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Fig.1 Sample of Bearing housing Initial test Furnace burden and alloy.
Alloys are comprised of Calballoy, Si-Ca-Ba, ferromanganese, ferrosilicon and SiC, among which 75 ferrosilicon is charged into the electric furnace before slagging off while Calballoy and Si-Ca-Ba are added in casting ladle.
Ferromanganese and ferrosilicon are charged after slagging off in the furnace and before the iron is melted, with the aims of increasing the amount of manganese in melted iron, initial inoculation, hardness of the materials and graphite form.
According to the results of primary testing, tests of non-increasing S and increasing S on the basis of compound inoculation are contrasted.
(In Chinese) [5] H.B.Dong , J.Zhu and C.M.Jiang: Journal of University of Science and Technology Beijing, (1994)No.6,p.226-228.

Moiseyev, Titanium Alloys.
Polkin, Titanium Alloys.
Leyens, Titanium and Titanium Alloys: Fundamentals and Applications, Wiley-VCH, Weinkeim, Germany, 2003
Brailovski Hot radial shear rolling and rotary forging of metastable beta Ti-18Zr14Nb (at. %) alloy for bone implants: Microstructure, texture and functional properties, Journal of Alloys and Compounds 800 (2019) 320-326
A comparative study of the mechanical properties of high-strength β-titanium alloys, J. alloys and comp. 457 (2008) 296-309

Small additions of zirconium can often improve the properties of high strength aluminum alloys by forming metastable, coherent Al3Zr dispersoids, which have a strong influence on recrystallization, grain size and mechanical properties of wrought aluminum alloys [5-7].
Fig. 8 Recrystallized fraction of 7050 alloys treated with four types of homogenization conditions.
Zheng, High-pressure homogenization treatment of Al-Zn-Mg-Cu aluminum alloy, Journal of Material Science.43 (2008) 1583-1586
Solberg, Effect of homogenization and alloying elements on recrystallization resistance of Al-Zr-Mn alloys, Materials Science and Engineering A. 444 (2007) 284-290
Trong, Effects of homogenization treatment on recrystallization behavior and dispersoid distribution in an Al–Zn–Mg–Sc–Zr alloy, Journal of Alloys and Compounds. 456 (2008) 163-169

Features of sintering processes of Heusler alloys Ni (M) Sn (M = Ti, Zr, Hf), Brief Communications on Physics of the Physics Institute.
Characterization of thin carbon films capable of low-field electron emission //Journal of Vacuum Science & Technology B, Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena. – 2018. – V. 36. – №. 2. – С. 02C108
Effect of high-temperature heating on the structure and properties of aluminum alloys in the production of drill pipes //Metal Science and Heat Treatment. – 2013. – V. 55. – №. 3-4. – p. 191-196
Extraordinary superplastic properties of hot worked Ti–45Al–8Nb–0.2 C alloy //Journal of Alloys and Compounds. – 2016. – V. 663. – p. 217-224
Davis (editor): Nonferrous Alloys and Special Purpose Materials, volume 2 of ASM Handbook: Properties and Selection.

Flame spraying is widely used to apply coatings in the manufacture or reconditioning of a variety of machine parts (drive shaft journals in marine shafting, crank shaft main journals, pump rotors and casings, valve inserts and internal combustion engine cylinders, ship propellers and turbine rotor journals) [1, 3].
The paper aims for the preliminary analysis of the possibility for replacement of the traditional finishing methods, through machining, of the investigated coatings by surface plastic working.
Volume concentration of non-metallic compound, Al2O3 , in the obtained coatings was: 0, 15, and 30 %.
Flame-sprayed alloy coatings were characterised by greatly developed actual surface.
Journal of Materials Processing Technology, No 157 - 158 (2004), s.434-441 [3] Klimpel A.: Technologie napawania i natryskiwania cieplnego.

Aluminum alloys were subjected to microarc oxidation, namely, low-alloy aluminum alloys AD1 and AB (Table 1).
It should be noted that this alloy can also be attributed to low-alloy aluminum alloys, but with a different composition of alloying elements compared to AD1 alloy and a higher level of alloying by basic elements (about 1 % in AB alloy, compared to less than 0.1 % in AD1 alloy).
Gu, Effect of micro-groove on microstructure and performance of MAO ceramic coating fabricated on the surface of aluminum alloy, Journal of Alloys and Compounds, 777 (2019) 94–101
Al-Qawabah, The influence of the conditions of microplasma processing (microarc oxidation in anode-cathode regime) of aluminum alloys on their phase composition, Eastern-European journal of enterprise technologies, 5 12(89) (2017) 52–57
Subbotin, Investigation of the influence of technological conditions of microarc oxidation of magnesium alloys on their structural state and mechanical properties, Eastern European Journal of Enterprise Technologies, 2 5(86) (2017) 39–43

Zirconium and silicon compounds are of particular interest in the formation of coatings based on titanium and aluminum substrates.
Coatings produced on the basis of these compounds make it possible to improve thermal characteristics of products.
Technological spraying modes, primarily temperature, determine the processes of phase transformations with the formation of zirconium and silicon oxides compounds [12].
It has been proven that coatings based on zirconium and silicon compounds retain their functional properties at high temperatures [13].
Borisova A.L., Adeeva L.I., Tunik A.Yu., Tsymbalistaya T.V. and Grishchenko A.P., Plasma ZrO2 coatings with metallic bond coat of alloy AlCuFe, Paton Welding Journal. 4 (2010). 25-29

Univ. 30, 28911 Leganés, Spain ajosemanuel.torralba@imdea.org, broro@ing.uc3m.es, ccampos@ing.uc3m.es Keywords: powder metallurgy steels, low alloyed steels, high performance, master alloys.
Further studies were aimed at the formation of liquid phases during sintering [[] Banerjee, S., Gemenetzis, V., Thümmler, F..
Journal of Alloys and Compounds 363 (2004) 194-202 ].
Nowadays, more efficient methods and technologies make that the Master Alloys concept was taking up again.
New patents of master alloys with Cr, Mn, Si, finely ground or atomized in Kerosene for preventing the oxidation have improved their applications.

Removing and inhibit of corrosion, as well as application of barrier coatings are the treatments apply to artefact with aims to protect from further deterioration.
It is also aims to unveil and deliver hidden message contained in artefact to the public (figure 1).
BTA has been widely accepted and main inhibitor used in the conservation of copper alloys [11].
Basu, “Green Inhibitor for Corrosion Protection of Metals and Alloys: An Overview”, Hindawi Publishing Corporation International Journal of Corrosion Volume 2012, page 1-15 [8] Sitashree Banerjee, Varsha Srivastava, M.M.
Extracton Corrosion Of AA1100 in HCL”, Rasayan Journal of Chemical, Vol.3, No.4 (2010), 783-795 [15] K.

Study of Synthesis of Nanoparticulate Zinc Oxide Aiming at the Confection of Appropriated Targets for the Production of Radioisotopes Nelcy D.
Since the past decade, ZnO nanoparticles have achieved a prominent position when used in ceramics and catalysts, due to their photoluminescent and photocatalytic properties with application in degradation of organic compounds.
Engineer Journal Vol. 144 (2008), p. 509
Liu: J. of Alloys and Comp.
Popovic: J. of Alloys and Comp.