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Journal articles on the topic 'Chromium-molybdenum-iron alloys'

Author: Grafiati

Published: 4 June 2021

Last updated: 7 February 2022

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1

Udovsky, A., V. Grafutin, V. Kolotushkin, et al. "Changes of electron density and defects distribution in binary and ternary iron alloys studied by positron annihilation." Journal of Mining and Metallurgy, Section B: Metallurgy 53, no. 3 (2017): 399–405. http://dx.doi.org/10.2298/jmmb160507040g.

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Properties of binary and ternary iron based alloys doped by different additions were investigated. It was shown for binary alloys containing chromium, molybdenum and tungsten were that results of doping by 0.8% molybdenum and tungsten are similar to those for the sample doped by 9%chromium. Ternary alloys containing chromium and less amounts of molybdenum, tungsten and vanadium were investigated as well. Two types of defects were observed: divacancies and cluster-like defects. It was shown that the electron density in ternary alloys is similar to that in binary alloys containing 0.8% molybdenu

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2

Ageeva, E. V., A. Yu Altukhov, R. A. Latypov, and G. R. Latypova. "X-ray spectral microanalysis of hardened additive products made of electroerosion cobalt-chromium alloys." MATEC Web of Conferences 329 (2020): 02014. http://dx.doi.org/10.1051/matecconf/202032902014.

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This article presents the results of an X-ray spectral microanalysis of cobalt-chromium alloys based on particles of the of the tungsten nickel iron alloy dispersed by electric erosion, obtained in alcohol. It has been experimentally proved that a part of oxygen is present in the cobalt-chromium alloy of particles of the cobalt-chromium-molybdenum alloy dispersed by electric erosion. All other elements are distributed relatively evenly over the volume of particles. It is shown that Co, Cr and Mo are the main elements of the (CoCrMo) alloy dispersed by electric erosion.

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3

Raghavan, V. "Cr-Fe-Mo (chromium-iron-molybdenum)." Journal of Phase Equilibria 15, no. 5 (1994): 532–33. http://dx.doi.org/10.1007/bf02649410.

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4

Sequeira, César A. C., David S. P. Cardoso, Luís Amaral, Biljana Šljukić, and Diogo M. F. Santos. "On the performance of commercially available corrosion-resistant nickel alloys: a review." Corrosion Reviews 34, no. 4 (2016): 187–200. http://dx.doi.org/10.1515/corrrev-2016-0014.

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AbstractThe corrosion behavior of nickel (Ni)-based alloys used for low-temperature aqueous or condensed systems is reviewed in detail in this paper. Commercially available pure Ni, nickel-copper (Ni-Cu), nickel-molybdenum (Ni-Mo), nickel-chromium-molybdenum (Ni-Cr-Mo), and nickel-chromium-iron (Ni-Cr-Fe) alloys as well as cast Ni-based alloys are addressed. It is shown that Ni-Cr-Mo alloys are multipurpose alloys that can be used in both reducing and oxidizing conditions. Special attention is given to a few Ni alloys, which not only extend the range of usefulness of existing alloys by overcom

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5

Raghavan, V. "C-Cr-Fe-Mo (Carbon-Chromium-Iron-Molybdenum)." Journal of Phase Equilibria and Diffusion 28, no. 3 (2007): 270–73. http://dx.doi.org/10.1007/s11669-007-9067-0.

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6

Lushchenkov, V. L., G. I. Slyn'ko, and A. D. Sherman. "Distribution of chromium and molybdenum in white cast iron." Metal Science and Heat Treatment 31, no. 8 (1989): 634–35. http://dx.doi.org/10.1007/bf00802697.

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7

Evstyukhina, I. A., V. P. Kolotushkin, V. Yu Miloserdin, et al. "Use of nuclear physics methods for investigation of short-range ordering and defects in iron based simulatuing alloys." Journal of Mining and Metallurgy, Section B: Metallurgy 56, no. 1 (2020): 135–41. http://dx.doi.org/10.2298/jmmb190624002e.

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The changes of short range ordering and electron density were investigated by means of the nuclear gamma-resonance and the positron annihilation spectroscopies in model alloys containing tungsten, chromium, molybdenum, and vanadium used as dopants. The change of the short-range ordering parameter sign was detected in alloys containing vanadium. Different ordering was also observed in binary and ternary iron alloys. It was shown that dislocations were the main defects in these materials after rolling.

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8

Martinz, Hans Peter, Bruno Tourneret, Pascal Jehanno, and Brigitte Nigg. "The Oxidation Behaviour of Pack-Treated Heavy Refractory Alloys." Materials Science Forum 595-598 (September 2008): 629–37. http://dx.doi.org/10.4028/www.scientific.net/msf.595-598.629.

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The heavy refractory metals and alloys Molybdenum (Mo), Molybdenum – Silicon – Boron (Mo–Si-B; “MoSiBor”), Tungsten (W), Tungsten – Copper (W-Cu), Tungsten – Nickel – Iron (W-Ni-Fe; “Densimet D 176 and 185”) and Tungsten – Nickel – Molybdenum - Iron (W-Ni- Mo-Fe; “Densimet D2M”) were pack-treated at 1100°C with Silicon - powder to form siliconized zones and/or intermetallic phases which are intended to be more oxidation resistant than the plain base materials. These materials (especially the W-based ones) are used at ambient conditions as counterweights, radiation shields etc. because of their

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9

Raghavan, V. "C-Cr-Fe-Mo-V (Carbon-Chromium-Iron-Molybdenum-Vanadium)." Journal of Phase Equilibria and Diffusion 28, no. 3 (2007): 286–88. http://dx.doi.org/10.1007/s11669-007-9072-3.

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10

Raghavan, V. "Cr-Fe-Mo-N-Ni (Chromium-Iron-Molybdenum-Nitrogen-Nickel)." Journal of Phase Equilibria and Diffusion 28, no. 3 (2007): 291. http://dx.doi.org/10.1007/s11669-007-9074-1.

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11

Raghavan, V. "Al-C-Cr-Fe-Mo (Aluminum-Carbon-Chromium-Iron-Molybdenum)." Journal of Phase Equilibria and Diffusion 30, no. 1 (2008): 112. http://dx.doi.org/10.1007/s11669-008-9461-2.

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12

Gerretsen, J. H., and J. H. W. De Wit. "The role of molybdenum in the active—passive transition of iron—chromium alloys." Electrochimica Acta 36, no. 9 (1991): 1465–67. http://dx.doi.org/10.1016/0013-4686(91)85335-5.

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13

Gumienny, G. "Carbidic Bainitic and Ausferritic Ductile Cast Iron." Archives of Metallurgy and Materials 58, no. 4 (2013): 1053–58. http://dx.doi.org/10.2478/amm-2013-0125.

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Abstract This article presents new kinds of carbidic ductile cast iron with different microstructures of the metal matrix. This cast iron was obtained using the Inmold method nodularisation which guarantees strong refining of graphite and the metal matrix components. A different microstructure of the metal matrix of the cast iron was obtained without any thermal treatment (unwrought) by a suitable composition of alloy additives. It was shown that by adding molybdenum, chromium, nickel and copper it is possible to obtain in the cast iron metal matrix consisting of upper bainite, its mixture wit

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14

Elsiti, Nagwa Mejid, and M. Y. Noordin. "Experimental Investigations into the Effect of Process Parameters and Nano-Powder (Fe₂O₃) on Material Removal Rate during Micro-EDM of Co-Cr-Mo." Key Engineering Materials 740 (June 2017): 125–32. http://dx.doi.org/10.4028/www.scientific.net/kem.740.125.

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Cobalt-base alloys are normally applied to materials that require wear, corrosion, and heat resistance. Today, the alloy of cobalt–chromium–molybdenum (Co–Cr–Mo) is employed in aerospace and medical fields. Through the thermal erosion process of Electrical Discharge Machining (EDM), an electrically-produced spark vaporizes materials that are electrically conductive. This paper examines the viability of improvement of material removal rate in the micro-electric discharge machining of cobalt chromium molybdenum (Co-Cr-Mo) using Fe2O3 nanopowder-mixed dielectric fluid. For the purpose of this res

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15

O. A. Razhabov, Khaуitova M. A, and Usmonov N. U. "Due to intolerance of dental materials used for therapeutic treatment." International Journal on Integrated Education 3, no. 11 (2020): 160–62. http://dx.doi.org/10.31149/ijie.v3i11.876.

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Long-term clinical observations show that widely used dentures made of metals and their alloys are not indifferent, cause a number of diseases of the oral mucosa, and have social and medical consequences in the form of intolerance to dental prosthesis materials[1,2]. Currently, ceramic materials, plastics, stainless steels, cobalt-chromium, silver-palladium alloys, gold-based alloys, platinum, etc. are used for orthopedic treatment. these alloys include the following metals: iron, chromium, Nickel, titanium, manganese, silicon, molybdenum, cobalt, palladium, zinc, silver, gold, etc. Signs of i

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16

YOUSSEFELSAYED, A., and M. KHALIL. "Simultaneous first-derivative spectrophotometric determination of iron(III) and molybdenum(VI) in cobalt-chromium and nickel-chromium alloys." Talanta 43, no. 4 (1996): 583–88. http://dx.doi.org/10.1016/0039-9140(95)01774-7.

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17

GERRETSEN, J. H., and J. H. W. DE WIT. "ChemInform Abstract: The Role of Molybdenum in the Active-Passive Transition of Iron- Chromium Alloys." ChemInform 22, no. 40 (2010): no. http://dx.doi.org/10.1002/chin.199140024.

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18

Bojinov, M., G. Fabricius, T. Laitinen, and T. Saario. "Transpassivity mechanism of iron–chromium–molybdenum alloys studied by AC impedance, DC resistance and RRDE measurements." Electrochimica Acta 44, no. 24 (1999): 4331–43. http://dx.doi.org/10.1016/s0013-4686(99)00149-8.

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19

Helbig, Christoph, Alex M. Bradshaw, Andrea Thorenz, and Axel Tuma. "Supply Risk Considerations for the Elements in Nickel-Based Superalloys." Resources 9, no. 9 (2020): 106. http://dx.doi.org/10.3390/resources9090106.

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Nickel-based superalloys contain various elements which are added in order to make the alloys more resistant to thermal and mechanical stress and to the adverse operating environments in jet engines. In particular, higher combustion temperatures in the gas turbine are important, since they result in higher fuel efficiency and thus in lower CO2 emissions. In this paper, a semi-quantitative assessment scheme is used to evaluate the relative supply risks associated with elements contained in various Ni-based superalloys: aluminium, titanium, chromium, iron, cobalt, niobium, molybdenum, ruthenium,

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20

Tolstolutskaya, Galina D., Michael A. Tikhonovsky, Victor N. Voyevodin, Arkadiy V. Nikitin, Aleksander S. Tortika, and Ruslan L. Vasilenko. "Surface modification and sputtering of FeCrAl alloys exposed to low-energy hydrogen plasmas." Journal of the Belarusian State University. Physics, no. 3 (September 30, 2019): 73–80. http://dx.doi.org/10.33581/2520-2243-2019-3-73-80.

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In the present paper processes of sputtering and surface modification of commercial and experimental FeCrAl composites alloyed with yttrium, molybdenum and zirconium were investigated. Using a field-emission scanning electron microscope, it was shown that under the influence of low-energy (500 eV) hydrogen plasma with a flux about 3.2 ⋅ 1020 m–2 ⋅ s–1 and fluence 4 ⋅ 1024 m–2 at Troom, surface morphology develops due to the formation of grooves along grain boundaries, macro- and microcracks, as well as intragranular pits due to the sputtering of precipitates. Determination of the composition o

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21

Choi, Jin Won, and Sam Kyu Chang. "Effects of Molybdenum and Copper Additions on Microstructure of High Chromium Cast Iron Rolls." ISIJ International 32, no. 11 (1992): 1170–76. http://dx.doi.org/10.2355/isijinternational.32.1170.

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22

Farmer, J. C., J. J. Haslam, S. D. Day, et al. "Corrosion resistance of thermally sprayed high-boron iron-based amorphous-metal coatings: Fe49.7Cr17.7Mn1.9Mo7.4W1.6B15.2C3.8Si2.4." Journal of Materials Research 22, no. 8 (2007): 2297–311. http://dx.doi.org/10.1557/jmr.2007.0291.

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An iron-based amorphous metal, Fe49.7Cr17.7Mn1.9Mo7.4W1.6B15.2C3.8Si2.4 (SAM2X5), with very good corrosion resistance has been developed. This material was prepared as a melt-spun ribbon, as well as gas atomized powder and a thermal-spray coating. During electrochemical testing in several environments, including seawater at 90 °C, the passive film stability was found to be comparable to that of high-performance nickel-based alloys and superior to that of stainless steels, based on electrochemical measurements of the passive film breakdown potential and general corrosion rates. This material al

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23

QIU, J. H. "ION SELECTIVITY DURING FORMATION OF PASSIVE FILMS ON STAINLESS STEELS AND ALLOYS." International Journal of Modern Physics B 16, no. 01n02 (2002): 93–99. http://dx.doi.org/10.1142/s0217979202009500.

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The stability of stainless steels and allied materials is essentially determined by the integrity of naturally formed ultra thin oxide films – the passive films on their surfaces. The thickness of such an ultra thin film for a typical stainless steel (AISI 304) is about 2 nm. The compositions of passive films are totally different from those of the underlying substrates. During the film formation process, ion selectivity occurs both at the solid/liquid and metal/oxide interfaces. Using advanced surface and solution analytical techniques such as X-ray Photoelectron Spectroscopy (XPS) and Induct

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24

Bojinov, M. "Influence of molybdenum on the conduction mechanism in passive films on iron–chromium alloys in sulphuric acid solution." Electrochimica Acta 46, no. 9 (2001): 1339–58. http://dx.doi.org/10.1016/s0013-4686(00)00713-1.

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25

Chandra-ambhorn, Somrerk, Shigenari Hayashi, Laurence Latu-Romain, and Patthranit Wongpromrat. "CHAPTER 4 High Temperature Oxidation of Stainless Steels." Solid State Phenomena 300 (February 2020): 81–106. http://dx.doi.org/10.4028/www.scientific.net/ssp.300.81.

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This chapter is dedicated to the description of high temperature oxidation of both chromia and alumina forming alloys. The defect structures of iron and chromium are firstly reviewed. The effects of elements on stainless steel oxidation behaviour are further addressed. For the chromia-forming stainless steel, the oxidation rate is reduced with the increased silicon content but not in a monotonic manner. Titanium and niobium can reduce breakaway oxidation of Fe–18Cr–10Ni austenitic stainless steel. Titanium can enhance the adhesion of scale to the Fe–18Cr by mechanical keying effect of TiO2 for

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26

Omole, Sylvester Olanrewaju, Kenneth Kanayo Alaneme, and Akinlabi Oyetunji. "MECHANICAL DAMPING CHARACTERISTICS OF DUCTILE AND GREY IRONS MICRO-ALLOYED WITH COMBINATIONS OF Mo, Ni, Cu AND Cr." Acta Metallurgica Slovaca 27, no. 2 (2021): 87–93. http://dx.doi.org/10.36547/ams.27.2.791.

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Damping behaviour of micro alloyed ductile and gray cast irons were investigated in this study. This was aimed at establishing the effect of composition and microstructural parameters on the damping properties of the micro alloyed cast irons, which have shown promise for utilization in automobile and machine building where enhanced damping performance are vital. Gray cast iron containing manganese as base metal was micro alloyed randomly with molybdenum, nickel, chromium and copper at an amount not more than 0.2 % each; magnesium was added to the melt prior to casting. The microstructures show

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27

binti Johari, Nurhaslina, Rosdi Ibrahim, Ahmad Nizam bin Abdullah, Muhammad Jabir bin Suleiman Ahmad, and Abdul Rahim Abu Talib. "The Effect of Sintering Temperature on Physical Properties of Sintered Inconel 718 for Potential Aerospace Industry Application." Advanced Materials Research 879 (January 2014): 139–43. http://dx.doi.org/10.4028/www.scientific.net/amr.879.139.

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The most demanding high temperature application requires nickel-based super alloys, named Inconel 718 (IN718) is a precipitation hardenable nickel chromium alloy containing significant amount of iron, niobium and molybdenum along with lesser amounts of aluminium and titanium. The development of IN718 for metal injection molding was already proposed to provide increased resistance to distortion during and prior to debinding. This paper reports on the effects of sintering temperature on physical and mechanical properties of IN718 alloy. IN718 powder (60 vol%) with binder formulation (40 vol%) co

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28

Takagi, Ken-ichi, and Masao Komai. "Effects of Mo/B atomic ratio on the properties and structure of chromium adding iron-molybdenum complex boride base hard alloys." Journal of the Japan Society of Powder and Powder Metallurgy 36, no. 4 (1989): 390–96. http://dx.doi.org/10.2497/jjspm.36.390.

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29

Mazuro, Paweł, Julia Pieńkowska, and Ewa Rostek. "Influence of Various Heat Treatments on Hardness and Impact Strength of Uddeholm Balder: Cr-Mo-V-Ni Novel Steel Used for Engine Construction." Materials 14, no. 17 (2021): 4943. http://dx.doi.org/10.3390/ma14174943.

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The construction of an engine requires optimized geometry and superb material properties in various environments. Tensile and yield strength are not the only parameters essential to consider. Hardness, impact toughness, and ductile-brittle transition temperature (DBTT) are also crucial. In this paper, Balder, Chromium-Molybdenum-Vanadium-Nickel steel with low impact toughness attested is considered. It contains both high Nickel and high Vanadium content, a rare combination among iron-based alloys. This study aims at proving that conventional heat treatment can improve its impact toughness whil

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30

Monschein, S., R. Schnitzer, R. Fluch, C. Turk, and C. Hofer. "Atom Probe Tomography of the Oxide Layer of an Austenitic Stainless CrMnN-Steel." Practical Metallography 58, no. 5 (2021): 264–81. http://dx.doi.org/10.1515/pm-2021-0019.

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Abstract This work aimed at developing a methodology for examining the naturally grown passive layer of a thickness of just a few nanometers of an austenitic CrMnN steel by means of atom probe tomography and gaining knowledge on the structure of this alloy’s passive layer. The sample surface was ground, polished, cleaned, degreased, electrolytically polished, and oxidized in air to produce a reproducible passive layer. The oxide layer was subsequently coated with a silver layer of a thickness of 3 μm. The silver layer protects the oxide layer during the preparation of the atom probe tips in th

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31

Riebisch, M., B. Pustal, and A. Bührig-Polaczek. "Influence of Carbide-Promoting Elements on the Microstructure of High-Silicon Ductile Iron." International Journal of Metalcasting 14, no. 4 (2020): 1152–61. http://dx.doi.org/10.1007/s40962-020-00442-1.

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Abstract Because of its low cost, steel scrap is one of the most important raw materials for the production of ductile iron (DI). The amount of carbide-promoting elements in steel scrap, such as chromium, manganese, molybdenum, niobium and vanadium, is expected to increase in the future. Most of these elements have a negative impact on the microstructure and mechanical properties of DI. The solubility of carbide-promoting elements in solid solution-strengthened DI materials, standardized in DIN EN 1563:2011, is modified by the high silicon content. For these new materials, the tolerance limits

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32

Zadorozne, N. S., C. M. Giordano, R. B. Rebak, A. E. Ares, and R. M. Carranza. "Anodic Stress Corrosion Cracking Susceptibility of Nickel and Nickel-Chromium Alloys Containing Molybdenum and Iron in Bicarbonate Plus Chloride Solutions at 90°C." CORROSION 71, no. 4 (2015): 420–32. http://dx.doi.org/10.5006/1326.

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33

Wan, Jie, Jingjing Qing, and Mingzhi Xu. "Microstructural Characterization and Failure Analysis of a Wear-Resistant, High Molybdenum and Chromium White Iron Used for Metal-to-Metal Wear Systems." Metallurgical and Materials Transactions A 52, no. 3 (2021): 1019–30. http://dx.doi.org/10.1007/s11661-021-06136-5.

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34

Guo, Erjun, Lihua Wang, Liping Wang, and Yongchang Huang. "Effects of RE, V, Ti and B composite modification on the microstructure and properties of high chromium cast iron containing 3% molybdenum." Rare Metals 28, no. 6 (2009): 606–11. http://dx.doi.org/10.1007/s12598-009-0116-1.

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35

Gordienko, S. P., S. G. Napara-Volgina, and V. A. Maslyuk. "Thermodynamic analysis of gaseous phase equilibrium compositions in producing iron-and cobalt-based alloys by diffusion saturation from point sources. I. Calculation of thermodynamic characteristics of chemical processes in mixtures of iron or cobalt with chromium, nickel, or molybdenum." Powder Metallurgy and Metal Ceramics 47, no. 5-6 (2008): 361–65. http://dx.doi.org/10.1007/s11106-008-9027-1.

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36

Narahari Prasad, S., and M. Narayana Rao. "Stainless Steel - A Versatile Engineering Material for Critical Applications." Advanced Materials Research 794 (September 2013): 44–49. http://dx.doi.org/10.4028/www.scientific.net/amr.794.44.

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Stainless Steel is a family of versatile materials that has been put into a wide variety of application by mankind. Stainless steels are iron-based alloys containing minimum 12% chromium and upto 25% nickel with minor additions of carbon, nitrogen, molybdenum, tungsten, titanium, niobium, copper and selenium. It has a wide range of applications from small pins to the construction of automobiles, petrochemical, space, aeronautical, ship building industries, nuclear and thermal power stations. Certain grades of stainless steels, because of their biocompatibility are used for manufacture of biome

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Xu, Liu Jie, Bao Yuan Li, Ji Wen Li, Guo Shang Zhang, and Shi Zhong Wei. "Effect of K / Na on Primary Boride of Hypereutectic High-Boron Alloy." Applied Mechanics and Materials 117-119 (October 2011): 1406–9. http://dx.doi.org/10.4028/www.scientific.net/amm.117-119.1406.

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High-alloy materials such as high chromium cast iron and high speed steel have excellent wear resistance under extreme wear conditions. But they consume much expensive chromium, molybdenum, tungsten and other alloying elements too. The hypereutectic high boron alloy has good wear resistance because it contains many high hardness primary borides. But the dimension of primary borides is big. In this paper, the hypereutectic high boron alloy was prepared using sand casting method, and the primary borides were modified by different amount of K / Na modificator. The results show that the primary bo

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Højerslev, C., Niels Tiedje, and J. Hald. "Segregation Effects and Phase Developments during Solidification of Alloy 625." Materials Science Forum 508 (March 2006): 373–78. http://dx.doi.org/10.4028/www.scientific.net/msf.508.373.

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The solidification behaviour of pure Alloy 625, and Alloy 625 enriched respectively in iron and carbon, was investigated in situ by hot-stage light optical microscopy. Using this technique planar front solidification for distances of several hundred microns was facilitated. After solidification, the material that experienced planar front solidification corresponded accurately to that of dendrites tens of microns in width adopting an equivalent dendrite arm width approach. Eventually, the planar solidification front broke down, where after the residual liquid solidified eutectic-like. This mate

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39

Tong, Xin, Ming Jiang Dai, and Min Liu. "Laser Cladding of Iron-Based Self-Fluxing Alloy and its Application in Remanufacturing of Die-Casting Plunger." Advanced Materials Research 538-541 (June 2012): 1843–46. http://dx.doi.org/10.4028/www.scientific.net/amr.538-541.1843.

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Die-casting plunger often fails due to serious wear on its cylindrical surface. The scrap of plunger used in large die-casting machine results in waste of materials and energy sources, and it is also against environmental protection. Therefore, the laser remanufacturing of die-casting plunger was studied in this paper. Both of the size and the performance of plungers were repaired by laser cladding surface modification using an iron-based self-fluxing alloy. The interface between original failed plunger and laser cladding layer showed a good metallurgical bond. The average thickness of laser c

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40

Patel, Sonika, Carl T. Talmo, and Sumon Nandi. "Head-Neck Taper Corrosion following Total Hip Arthroplasty with Stryker Meridian Stem." HIP International 26, no. 6 (2016): e49-e51. http://dx.doi.org/10.5301/hipint.5000440.

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Background Taper corrosion at the modular junctions of total hip arthroplasty (THA) femoral stems are known to cause locally destructive adverse local tissue reaction (ALTR). However, the implants at risk remain to be fully elucidated. Case review We report the case of a 76-year-old woman with hip pain, abductor weakness, and sciatic nerve symptoms 2 years following metal-on-polyethylene THA. Serum cobalt levels were elevated, while chromium levels were normal. Magnetic resonance imaging demonstrated ALTR. The patient's symptoms resolved following head and liner exchange with ceramic head and

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Bradbury, C. A., K. E. Sturgill, and D. C. McKissick. "Auger and x-ray photoelectron spectroscopy study of localized intergranular cracking in a nickel—chromium—molybdenum—iron alloy." Surface and Interface Analysis 18, no. 2 (1992): 119–23. http://dx.doi.org/10.1002/sia.740180210.

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42

Malej, Simon, Jožef Medved, Barbara Šetina Batič, et al. "The Influence of Segregation Bands and Hot Rolling on the Precipitation of Secondary Phases during Aging at 750 °C for Nickel Alloy 625." Metals 9, no. 3 (2019): 314. http://dx.doi.org/10.3390/met9030314.

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For Inconel 625, where the γ” and δ phases precipitate, the influence of prior hot rolling on the process is not well covered. The influence of segregation bands and prior hot rolling on the precipitation of secondary phases during aging at 750 °C for different times was investigated. Prior hot-rolling was conducted on a hot rolling mill at 1050 °C and 1150 °C with three different deformation levels. The hot rolled samples were aged at 750 °C for 1, 5, 25 and 125 h. The γ″ precipitated in both the deformed and recrystallized grains in the segregation bands containing a high concentration of ni

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Dubovaya, A. V., and G. E. Sukhareva. "LEVELS OF ESSENTIAL AND CONDITIONALLY ESSENTIAL NUTRIENTS IN THE INTRAOPERATIVE BIOPSY SPECIMENS OF CHILDREN WITH CONGENITAL HEART DISEASE AND HEART RHYTHM DISORDERS." Complex Issues of Cardiovascular Diseases 7, no. 2 (2018): 112–20. http://dx.doi.org/10.17802/2306-1278-2018-7-2-112-120.

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Background. Despite recent numerous studies, etiopathogenesis, treatment and rehabilitation of children with heart rhythm disorders haven’t been studied well. We paid attention to the significant impact of mineral nutrients on cardiac activity, while addressing to the viable solutions. Aim. To measure the levels of essential and conditionally essential mineral nutrients and to determine any relationships between their concentrations in hair and in the intraoperative biopsy specimens obtained from children with congenital heart disease and heart rhythm disorders. Methods 55 children (34 boys an

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Maiorova, A. V., A. A. Belozerova, T. G. Okuneva, and K. Yu Shunyaev. "Procedure for the Precipitation of Iron, Chromium, Molybdenum, and Tungsten in the Determination of Arsenic and Antimony in Alloy Steels." Journal of Analytical Chemistry 75, no. 5 (2020): 587–94. http://dx.doi.org/10.1134/s1061934820050111.

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Mathieu, H. J., and D. Landolt. "SIMS/AES characterization of the initial oxidation of an iron—chromium—molybdenum alloy and its base metals at room temperature." Surface and Interface Analysis 14, no. 11 (1989): 744–50. http://dx.doi.org/10.1002/sia.740141111.

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Aziz, Abdul, Maulud Hidayat, and Indah Hardiyanti. "The Influence of Austenisation Temperature and Holding Time on Mechanical Properties, Scale Thickness, and Microstructure in Alloy Steel." Applied Mechanics and Materials 776 (July 2015): 239–45. http://dx.doi.org/10.4028/www.scientific.net/amm.776.239.

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The application of steel products have been widely used and various research have been developed to find a good and appropriate quality of steel and can be produced in the country without have to be imported, for example alloy steels. One of the alloy steels that have been constantly developed is Ni-Cr-Mo alloy steel with additional nickel, chromium and molybdenum which can increase hardness, tensile strength, ductility and toughness. The effect during the production process is at the heating process that causes the formation of iron oxide layer (scale) and the loss of steel weight. Therefore,

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Kato, Tetsuo, Noriyoshi Kurata, Yufen Bao, and Katsushi Kusaka. "Influence of Silicon Content on the Maximum Magnetic Flux Density of Iron-18 Percent Chromium-2 Percent Molybdenum Magnetic Alloy in DC and AC Magnetic Field." DENKI-SEIKO[ELECTRIC FURNACE STEEL] 67, no. 4 (1996): 267–72. http://dx.doi.org/10.4262/denkiseiko.67.267.

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"Magnetic properties of sintered iron-chromium-molybdenum alloys." Metal Powder Report 52, no. 12 (1997): 40. http://dx.doi.org/10.1016/s0026-0657(97)88740-1.

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NEWMAN, R. C. "ChemInform Abstract: THE DISSOLUTION AND PASSIVATION KINETICS OF STAINLESS ALLOYS CONTAINING MOLYBDENUM - I. COULOMETRIC STUDIES OF IRON-CHROMIUM AND IRON-CHROMIUM-MOLYBDENUM ALLOYS." Chemischer Informationsdienst 16, no. 36 (1985). http://dx.doi.org/10.1002/chin.198536026.

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"INCO ALLOY 020." Alloy Digest 37, no. 12 (1988). http://dx.doi.org/10.31399/asm.ad.ss0498.

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Abstract INCO alloy 020 is an austenitic nickel-iron-chromium alloy. Its relatively high nickel content provides resistance to stress-corrosion cracking. Molybdenum gives the alloy good resistance to pitting and crevice corrosion; chromium makes it resistant to oxidation and niobium confers resistance to intergranular attack. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as heat treating, machining, and joining. Filing Code: SS-498. Produc

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