZ80 alloy during DC casting.
[2] Luo AA: Journal of Magnesium and Alloys Vol. 1(2013), p. 2-22
[13] Raghunath BK, Raghukandan K, Karthikeyan R, Palanikumar K, Pillai UTS and Gandhi RA: Journal of Alloys and Compounds Vol. 509(2011), p. 4992-8

Due to the metastable states in which these alloys are located, obtaining bulk materials from amorphous metal alloys is difficult, being limited to simple geometries and high production cost.
The metal alloys with amorphous structure were first produced in 1960 by the Belgian researcher Pol Duwez, defining them as non-crystalline alloys [8].
Also, the microstructure of the welded area was observed by Scanning Electron Microscopy (SEM), the presence of chemical compounds in the metal alloy component are highlighted by EDX analysis, and the mechanical properties of the welded area were highlighted by the Vickers micro-hardness test HV 0.1, with an applied test force of 1 N. 3.
Due to the lack of crystalline defects in amorphous alloys, their hardness is relatively high compared with the crystalline alloy.
Cordero, Grain growth during ultrasonic welding of nanocrystalline alloys, J.

Introduction Today the attention to the electroless plating of nickel-based ternary alloys[1-4] has been increased, one of which is Ni-Sn-P alloy.
The aim of this review is to obtain good quality of Ni-Sn-P.
Because tin in the films played a sacrificial anode role in corrosion process, their base alloys were effectively protected, resistance corrosion of Ni-Sn-P alloy is improved[8].
[J].Journal of Alloys and Compounds,436(2007):p319
Journal of materials processing technology,209(2009):p14．

This work aims to process W-Cu FGM for fusion material applications, in particular plasma facing components (PFC).
Currently, PFCs are made by multi-material assembly and rely on tungsten armour tile (high heat flux side) which needs to be cooled by the attachment to a heat sink (Cu-alloys).
The aim of this study is to control the gradient composition to obtain an innovative plasma facing component (PFC) for fusion reactors [7].
The front and back sides are made of W or Carbon Fibre Composite (refractory material for high heat flux-20MW/m²) and CuCrZr alloy (heat sink) respectively.
Moon, Journal of Alloys and Compounds 335 (2002) 233

Popovich, Microstructure and properties of titanium carbide and titanium carbide-based alloys obtained by tribochemical synthesis, Journal of Alloys and Compounds. 196 (1993) 97–104
Belous, Mechanochemical method for obtaining powders of refractory compounds, Poroshkovaya Metallurgiya. 2 (1993) 37–43
Arestov, Kinetics and structure of refractory compounds and alloys obtained by mechanical alloying, Journal of Materials Science and Technology. 17 (1) (2001) 63-64
Xu, Synthesis of TiC powder by mechanical alloying of titanium and asphalt, Chinese Journal of Chemical Engineering. 15 (1) (2007) 138–140
Riley, The effect of carbon morphology on the combustion synthesis of titanium carbide, Journal of Materials Research. 4 (2) (1989) 408–411.

Obtaining of Metal-Matrix Alloys Based on Ni-Al for ESD Coatings Formation S.N.
Alloys based on Ni-Al system dopped with Cr, Zr, Co, and C were obtained.
In the experiments aimed at obtaining additional carbides in the alloy, technical carbon (C) with a particle size of 0.2 μm was used.
The experimental alloys were smelted in a lined steel crucible.
Wang, Isothermal oxidation behavior of electrospark deposited MCrAlX-type coatings on a Ni-based superalloy, Journal of Alloys and Compounds. vol. 480 (2009) 454-461

Finite Element Modeling of Intermetallic Compound (IMC) Solder Joints Fracture: Part B E.P.
This paper aims to predict the value of and for intermetallic solder joints in full model.
Amalu, Ndy N.Ekere, “High temperature reliability of lead-free solder joints in a flip chip assembly”,Journal of Materials Processing Technology 212 (2012) 471– 483
Chan, “Fracture mechanics analysis of solder joint intermetallic compounds in shear test”.
Jeong, “Fatigue life prediction of solder joints with consideration of frequency,temperature and cracking energy density”, International Journal of Fatigue,v61 (2014): 264-270 [12] Siva P.V.

Thus, to improve the anti-oxidation property of Titanium alloys is a challenging issue at present.
The aim of this work was first to prepare ceramic coatings on the surface of Ti-6Al-4V alloy by micro-arc oxidation, and then to prepare the more compact structure and refined ceramic coatings with the crystalline phase of a-Al2O3 in argon, which will enhance the high temperature oxidation resistance properties of Ti alloys.
Journal of Materials Processing Technology. 190 (2007) 117-122
High temperature oxidation of titanium-silicon alloys.
Alloy.Effect of pre-oxidation on the properties of aluminide coating layers formed on Ti alloys.

Traditional implant materials are made out of stainless steel, cobalt alloys and titanium alloys, and zirconia [1-3].
This technique has been used for joining complex parts, and for superplastic forming especially in aerospace industry for aluminum alloys, titanium alloys and steel.
It has been also applied for magnesium alloys [10-12].
Mg/AZ31 bonding was also aimed with the idea of coating Ti with magnesium via other methods (e.g.
Banerjee: Journal of Nuclear Materials, Vol. 217 (1994), 67-74