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The research [6] shown that hardness of Ni-P alloy plating changes with defferent content of phosphorus.
Aim of the experiment is optimizing heat treatment technological parameter of electroless Ni-P plating deposits with different phosphorus content according to Uniform design method.
It illustrates that, the transform of structure of the plating from amorphous state to crystalline state, which generates Ni-P compound and Ni crystal, has finished in the first hour, this moment, prolonging heating time from 1h to 5h cannot affect greatly generation and growing up of Ni-P compound.
Journal of Shanghai University ( Natural Science Edition), 4(1998), p269-274.
Journal of Southern Yangtze University(Natural Science Edition) 5(2006), p566-569.

In complex Cu-Ni-Zn-Pb-Sn alloys, the acceptable upper concentration of Fe reaches a level of 1.5 wt% while in case of Cu-Pb alloys it is as low as 0.35 wt% [4].
Mechanical tests of Cu-Sn alloys The obtained alloys were subjected to further tests in order to determine Brinell hardness (HB), elongation (A5) and tensile strength (UTS).
  – The future studies should aim at determination of influence of heat treatment on further increase of mechanical properties and tribological parameters and, as a consequence, durability of Cu-Sn alloys.
Dudchenko, Phase transformations in Cu-Sn alloys containing Ni, Al, Ge, and In, Soviet Physics Journal 24 (1981) 322-325
Bydałek, The analysis of the influence phosphorus compounds on the refining processes, Archives of Foundry 4 (2004) 95-102

This project is aimed to investigate the structural and electrical properties of (1-x) (Nd0.67Sr0.33MnO3): x (TiO2) composites with x = 0, 0.1, 0.2, 0.3 and 0.4.
XRD patterns show that there is no peak shift in NSMO composites when compared with pure NSMO compound.
Ferromagnetic compounds of manganese with perovskite structure, Physical Review 82 (1951) 403
Mhiri, A comparative study of La0.65Ca0.2(Na0.5K0.5)0.15MnO3 compound synthesized by solid-state and sol-gel process, Journal of Alloys and Compounds 695 (2017) 2597-2604
Sun, Enhanced low-field magnetoresistance in LSMO/SFO composite system, Journal of Magnetism and Magnetic Materials 324 (2012) 1117-1121.

The aim of the present work is to investigate the erosion-corrosion performance of high velocity oxy-fuel (HVOF) sprayed Cr3C2- 25% NiCr coatings deposited on 310S substrate.
The aim of this study was to evaluate the performance of these coatings in actual environment.
The scale formed on the surface of alloy substrate was removed due to particle impact.
Prakash, High temperature oxidation studies of detonation-gun-sprayed Cr3C2–NiCr coating on Fe- and Ni-based superalloys in air under cyclic condition at 9000C, Journal of Alloys and Compounds 472 (2009) 378–389
[10] Manpreet Kaur, Harpreet Singh, Satya Prakash, High-Temperature corrosion studies of HVOF sprayed Cr3C2-NiCr coating on SAE 347H boiler steel, Journal of Thermal Spray Technology, 18(4) (2008) 619-631

The main aim of this paper is to investigate the crystallinity and hardness properties of Al-Cu/SiCp matrix composite (AMC) materials.
Huang, Characterization of a powder metallurgy SiC/Cu–Al composite, Journal of materials processing technology. 197 (2008) 43–48
Rusanescu, Processing by P/M route and characterization of new ecological aluminum matrix composites, International journal of mechanics. 4(3) (2010) 43-52
Ishida, Phase equilibria in the Cu-rich portion of the cue Al binary system, J Alloys Compd. 264 (1998) 201-208
Goken, Particle based alloying by accumulative roll bonding in the system Al-Cu, General Material Properties. 1 (2011) 65-78.

Some organic chemical compounds are significant and possess naturally occurring molecules that proved to be very effectives when used as corrosion inhibitors.
Previous researches have shown that compounds that contain Oxygen, Sulphur and Nitrogen have the strongest inhibitory action moreover, organic and natural corrosion inhibitors protect metal surfaces by creating protective films [1].
Among all the iron alloys, mild steel is the most widely used due to its stronger mechanical properties and stability.
Their review focused on the effectiveness of natural corrosion inhibitors and organic compounds in resisting corrosion.
Hence, the review aims to encourage a wider use of organic corrosion inhibitors [14].

Ti has positive chemical activity, can easily generate TiC /TiN compounds with C/N, and widely used in the production process of IF steel, BH steel presently [3].
Mo-Ti compounds added to steel can enhance the precipitation strengthening effect of Ti; simultaneously, Mo can promote the formation of acicular ferrite, and ensure the toughness of steel.
Referring to related documents, this paper has designed a chemical composition as Ti-Mo compound to strengthen the micro-alloy steel.
The documents [7-12] showed that Ti with C-N form a cubic structure of NaCl-type TiC and TiN, and Mo-N can not form compounds but form carbides with C.
Pearson: Lattice spacings and structures of metals and alloys (Pergamon Press, London 1958)

These alloys are strategic for nuclear technology and cannot be discarded.
Nuclear grade zirconium alloys are considered strategic materials and, therefore, beyond its high cost, are not freely commercialized.
Thus, the production of zirconium alloys is a requirement for the autonomous domain of the process of nuclear power generation.
The starting Zry chips must be free of contamination of other alloys.
Isshiki, Journal of Alloys and Compounds, 221, (1995), p. 267

So our aim in this work is to study the phase transformation of a very fine microstructure of high Nb containing TiAl alloy then use annealing heat treatment to optimize the microstructure.
The heat treatment using the HIPed alloys was conducted in a box furnace.
Wang, et al., Microstructure and tensile properties of as-cast Ti-45Al-(8-9)Nb-(W, B, Y) alloy, Journal of Alloys and Compounds. 414 (2006) 131-136
Lin, et al., Elimination of β phase segregation in as-cast high Nb containing TiAl alloy by heat treatment, Journal of Materials Engineering. 9 (2007) 42-46 (in chinese)
Wu, Review of alloy and process development of TiAl alloys, Intermetallics. 14 (2006) 1114-1122

Biological performances of porous titanium and titanium alloys Many in vitro studies on porous titanium and titanium alloys have focused on factors (e.g. pore size and porosity) that influence the cell behaviour in order to achieve an optimum performance.
Many studies of porous Ti alloys showed a combination of both macropores and micropores on the cell wall.
Habibovic et al. [12] also studied the influence of biomimetically coated OCP on porous titanium alloys.
Trantolo: Journal Biomaterial Science Polymer Ed vol. 11 (2000), pp 879
Wen: Journal of Alloys and Compounds vol. 494 (2010), pp 323-329