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Further studies were aimed at searching a way of gaining the required properties on alloys with lowered concentrations of Cr and Co, and compositions with improved mechanical properties were obtained, though with a somewhat lowered coercivity [3].
In Fig. 5, three-core distributions are shown for the alloys remarkably different in properties.
Fig.4 Three-core distributions for different alloys and correlation functions. 1 – Fe-22Cr-15Co-9W; 2 –Fe-15Cr-13Co-8W.
Serikov, Journal of Physics: Conference Series 217 (2010) 012129
Belozerov, Journal of Alloys and Compounds, 509,(2010), 1813-1818.

XRD analysis clearly showed the surface alloying effect produced, as well as the nature of the compounds formed.
Peaks corresponding to the substoichiometric compounds Co2W4C, WC1-x, W2C and W3C were identified, due to the transfer of material from the tool electrode onto the workpiece surface.  carbide (Fe2C) was also detected, as shown in Figure 6.
Nevertheless, some solid state transformations may not occur due to the rapid cooling process occurring in EDM, originating phases outside the equilibrium and compounds which are only stable at high temperatures.
Sidhom, Journal of Materials Engineering and Performance, 11, (2002), 631-639
Flukiger, Journal of Materials Processing Technologies, 149, (2004), 289-295.

The resulting microstructure depends on material’s heat treatment and alloying.
The present paper introduces new procedures aimed at simplifying this process with the use of material-technological modelling.
In high-strength steels, final microstructure and mechanical properties upon heat treatment are dictated mainly by their alloying concept.
To shift the Ms and Mf temperatures toward lower values, high-strength steels are alloyed with molybdenum and manganese.
Jirková, et al.: Influence of metastable retained austenite on macro and micromechanical properties of steel processed by the Q-P process, Journal of Alloys and Compounds, available online, Journal of Alloys and Compounds, 615 (2014) pp.163–S168

Production of Al–Si Alloys by the Direct Silicon Reduction from the Amorphous Microsilica M.P.
Introduction Silumins belong to the group of the most common aluminum casting alloys based on silicon as the main alloying element [1].
Krivov, Aluminum Alloys.
Belov, Phase Composition of Aluminum Alloys, ID MISiS, Moscow, 2009
%Si alloy during complex shear flow casting, Journal of Alloys and Compounds. 739 (2018) 30-34.

Intermetallic compounds are innovative materials and are far superior to conventional metals and alloys.
These intermetallic compounds have a great potential in industrial and technological fields because most of the intermetallic compounds are stronger as well asstiffer at elevated temperature and provide far better corrosion resistance than conventional metals and alloys.Over the past few years the scientific interest in the study of these intermetallic compounds emanates greatly because of their high-tech applications.
Some RM intermetallic compounds have been found to be highly ductile and thus has moved the horizon of fracture toughness and other mechanical properties of the intermetallic compounds is under crucial investigation.
Rajagopalan, First principles calculations of Al- rich RE (RE=Ho, Er, Tm and Yb ) intermetallic compounds Phys.
Le Journal De Physique 39 (1978), 793- 797

Venugopal, Thermodynamic studies on uranium–molybdenum alloys, Journal of Physics and Chemistry of Solids 62(3) (2001) 585-597
Mishra, Development, preparation and characterization of uranium molybdenum alloys for dispersion fuel application, Journal of Alloys and Compounds 473(1) (2009) 238-244
Kamath, Effect of molybdenum addition on metastability of cubic γ-uranium, Journal of Alloys and Compounds 491(1) (2010) 753-760
Jue, Microstructural characteristics of DU–xMo alloys with x = 7–12 wt%, Journal of Alloys and Compounds 479(1–2) (2009) 140-147
Miannay, Influence of physio-chemical parameters on the mechanical properties of some isotropic uranium alloys, Physical Metallurgy of Uranium Alloys 1976

Adding Mg and Si elements to aluminum alloys can produce solid soluble conditions or second-phase metal compounds [3-7].
The increase in strength and hardness of AlMgSi alloys is due to substantial soluble strengthening and second-phase strengthening.
Most Aluminum alloys contain Silicon, so adding Magnesium is required to obtain the hardening effect of Mg2Si. [16,18].
Micro AlMgSi Variations 4 %wt (a) Left (b) Center (c) Right Calculating grain size using the linear intercept method, the aim is to compare the average grain size in Al 6063 + Mg + Si alloys without adding Si elements by correlating grain size to strength.
Effect of Al-TiB master alloy addition on microstructure, wear and compressive deformation behaviour of aluminum alloys.

The aim of this paper is a numerical study of the liquid to metal solidification process in order to evaluate and minimize or avoid casting defects in Ti-Al alloys.
[6] Dapeng Zhao, Keke Chang, Thomas Ebel, Ma Qian, Regine Willumeit, Ming Yan, Florian Pyczak, Microstructure and mechanical behavior of metal injection molded Ti–Nb binary alloys as biomedical material, Journal of the Mechanical Behavior of Biomedical Materials, Volume 28, 2013, p.171-182
[7] Changli Zhao, Xiaonong Zhang, Peng Cao, Mechanical and electrochemical characterization of Ti–12Mo–5Zr alloy for biomedical application, Journal of Alloys and Compounds, Volume 509 32 2011 p. 8235-8238
[9] Xinhua Wu, Review of alloy and process development of TiAl alloys, Intermetallics 14 (2006) p. 1114-1122
Mills, Recommended values of thermophysical properties for selected commercial alloys, ASM Int. 2001.

Designing new ferrous alloys.
Magnesium alloys.
The aim of this study is to combine the previous theories to produce a unified approach.
Rivera-Díaz-del-Castillo: Journal of Alloys and Compounds, 566 (2008), p. 217
Rovera: Journal of Light Metals, 1 (2001), p. 151 [6] E.I.

A joint research project was accomplished with the aim to determine the effect of homogenization conditions (temperature, time, cooling rate) on the microstructure and hardness of 6063 alloy billets.
Birol, Homogenization of direct chill cast AlSiMgMn billets, International Journal of Materials Research (2014) 75-82
Birol, Optimization of homogenization for a low alloyed AlMgSi alloy, Materials Characterization 80 (2013) 69-75
Bourret, Secondary precipitation during homogenization of Al-Mg-Si alloys: Influence on high temperature flow stress, Materials Science & Engineering A 687 (2017) 175–180
Sanders, Yingying Liu, Lipeng Ding, Yuan Xing, Qing Liu, Quantitative study of dissolution of Mg2Si during solution treatment, Journal of Alloys and Compounds 703 (2017) 272-279.