Mechanisms of structural-phase transformations during crystallization of a solder melt

Simple item page
dc.citation.conferenceVolume 6, № 3/4
dc.citation.epage34
dc.citation.journalTitleUkrainian Journal of Mechanical Engineering and Materials Science
dc.citation.spage27
dc.contributor.affiliationState scientific institution “Physical-Technical Institute of the national academy of sciences of Belarus”
dc.contributor.affiliationLviv Polytechnic National University
dc.contributor.authorKuzey, Anatoliy
dc.contributor.authorLebedev, Vladimir
dc.contributor.authorSlipchuk, Andrii
dc.contributor.authorTsykunov, Pavel
dc.contributor.authorYurchyshyn, Igor
dc.date.accessioned2022-11-25T09:20:22Z
dc.date.available2022-11-25T09:20:22Z
dc.date.issued2020
dc.date.submitted2022
dc.description.abstractProblem statement. An important requirement is quality assurance of joining materials with minimal overheating of materials, lowering the soldering temperature and suppressing the interaction of the solder with the materials to be soldered. The heating of the solder and the holder should be as uniform as possible and with a minimum temperature difference along the depth. One solution may be to develop more efficient solders and fluxes, adapted to the high heating rates that are typical when using high frequency currents Purpose. Thus, the problems of uniform heating of parts during brazing are relevant. This is necessary for optimal distribution of the electromagnetic field in the contact area Methodology. The effect of the heating rate was investigated. The composition of the flux and solders on the microstructure of the solders and the brazed seam was performed on the joints of HV510 (DIN), HS345 (DIN), HG30 (DIN) hardmetal plates with steel holders made of 5135 (USA) steel with a section of 25×20. Results. The research of the processes showed that during the contact interaction of low-melting and refractory components of the solders, when the tool was soldered, the solder is formed in the seam and proceeds through several stages. Practical value. Contact interaction of copper-zinc melts with iron particles does not lead to complete dissolution of iron particles. This is explained to the low values of the solubility of iron in copper-zinc melts despite the fact that resistive heat release occurs in the particles. Such iron particles (iron-based alloy) act as a dispersed phase in the structure of the composite material.
dc.format.pages27-34
dc.identifier.citationMechanisms of structural-phase transformations during crystallization of a solder melt / Anatoliy Kuzey, Vladimir Lebedev, Andrii Slipchuk, Pavel Tsykunov, Igor Yurchyshyn // Ukrainian Journal of Mechanical Engineering and Materials Science. – Lviv : Lviv Politechnic Publishing House, 2020. – Volume 6, № 3/4. – P. 27–34. – Bibliography: 18 titles.
dc.identifier.doihttps://doi.org/10.23939/ujmems2020.03-04.027
dc.identifier.urihttps://ena.lpnu.ua/handle/ntb/57212
dc.language.isoen
dc.publisherLviv Politechnic Publishing House
dc.relation.ispartofUkrainian Journal of Mechanical Engineering and Materials Science
dc.relation.references[1] Y. Liu, K. N. Tu, “Low melting point solders based on Sn, Bi, and In elements”, Materials Today Advances, vol. 8, 100115, 2020. [2] K. Tu, Y. Liu, M. Li, “Effect of Joule heating and current crowding on electromigration in mobile technology”, Applied Physics Reviews, vol. 4, 011101, 2017. [3] M. Thiyagu, L. Karunamoorthy, N. Arunkumar, “Thermal and tool wear characterization of graphene oxide coated through magnetorheological fluids on cemented carbide tool inserts”, Archives of Civil and Mechanical Engineering, vol. 19, iss. 4, pp. 1043–1055, 2019. [4] M. A. Khaskov, A. M. Shestakov, O. Yu. Sorokin, I. V. Zelenina, “Synthesis of carbon matrix with tunable carbide formation ability for reactive infiltration techniques”, Ceramics International, vol. 46, iss. 13, pp. 21632–21637, 2020. [5] K. Opeyemi, O. Yali Yao, X. Liu, D. Hildebrandt, “Synthesis, structure, and performance of carbide phases in Fischer-Tropsch synthesis: A critical review”, Fuel, vol. 296, 120689, 2021. [6] Y. Liu, L. Pu, Y. Yang, Q. He, Z. Zhou, C. Tan, X. Zhao, Q. Zhang, K. N. Tu, “A high-entropy alloy as very low melting point solder for advanced electronic packaging”, Materials Today Advances, vol. 7, 100101, 2020. [7] N. Cinca, B. D. Beake, A. J. Harris, E. Tarrés, “Micro-scale impact testing on cemented carbides”, International Journal of Refractory Metals and Hard Materials, vol. 84, 105045, 2019. [8] Y. Zhang, T. T. Zuo, Z. Tang, M. C. Gao, K. A. Dahmen, P. K. Liaw, Z. P. Lu, “Microstructures and properties of high-entropy alloys”, Progress in Materials Science, vol. 61, pp. 1–93, 2014. [9] M. Woydt, S. Huang, J. Vleugels, H. Mohrbacher, E. Cannizza, “Potentials of niobium carbide (NbC) as cutting tools and for wear protection”, International Journal of Refractory Metals and Hard Materials, vol. 72, pp. 380–387, 2018. [10] S. V. Lashko, N. F. Lashko, I. G. Nagapetyan, Proyektirovaniye tekhnologii payki metallicheskikh izdeliy [Design of technology for soldering metal products]. Moscow, Russia: Mashinostroyeniye Publ., 2014. [in Russian]. [11] Spravochnik po payke [Soldering guide], I. Ye. Petrunin, Ed. Moscow, Russia: Mashinostroyeniye Publ., 2003. [in Russian]. [12] V. S. Nemkov, V. B. Demidovich, Teoriya i raschet ustroystv induktsionnogo nagreva [Theory and calculation of induction heating devices]. Leningrad, Russia: Energoatomizdat Publ., 1988. [in Russian]. [13] A. N. Buzuyev, “Razrabotka i issledovaniye sistemy induktsionnogo nagreva dlya payki mnogosloynykh izdeliy” [“Development and research of an induction heating system for soldering multilayer products”], PhD dissertation, Samara State Technical University, Samara, Russia, 2006. [in Russian]. [14] V. S. Novosadov, S. V. D'yachenko, I. N. Pashkov, “Vliyaniye termicheskogo tsikla payki na strukturu i mekhanicheskiye svoystva staley” [“Influence of the thermal cycle of brazing on the structure and mechanical properties of steels”], in Proc. Int. Conf. “Payka-2008”, Tol'yatti, Russia, September 10–12, 2008, pp. 15–24. [in Russian]. [15] V. G. Levich, Fiziko-khimicheskaya gidrodinamika [Physicochemical hydrodynamics]. Moscow, Russia: Izdatelstvo AN SSSR, 1952. [in Russian]. [16] G. A. Aksel'rud, A. D. Mozhanov, Rastvoreniye tverdykh veshchestv [Dissolving solids]. Moscow, Russia: Khimiya Publ., 1977. [in Russian]. [17] V. M. Zalkin, “Kontaktnoye plavleniye veshchestv, obrazuyushchikh evtekticheskiye sistemy s promezhutochnoy fazoy” [“Contact melting of substances forming eutectic systems with an intermediate phase”], Zhurnal fizicheskoy khimii [Journal of Physical Chemistry], vol. 53, no. 2, pp. 499–502, 1983. [in Russian]. [18] L. I. Ivanov, V. S. Zemskov, V. N. Kubasov, Plavleniye, kristallizatsiya i fazoobrazovaniye v nevesomosti [Melting, crystallization and phase formation in zero gravity]. Moscow, Russia: Nauka Publ., 1989. [in Russian].
dc.subjectmicrostructure, sintered mixture, solder burden, inhomogeneous, carbide tools, heterogeneity area, brazed seams, intermetallic, solder melt
dc.titleMechanisms of structural-phase transformations during crystallization of a solder melt
dc.typeArticle

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
029-036.pdf
Size:
571.98 KB
Format:
Adobe Portable Document Format
Download

Collections

Ukrainian Journal of Mechanical Engineering and Materials Science. – 2020. – Vol. 6, No. 3/4