Study of Metal, Silicon Carbide Crystals and Ceramic Bond Transfer to the Surface of Titanium Alloy during Grinding

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Abstract:

The high adhesive activity of titanium alloys in interaction with abrasive materials is the main cause of poor grinding treatment. The most common abrasive material for grinding titanium alloys is silicon carbide. Silicon carbide wheels operate primarily in self-sharpening mode. Wear of the abrasive tool in the self-sharpening mode occurs as a result of brittle destruction of the fret. The purpose of the study was to determine experimentally the crystalline wear products of an abrasive tool, made of silicon carbide, on the treated surface during grinding of a titanium alloy. Samples of VT9 titanium alloy were processed by flat mortise grinding by a wheel of silicon carbide with the use of VOLTES coolant and the characteristic of the abrasive tool - 64CF80L7V. The treated surface was examined on the electron microscope Versa 3D Dual Beam. The condition of the treated surface testifies to the intensive adhesive interaction of the titanium alloy with the abrasive tool. The thickness of the metal deposits reaches 3 microns. As a result of morphological analysis, objects are identified on the treated surface, the appearance of which allows us to attribute them to crystals. The chemical composition of the selected objects was determined by a microprobe analysis in a microscope camera. On the basis of the conducted researches, a presence on the grinded surface of silicon carbide crystals of various sizes and a ceramic ligament is established.

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Solid State Phenomena (Volume 316)

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515-520

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April 2021

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© 2021 Trans Tech Publications Ltd. All Rights Reserved

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[1] D. M. Turley, Factors affecting surface finishing when grinding titanium and titanium alloy (Ti-6Al-4V), Wear. 104 (1985) 323-335.

DOI: 10.1016/0043-1648(85)90040-7

Google Scholar

[2] Guo Guoqiang, Liu Zhiqiang, An Qinglong, Chen Ming, Experimental investigation on conventional grinding of Ti-6Al-4V using SiC abrasive, International Journal Advanced Manufacture Technologies. 57 (2011) 135-142.

DOI: 10.1007/s00170-011-3272-z

Google Scholar

[3] Masafumi Kikuchia, Yukyo Takadaa, Seigo Kiyosueb, etc., Grindbility of cast Ti-Cu alloys, Dental materials. 19 (2003) 375-381.

Google Scholar

[4] Manish Mukhopadhyay, Pranab Kumar Kundu, Souvik Chatterjee, Santanu Das, Impact of dressing infeed on SiC wheel for grinding Ti-6Al-4V, Materials and Manufacturing Processes. 34 (2019) 54-60.

DOI: 10.1080/10426914.2018.1532588

Google Scholar

[5] Xu Xipeng, Yu Yiqing, Hui Hyang, Mechanisms of abrasive wear in the grinding of titanium (TC4) and nickel (K417) alloys, Wear. 255 (2003) 1421-1426.

DOI: 10.1016/s0043-1648(03)00163-7

Google Scholar

[6] G. I. Sayutin, V. A. Nosenko, Study of Microchemical Changes in Titanium Alloy Surfaces during Grinding. Trenie i Iznos, 4 (1983) 348-352.

Google Scholar

[7] G. I. Sayutin, V. A. Nosenko, N. F. Larionov, Transfer of Silicon to the Metal Surface during Grinding by Wheels and Microscratching by Indentors Made out of Silicon Carbide, Trenie i Iznos. 5 (1984), 513-519.

Google Scholar

[8] V. A. Nosenko, Interaction intensity criterion for machined and abrasive materials in grinding (2001) Problemy Mashinostraeniya i Nadezhnos'ti Mashin. 5 (2001) 85-91.

Google Scholar

[9] S. V. Nosenko, V. A. Nosenko, L. L. Kremenetskii, The Condition of Machined Surface of Titanium Alloy in Dry Grinding, Procedia Engineering. 206 (2017) 115-120.

DOI: 10.1016/j.proeng.2017.10.446

Google Scholar

[10] G. I. Sayutin, V. A. Nosenko, Grinding parts from titanium-based alloys, Engineering, Moscow, (1987).

Google Scholar

[11] V. A. Nosenko, Shlifovaniye adgezionno aktivnykh metallov, Moscow, (2000).

Google Scholar

[12] G. V. Samsonov, I. F. Pryadko, L. F. Pryadko, Elektronnaya lokalizatsiya v tverdom tele, Nauka, Moscow, (1976).

Google Scholar

[13] V.A. Nosenko, Contact interaction effect on abrasive tool wear in grinding, Problemy Mashinostraeniya i Nadezhnos'ti Mashin. 1 (2005) 73-77.

Google Scholar

[14] V. A. Nosenko, Improvement of abrasive tools on vinyl resin binder, Problemy Mashinostraeniya i Nadezhnos'ti Mashin. 3 (2004) 85-90.

Google Scholar

[15] V. A. Nosenko, On contact interaction intensity of d-transition metals with silicon carbide in grinding, Problemy Mashinostraeniya i Nadezhnos'ti Mashin. 5 (2002) 78-84.

Google Scholar

[16] V. A. Nosenko, N. F. Larionov, N. I. Egorov, M. P. Volkov, Testing of abrasive wheels and coolants while deep grinding of titanium alloys, Soviet engineering research. 9 (1989) 69-71.

Google Scholar

[17] Xi Xinxin, Yu Tianyu, Ding Wenfeng, Xu Jiuhua, Grinding of Ti2AlNb intermetallics using silicon carbide and alumina abrasive wheels: tool surface topology effect on grinding force and ground surface quality, Precision Engineering. 53 (2018) 134-145.

DOI: 10.1016/j.precisioneng.2018.03.007

Google Scholar

[18] Manish Mukhopadhyay, Pranab Kumar Kundu, Enhancing grindability of Ti–6Al–4V applying ecological fluids under SQL using SiC wheel, SN Applied Science. 1 (2019) 600.

DOI: 10.1007/s42452-019-0616-z

Google Scholar

[19] S. A. Bentley, N. P. Goh, D. K. Aspinwall, Reciprocating surface grinding of a gamma titanium aluminide intermetallic alloy, Journal of Materials Processing Technology. 118 (2001) 22-28.

DOI: 10.1016/s0924-0136(01)01033-0

Google Scholar

[20] S. V. Nosenko, V. A. Nosenko, L. L. Kremenetskii, Influence of dressing of the wheel on the surface quality of titanium alloy in deep grinding, Russian Engineering Research. 34 (2014) 632-636.

DOI: 10.3103/s1068798x14100128

Google Scholar

[21] S. V. Nosenko, V. A. Nosenko, L. L. Kremenetskii, Concentration gradients in the surface layer of titanium alloy ground by a silicon-carbide wheel, Russian Engineering Research 36 (2016) 43-45.

DOI: 10.3103/s1068798x16010160

Google Scholar

[22] S. V. Nosenko, V. A. Nosenko, A. A. Koryazhkin, The effect of the operating speed and wheel characteristics on the surface quality at creep-feed grinding titanium alloys, Solid State Phenomena. 284 (2018) 369-374.

DOI: 10.4028/www.scientific.net/ssp.284.369

Google Scholar

[23] S. V. Nosenko, V. A. Nosenko, A. A. Krutikova, L. L. Kremenetskii, Surface-layer composition of titanium alloy after dry grinding by a silicon-carbide wheel, Russian Engineering Research. 35 (2015) 554-557.

DOI: 10.3103/s1068798x15070163

Google Scholar

[24] Z. I. Kremen, V. G. Yuriev, A. F. Baboshkin, Grinding technology in mechanical engineering, Polytechnic, Saint-Petersburg, (2007).

Google Scholar

[25] Kanaya K., Okayama S, Penetraion and Energy Loss Theory of Electrons in Solid Targets. J. Phys. D. 5 (1972) 43–58.

Google Scholar

[26] A. P. Garshin, S. M. Fedotova, Abrazivnyye materialy i instrumenty. Tekhnologiya proizvodstva, Politekhnicheskiy universitet, Saint-Petersburg, (2008).

Google Scholar