Substantiation of the choice of materials for deposition based on fractographic analysis of fatigue fracture surfaces

Keywords

arc multilayer surfacing, plastic sublayer, fracture, fatigue life, fractographic analysis.

Cite as

Ryabtsev I. O., Babinets A. A., Student O. Z., Knysh V. V., and Solovej S. O. Substantiation of the choice of materials for deposition based on fractographic analysis of fatigue fracture surfaces. Physico¬chemical Mechanics of Materials. 2022. 58(1), 119-126.

Abstract

The effect of the type of materials for single- and multilayer surfacing of specimens on their serviceability under fatigue loading is analyzed by the fractographic method. It is shown that the fatigue life and fractographic features of the deposited specimens depend on the presence of an intermediate sublayer and the material used for its deposition. The homogeneous ductile fibrous-like topography of the fatigue fracture surface is predominant within the deposited layers and base metal on specimens with a sublayer of 08kp plastic low-carbon steel and a wear-resistant functional layer (25Kh5FМS tool steel is its prototype in terms of the composition and properties). By using 12Kh1МF steel for the sublayer, we observe the formation of crystal-like topography of the fracture surface inside all deposited layers and high inhomogeneity along the line of fusion of the functional layer and the sublayer, which is responsible for low fatigue life of the specimens. To increase the fatigue life of the deposited parts, it is recommended to apply a sublayer of low-carbon plastic steels prior to the formation of a functional layer.

References

1. J. Brezinová, A. Guzanová, P. Maruschak, and D. Lorincová, “Study of wear processes of weld ,” Acta. Metallurgica Slovaca,20, No. 2, 167–176 (2014).
2. A. A. Voitovych, H. V. Pokhmurs’ka, M. M. Student, and O. Z. Student, “Peculiarities of formation and destruction of deposited layers of powder wires of the Fe – Cr – B – C system under impact loadings,” Probl. Tribol. Ukr.,No. 4, 105–113 (2015).
3. M. Student, A. Voitovych, H. Pokhmurs’ka, O. Maruschak, O. Student, and P. Maruschak, “Mechanical characteristics and wear resistance of the cladding layers obtained by melting of cored wires with simultaneous vibration of substrate,” Strojnicky Casopis,69, No. 1, 109–122 (2019).
4. A. A. Voitovych, H. V. Pokhmurs’ka, M. M. Student, and O. Z. Student, “Microstructure and abrasive-wear resistance of the vibration-deposited metal of core wires of the basic Fe–Cr–B system,” Mater. Sci.,52, No. 3, 365–370 (2016).
5. H. V. Pokhmurs’ka, M. M. Student, O. S. Lanets’, and A. A. Voitovych, “Influence of vibration in the course of surfacing of a protective layer on its microstructure and impact-abrasive wear,” Mater. Sci.,51, No. 3, 412–417 (2015).
6. I. A. Ryabtsev, I. K. Senchenkov, and E. V. Turyk, Surfacing. Materials, Technologies, Mathematical Modeling,Silesian Publishing House of Polytechnic Institute, Gliwice (2015).
7. Repair and Maintenance Weld Overlay Solutions for Steel Mills,Tailor-Made Protectivity™, UTP Maintenance (2018).
8. A. A. Babinets and I. A. Ryabtsev, “Fatigue life of multilayer hard-faced specimens,” Weld. Int.,30, No. 4, 305–309 (2016).
9. I. O. Ryabtsev, V. V. Knysh, A. A. Babinets, S. O. Solovej, and V. M. Demenkov, “Fatigue life of specimens after wear-resistant, manufacturing and repair surfacing,” Paton Weld. J.,No. 9, 19–25 (2020).
10. І. О. Ryabtsev, V. V. Knysh, A. A. Babinets, and S. O. Solovej, “Fatigue life of steel 40Kh specimens after wear-resistant surfacing with a sublayer of low-carbon steel,” Paton Weld. J., 3, 2–8 (2021).
11. J. Chudzicki, B. D. Horn, and C. Tsai, “Mechanisms of surface deterioration – Cladded rolls for continuous slab casting. – Phase 1,” in: 36th Mechanical Working and Steel Proc. Conf., (16–19 Oct. 1994),Baltimore, Maryland (1994), pp. 67–77.
12. A. Sanz, “New coatings for continuous casting rolls,” Surf. Coat. Techn.,177–178, 1–11 (2004).
13. V. A. Korotkov, I. D. Mikhailov, and D. S. Babailov, “Examination of deposited layers on support rollers of continuous casting installaions,” Weld. Int.,21, No. 7, 540–542 (2007).
14. L. V. Bulanov, L. G. Korzunin, E. P. Parfenov, Н. A. Yurovskyi, and В. Yu. Avdonin, “Continuous billet casting machines. Theory and calculations,” in: G. A. Shalaeva (editor), Ural Center for PR and Advertising, Yekaterinburg (2003).
15. P. V. Yasniy and P. O. Marushchak, MBLZ Rollers: Degradation and Crack Resistance of Materials[in Ukrainian], Jura, Ternopil (2009).
16. J. Viňáš, J. Brezinová, A. Guzanová, and J. Svetlík, “Degradation of renovation layers deposited on continuous steel casting rollers by submerged arc welding,” in: Proc. of the Institution of Mechanical Eng., Part B: J. Eng. Manufact.,227, No. 12 (2013), pp. 1841–1848.
17. J. Viňáš, J. Brezinová, and A. Guzanová, “Analysis of the quality renovated continuous steel casting roller, Sadhana,” Acad. Proc. Eng. Sci.,38, No. 3, 477–490 (2013).
18. J. Viňáš, J. Brezinová, A. Guzanová, and P. Balog, “Evaluation of the quality of cladding deposited on continuous steel casting rolls,” Int. J. Mat. Res.,104, No. 2, 183–191 (2013).
19. P. Maruschak, R. Vorobel, O. Student, I. Ivasenko, H. Krechkovska, O. Berehulyak, T. Mandziy, L. Svirska, and O. Prentkovskis, “Estimation of fatigue crack growth rate in heat-resistant steel by processing of digital images of fracture surfaces,” Metals,11 (2021).
20. Yu. G. Dragunov, A. S. Zubchenko, Yu. V. Kashirskyi, А. F. Degtyarov, V. V. Zharov, М. M. Koloskov, A. S. Orlov, V. N. Skorobogatykh, “Grades of Steels and Alloys,” in: Yu. G. Dragunova and A. S. Zubchenko (editors) [in Russian], Mashinostroenie, Moscow (2016).
21. L. P. Gerasimova, A. A. Ezhov, and M. I. Maresev, Fractures of Structural Steels[in Russian], Metallurgiya, Moscow (1987).
22. V. I. Anikina and A. A. Kovaleva, Fractography in Materials Science[in Russian], SFU, Krasnoyarsk (2014).
23. M. P. Brown, Yu. S. Veselyansky, O. S. Kostyrko, and B. B. Vinokur, Fractography. Calcination and Properties of Alloys[in Ukrainian], Naukova Dumka, Kiev (1966).
24. T. A. Gordeeva and I. P. Zhegina, Analysis of Fractures in Assessing the Reliability of Materials [in Russian], Mashinostroenie, Moscow (1978)