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Based on these facts, this study aims to analyze the effect of higher Fe content on fracture surfaces in A356 cast alloys and the impact of these phases on properties.
Mbuya, Influence of iron on castability and properties of aluminium silicon alloys.
Zhang, Revealing the Influence of Fe on Fe-rich Phases Formation and Mechanical Properties of Cast Al-Mg-Mn-Fe Alloys, Journal of Alloys and Compounds 901 (2021) 163666
Jen, Intermetallics formation and their effect on mechanical properties of Al-Si-X Alloys, Intermetallic compounds – formation and applications, 2018
Samuel, On the Fractography of Impact-Tested Samples of Al-Si Alloys for Automotive Alloys.

Journal of Alloys and Compounds, 2009. 490(1-2): p. 110-117
Journal of Alloys and Compounds, 2009. 476(1-2): p. 199-206
Journal of Physics D: Applied Physics, 2008. 41(9): p. 095403
Journal of Alloys and Compounds, 2009. 478(1-2): p. 458-461
Journal of Electronic Materials, 2009. 39(2): p. 215-222

The aim of the present works, which is the first step of a more complex research, is to investigate the tarnish copper compounds developed on bronze alloys exposed to sulfur dioxide and submitted to cycling wet and dry tests at 200 ppm, 40°C and 100% RH.
Patinas with comparable colorimetric measurements are probably formed by the same copper compounds.
The localized tin rich areas are made of oxide and sulphide tin compounds (Ottemannite and Cassiterite).
Surfaces with same color parameters probably are made of the same compounds.
Graedel, The reaction of simulated rain with copper, copper patina, and some copper compounds, Corrosion Science 27 (1987) 703-709

In Fe(OH)2, compounds have a higher solubility yield so that it has an optimum pH at an acidic pH than Ni(OH)2 and Co(OH)2 compounds.
The main product in this study was NiSO4 compounds [25].
The formation of FeSO4 compounds corresponds to the Eq. 6.
CoSO4 compounds are formed during the leaching process according to Eq. 7 [25].
Conclusion In all pH variations, NiSO4.6H2O compounds are formed in crystallized products.

In addition Ti-Ni alloys are non-magnetic alloy.
As a result of its high corrosion resistance and the previous properties the Ti-Ni alloys has found a large area in medical applications [4, 5].The Ti–Co alloys are broadly used as implant alloys in dentistry and medicine for many years.
Topographical modifications of titanium and its alloys were aimed at increasing the roughness of implant surfaces, thus increasing the surface area of implants compared to larger smooth surfaces.
Upon successful immobilization of these compounds onto implant surfaces, the substrate is responsible for the load-bearing function of the implant whereas the coating should facilitate optimal integration into the surrounding tissues [11].
Al-Hasani, Evaluation of Surface Roughness and Biological Behavior of Ti-Nb Alloys', Journal of Mechanical Engineering Research and Developments, Vol. 43, No. 7, pp. 233-241, 2020

The principal aim of this work is to implement a relationship between the microstructure evolution and mechanical properties of 5083 aluminum alloy sheets.
Dehghani, Evaluation of dissimilar joints properties of 5083-H12 and 6061-T6 aluminum alloys produced by tungsten inert gas and friction stir welding, Proceedings of the Institution of Mechanical Engineers Part L-Journal of Materials-Design and Applications. 231 (2017) 297-308
Miller-Jupp, Control of second-phase particles in the Al-Mg-Mn alloy AA 5083, Journal of Alloys and Compounds. 689 (2016) 998-1010
Yao, Effect of the Addition of Zn on the Microstructure and Mechanical Properties of 5083 Alloy, Journal of Materials Engineering and Performance. 26 (2017) 2912-2918
Jahazi, Influence of predeformation on microstructure evolution of superplastically formed Al 5083 alloy, International Journal of Advanced Manufacturing Technology. 88 (2017) 2929-2937

Intermetallic compounds of NiAl3 and Ni2Al3 were formed in interface of coating/substrate, and interface diffusion area gradually was thickened.
(3) Intermetallic compound NiAl3 was first formed in interface of Ni-5wt.
Journal of Materials Engineering and Performance, 2011, 20(2): 257-264
Journal of China University of Petroleum, 2008,32(4):91-94
Journal of Materials Protection, 2003,36(2):33-35.

Zinc-based alloys were thought to be attractive substitutes for copper alloys in many structural applications[3].
Zn-Cu-Ti (ZCT) alloys have also attracted many efforts since 1940’s.
The aim of the present work was to investigate the effect of deformation parameters on the flow stress of Zn-8Cu-0.3Ti alloy and establish the flow stress model.
Martin, Journal of Materials Science, 1974 9: 1139-1144
Kaya, et al., Journal of Alloys and Compounds, 2010 491: 143–148

Studies conducted to determine the influence of the laser beam on SMA's have reported an increased susceptibility to the formation of intermetallic compounds, different grain sizes, the presence of residual stresses, or affinity for atmospheric gases. [8, 10-16].
In this case, the low Ni content may be due to preferential volatilization of Ni, because the fusion zone is subjected to higher temperatures and not to the presence of intermetallic compounds, as reported in other cases. [23, 26-29].
In situ structural characterization of laser welded NiTi shape memory alloys.
Multiple Memory Shape Memory Alloys.
[29] Deepan Bharathi Kannan T., Sathiya P., Ramesh T., Experimental investigation and characterization of laser welded NiTinol shape memory alloys, Journal of Manufacturing Processes, Volume 25, 2017, Pages 253-261, ISSN 1526-6125, https://doi.org/10.1016/j.jmapro.2016.12.006

The biochemical compatibility of porous SHS-TiNi alloys is evidenced by numerous clinical trials [1-4].
The paper aims to study the structural features of the surface layers of porous TiNi alloys fabricated by self-propagating high-temperature synthesis using various modern techniques.
Porous SHS-TiNi alloys exhibit several advantages compared to porous TiNi alloys produced by other methods of powder metallurgy – diffusion or reaction sintering [5, 6].
As a result, the surface of the porous TiNi alloy is covered with a continuous layer of intermetallic compounds and condensed gasified impurities.
Results and Discussion Structural-phase Composition of the Surface of SHS-TiNi Alloys.