Using FCAW with Electrodes Based on Fe-Ti-Mo-B-C System for Increasing of Durability of Junk Removal Tools

• Autorzy: Ivanov Olexandr , Prysyazhnyuk Pavlo , Romanyshyn Liubomyr , Romanyshyn Taras , Mosora Yurii

Identyfikatory

DOI

10.2478/mape-2021-0012

• Języki publikacji: EN

Abstrakty

EN

In this work were analyzed factors and working conditions that leads to the wearing of junk mills tools that are a part of junk removal equipment used in drilling and workover of borehole. Such equipment is a part of oil and gas industry and work under condition of intense abrasive wearing with increased pressures and cyclic loads. Was established that traditional hardfacing materials based on the Fe-Cr-C system are not effective for improvement of abrasion resistance of elements of such equipment due to their low crack resistance and low hardness of chromium carbides. The aim of this work was to increase a durability of that equipment by using of flux cored electrodes with reaction components of pure metal powders, which leads to forming the fine-grained structure with increased hardness. Powders of Ti, Mo, B4C and their combinations were used. Structures of the hardfacing coatings were investigated by method of metallography, scanning electron microscopy (SEM). Abrasion wear tests were held under condition of fixed and non-fixed abrasion. Using of pure metal powders led to formation of a fine-grained structure with grains of Mo2FeB2 that forms around TiC, which work as modifier. It was investigated that the researched material based on Fe-Ti-Mo-C-B system that was used for increasing the wear resistance of junk mills led to increasing of the TBO period in 1.5-1.6 times comparing with serial hardfacing materials based on tungsten.

Słowa kluczowe

EN

abrasion resistance; flux cored electrodes; hardfacing; junk mills; microstructure

• Wydawca: STE GROUP ; De Gruyter
• Czasopismo: Multidisciplinary Aspects of Production Engineering
• Rocznik: 2021
• Tom: Vol. 4, Iss. 1
• Strony: 132--141
• Opis fizyczny: Bibliogr. 11 poz., fig., tab.

Twórcy

autor

Ivanov Olexandr

• Ivano-Frankivsk National Technical University of Oil and Gas, Ukraine

autor

Prysyazhnyuk Pavlo

• Ivano-Frankivsk National Technical University of Oil and Gas, Ukraine

• https://orcid.org/0000-0002-8325-3745

autor

Romanyshyn Liubomyr

• Ivano-Frankivsk National Technical University of Oil and Gas, Ukraine

• https://orcid.org/0000-0002-4936-4943

autor

Romanyshyn Taras

• Ivano-Frankivsk National Technical University of Oil and Gas, Ukraine

• https://orcid.org/0000-0002-0856-1537

autor

Mosora Yurii

• Ivano-Frankivsk National Technical University of Oil and Gas, Ukraine

• https://orcid.org/0000-0002-3192-7146

Bibliografia

• 1. Badisch, E. and Miller, C. (2003). Abrasive wear of high speed steels: influence of abrasive particles and primary carbides on wear resistance. Tribology International, 36, pp. 765-770.
• 2. Wang, Q. and Li, X. (2010). Effects of Nb, V and W on Microstructure and Abrasion Resistance of Fe-Cr-C Hardfacing Alloys. Welding Journal, 89(7), pp. 133-139.
• 3. Tang, W.B. et al. (2011). The Effect of Microstructure on Properties of Fe-Cr-Nb/Ti Hardfacing Alloy. Advanced Materials Research, 279, pp. 126-131.
• 4. Yuan, T. et al. (2011). Optimal Design for Fe-Cr-C Hardfacing Alloys with Anti-Wearing. Advanced Materials Research, 189-193, pp. 3545-3548.
• 5. Wang, X-h. et al. (2008). Microstructure of the Fe-based hardfacing layers reinforced by TiC-VC-Mo2C particles. Surface and Coating Technology, 202 (8), pp. 1502-1509.
• 6. Correa, E. et al. (2007). Development of an Iron-Based Hardfacing Material Reinforced with Fe-(TiW)C Composite Powder. Metallurgical and Materials Transactions A, 38(5), pp. 937-345.
• 7. Zhang, M. et al. (2018). Effect of Molybdenum on the Wear Properties of (Ti, Mo)C-TiB2-Mo2B Particles Reinforced Fe-Based Laser Cladding Composite Coatings. Journal of Tribology, 140(5): 051603.
• 8. Gao, W. et al. (2016). Effect of a small addition of Ti on the Fe-based coating by laser cladding. Surface and Coating Technology, 291, pp. 423-429.
• 9. Lin, T. et al. (2011). SHS-TiC Particle Reinforced Hardface Coating Prepared by Vacuum Cladding Process. Advanced Materials Research, 418-420, pp. 932-935.
• 10. Ivanov, O. et al. (2020). Improvement of Arbasion Resistance of Production Equipment Wear Parts by Hardfacing with Flux-Cored Wires Containing Boron Carbide/Metal Powder Reaction Mixtures. Management Systems in Production Engineering, 28 (3), pp. 178-183.
• 11. DrillingFormulas.com, (2018) Junk Removal Tools Used for Drilling and Workover Operation [online] Available at: https://www.drillingformulas.com/junk-removal-tools-used-for-drilling-and-workover-operation/ [Accessed 20 Apr. 2021].

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).