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High-energy ball milling are widely used for producing the iron- and nickel-based super alloys for high-temperature structural applications [7].
Schuber: Tungsten-Properties, Chemistry, Technology of the Element, Alloys and Chemical Compounds.
Taimatsub: Journal of the European Ceramic Society (2003), p. 871
Phasha: International Journal of Refractory Metals and Hard Materials Vol. 28 (2010), 211
Nolze: Journal of Applied Crystallography Vol. 29 (1996), p. 301

The peritectic alloys are commercially important; these are, for example, some types of steel, Ni-Al, Fe-Ni, Ti-Al, Cu-Sn alloys.
Müller: Numerical study on directional solidification of AlSi alloys with rotating magnetic fields under microgravity conditions, Journal of Materials Science, 39, (2004) 2011-2015 [3] S.
Lu: Influence of rotating magnetic field on the microstructure and phase content of Ni–Al alloy, Journal of Alloys and Compounds 509 (2011) 4835-4838
Chen: Fluid flow and microstructure formation in a rotating magnetic field during the directional solidification process, Journal of Alloys and Compounds 491 (2010) 395-401
Ohnaka: Periodic structure during unidirectional solidification for peritectic Cd-Sn alloys, Journal of Crystal Growth 210 (2000) 637-645 [8] R.

In this manner the spatial structure of Cu6Sn5 and the Ag3Sn intermetllic compounds (IMCs) was highlighted.
The microstructure of the composed binary or ternary alloys is usually different from that of the eutectic Sn-Pb solder.
In these alloys according to the ternary phase diagram of the SAC alloys in Fig. 1 there are three possible intermetallic compounds that may be formed: Ag3Sn, Cu6Sn5 and Cu3Sn.
Yu et al. ”Intermetallic compounds growth between Sn–3.5Ag lead-free solder and Cu substrate by dipping method” Journal of Alloys and Compounds 392 (2005), pp. 192–199
Tsao ” Evolution of nano-Ag3Sn particle formation on Cu–Sn intermetallic compounds of Sn3.5Ag0.5Cu composite solder/Cu during soldering” Journal of Alloys and Compounds 509 (2011). pp 2326–2333

The use of friction welding with mixing allows to obtain non-defectal compounds of both alloy AL25 and dispersed particles composite aluminum materials.
The aim of this work is to study the mechanical properties and structure of the compounds of dispersed aluminum-strength composite materials, made by welding friction with mixing/ Materials and Researchtechniques Some composite materials based on aluminum alloys with dispersed reinforcement ceramic particles of aluminium oxide Al2O3 or silicon carbide SiC (Table 1) were used for the research.
Summary In conclusion, thanks to the formation of seams in a solid phase, the FSW process allows to obtain quality non-inseparable compounds of composite aluminum alloys without changing their phase-structural condition.
Wang, The effect of interface defect on mechanical properties and its formation mechanism in friction stir lap welded joints of aluminum alloys, Journal of Materials Processing Technology, Vol. 238 (2016) 244–254
Metalloographic etching of metals and alloys. – M. : Metallurgy, 1986

Co-extrusion of Aluminium-Titanium-Compounds N.
Reinforcing materials are mostly steel, titanium-alloys and nickel based alloys [6].
Besides, nickel and cobalt basis alloys are also used.
The aim of the presented investigations is to show the technical feasibility of the co-extrusion of aluminium-titanium-compounds.
Journal of Materials Science Letters 9 (1990) 432 [17] Wang, G.; Dahms, M.: Synthesizing gamma-TiAl alloys by reactive powder processing.

Among various resulted intermetallic compounds, the β-Al5FeSi phase with sharp ended acicular structure is responsible for the higher stress accumulation.
As manganese plays an important role in combating the detrimental effect of iron in aluminum based alloys, this present study aimed to study the parameters for manganese addition to improve the mechanical properties of the aluminum based alloy.
David, Aluminum and Aluminum Alloys, Materials Park USA., 1993
Shabestari, The Effect of iron and manganese on the formation of intermetallic compounds in aluminum-silicon alloys, Materials Science and Engineering.
Pai, A Study on the Structure, Age Hardening and Mechanical Characteristics of Mn and Ca Added Al-7Si-0.3Mg-0.6Fe Alloys, Journal of Alloys Compounds.453 (2008)167-173.

The strengthening or hardening can also occur through the second phase mechanism, which is caused by the onset of phase alloy compounds.
Phase compounds formed are relatively hard and the movement of dislocations tends to be hampered by the second phase.
In addition, the formation of metal compounds has the influence of increasing the hardness of AlFeNiMg alloy.
Phase compounds formed will tend to hamper the movement of dislocations.
The dislocation movement that is impeded by phase compounds will have an impact on the increase in the strength of the metal.

Therefore, the high-efficiency and high-quality connection of aluminum alloy/stainless steel alloys has attracted wide attention of researchers.
This paper is aimed at the lap joint of high-strength steel on the upper and aluminum alloy.
The intermetallic compounds at the weld/aluminum alloy interface are mainly in two forms: A free "needle" Fe4Al13 intermetallic compound in the aluminum alloy base material, close to the "tongue" Fe2Al5 intermetallic compound on the weld side
Chinese Journal of lasers, 35 (2008) 1783-1788
The Chinese Journal of Nonferrous Metals, 24 (2014) 678-688

The chemical compositions (wt.%) of these alloys are shown in Table 1.
Furthermore, La and Ce addition formed the hard intermetallic compounds with other alloying elements in the matrix and consumption of certain amount of Mg toward formation of these compounds [12, 15] .
The La intermetallic compounds caused to improve the hardness.
Lim, Journal of Alloys and Compounds, 487 (2009) 157-162
Mori, Journal of Alloys and Compounds, 354 (2003) 159-164

The work aimed to determine the influence of iron-nickel alloy on the SPS sintering process of the TiB2-TiC-SiC composite.
The intermetallic compound is a significant element among alloying materials and many intermetallic compounds, FeNi is an important element in the nickel-cobalt alloy and iron-nickel alloys.
Journal of Alloys and Compounds 69 (205) 26–30 [7] S.
Journal of Alloys and Compounds 678 (206) 24e248 [9] Y.
Journal of Alloys and Compounds.