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They also reported the relative density, elongation, tensile strength and hardness of the sintered alloys were improved.
Agrawal, Effect of heating mode and sintering temperature on the consolidation of 90W–7Ni–3Fe alloys, Journal of Alloys and Compounds. 509 (2011) 301-310
Characteristics of liquid phase sintered tungsten heavy alloys, Int.
Mondal, A.Upadhyaya,D.Agrawal, “Effect of heating mode and sintering temperature on the consolidation of 90W–7Ni–3Fe alloys,”, Journal of Alloys and Compounds 509 (2011) 301–310
M. and Castro F. (2003) “Liquid Phase Sintering of P/M Aluminum Alloys: Effect of Processing Conditions”, J.

Compound ceramic coatings with the main crystalline of Al2TiO5 (as-coated samples) were prepared in situ on the surface Ti-6Al-4V alloy by means of pulsed bi-polar micro-arc oxidation (MAO) in a NaAlO2 solution.
Titanium and its alloys are attractive materials due to their superior strength-weight ratio and their corrosion resistance.
The application of Ti-based alloys has been widely used in the fields of the aerospace, military and chemical industries [5].
However, when the temperature is above 600 o C, Titanium alloys will be destroyed as a result of the oxidation [6] [7].
Journal of Materials Processing Technology., Vol.190 (2007), pp. 117

The 6xxx aluminum alloy series system (aluminum-magnesium-silicon) is among the most frequently used aluminum alloys in the automotive industry [2].
It is now used as an alternative method for joining alloys that are considered difficult to weld via conventional welding methods and is becoming prominent with successful outcomes in joining aluminum alloys [11– 13].
This circumstance became the reason for the development of an integrated approach to diagnostics of the quality of the obtained compounds [15].
This work is aimed at revealing violations of the internal structure of welded joints of aluminum alloys obtained by the FSW-method and developing an integrated approach for eddy current testing of such materials.
Le, Trimming and Sheared Edge Stretchability of Automotive 6xxx Aluminum Alloys, Journal of Materials Processing Technology 264 (2019) 64

These precipitates can further influence the solidification behavior of the alloys.
However, this study aims to investigate the possibility of eliminating Nb from the alloy composition.
Additionally, niobium is a costly alloying element, and its strong tendency to form intermetallic compounds can adversely affect the alloy's mechanical properties and corrosion resistance.
Kiser, Welding Metallurgy and Weldability of Nickel-Base Alloys. 2009
Easterling, Phase transformations in metals and alloys (revised reprint).

Colin, Analysis of chill-cast NiAl intermetallic compound with copper additions, J.
Bazyleva, Foundry structural alloys based on nickel aluminide, Engine. 4 (2010) 22-26
Kissel, Coating of Ni-Al intermetallic compounds by high-speed air-fuel spraying, Aerospace Equipment and Technology. 10 (2009) 50-55
Alloys Compd. 509 (2011) 507–509
Kolomytsev, High-temperature protective coatings for nickel alloys, Metallurgy, Moscow, 1991

This work is aimed at preparing the Al-B4C composite using different chill materials by gravity die casting and recording the casting temperature during pouring and subsequent solidification to analyze the cooling rate of the casting.
The addition of B4C particles in the matrix induces more strength to matrix alloy by offering more resistance to tensile stresses.
“Solidification behavior of Water-Cooled and subzero chilled cast iron”, Journal of alloys and Compounds, volume 290, pages 172-180 [3] K.W.H.
Journal of materials science, vol-33 pp. 23 -28
“Metal Matrix Composites: Production by the Stir Casting Method”, Journal of Material Processing and Technology, 92, pp.17

Fromthe viewpoint of this, the research study concentrates on the growth of crossbreed steel matrix compounds from Al 7075-Al2O3-SiC.
The aim of the research is to explore the dry sliding wear of Al 7075-Al2O3-SiC composites in three distinct loads and two sliding speed conditions by using a pin on disk wearing test equipment.
Wear loss of alloys and composites without strengthening tends to decrease with the sliding speed increasing, irrespective of applied load, from 2 m/s to 4 m / s.Further increase of reinforcement (6% to 8%) leads to an increase in wear loss as shown in Fig 5.
Microstructural evolution and properties analysis of laser surface melted and Al/SiC cladded magnesium-rare earth alloys.
Journal of Alloys and Compounds. 848:156598, (2020)

GOST 32597-2013 establishes the types of defects only in the surface of ingots, rolled and extruded billets, semi-finished and finished products of copper, nickel and their alloys.
Apart from the main phases (an α-solid solution of alloying elements in copper and a β-phase based on the electronic compound CuZn), leaded brasses are to contain particles of free lead (1-2 vol. %).
International Journal of Metalcasting, 3(2016) 338-341
Faridi, Effect of chemical composition and processing variables on the hot flow behavior of leaded brass alloys.
[6] O.A.Chikova, G.V.Sakun,V.S.Tsepelev, Formation of Cu–Pb Alloys by Means of Liquid Metal Homogenization, Russian Journal of Non-Ferrous Metals., 6 (2016) 580-585

"Corrosion behavior of two-phase Fe-Mn-Al alloys in 3.5% NaCl solution." 
"The study of work hardening in Fe-Mn-Al-C alloys." 
"Modulated structure and magnetic properties of age-hardenable Fe-Mn-Al-C alloys." 
"Deformation behaviour of iron-rich iron-aluminum alloys at low temperatures." 
"Slip modes in B2-type intermetallic alloys." 

The phase relations in the iron-rich portion of the iron-silicon (Fe-Si) alloys at high pressures and temperatures is studied by Lin et al [4] and indicates that the Si alloyed with Fe can stabilize the body-centered cubic (bcc) phase up to at least 84 GPa (compared to ~10 GPa for pure Fe) and 2127oC.
Therefore, the present study aims to develop silica sand nanoparticles through ball milling process and to utilize these nanoparticles as reinforcement for iron based metal matrix composite. 2.
This FeSi compound phase is the main cause of increase in hardness of the composites.
Also there is a possibility of eutectic reaction between the dissociated Si and Fe to form the compound FeSi.
References [1] Y.B.Liu, S.C.Lim, Lu L., M.O.Lai., Journal of Materials Science, 29 (1994) 1999-2007 [2] W.D.Callister, Materials Science and Engineering: An Introduction.