The effects of boriding process on tribological properties and corrosive behavior of a novel high manganese steel

Sezgin, Cihangir Tevfik; Hayat, Fatih

doi:10.1016/j.jmatprotec.2021.117421

Cited by 27 publications

(8 citation statements)

References 35 publications

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“…The corrosion resistance of different borided steels and alloys, such as AISI 304, lowcarbon steel, AISI H13, high-manganese steel, IN718, and C276, have been investigated in different corrosive environments, such as NaCl, HCl, H 2 SO 4 , H 3 PO 4 , and molten salt, using different methods [37][38][39][40][41]. Borided AISI 304, low-carbon steel, and high-manganese steel exhibited enhanced corrosion resistance in NaCl solution signified by the lower corrosion current density and higher electropositive corrosion potential.…”

Section: Introductionmentioning

confidence: 99%

Improving the Mechanical and Electrochemical Performance of Additively Manufactured 8620 Low Alloy Steel via Boriding

Sabuz,

Noor-A-Alam,

Haider

et al. 2023

CMD

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In this study, mechanical and electrochemical performance of borided additively manufactured (AM) and wrought 8620 low alloy steel were investigated and compared to their bare counterparts. The microstructure of borided 8620 exhibited the presence of FeB and Fe2B phases with a saw tooth morphology. Both AM and wrought samples with boride layers showed a similar performance in hardness, wear, potentiodynamic polarization (PD), electrochemical impedance spectroscopy (EIS), and linear polarization resistance (LPR) experiments. However, borided steels exhibited about an 8-fold increase in Vickers hardness and about a 6-fold enhancement in wear resistance compared to bare ones. Electrochemical experiments of borided specimens (both AM and wrought) in 0.1 M Na2S2O3 + 1 M NH4Cl solution revealed a 3–6-fold lower corrosion current density, about a 6-fold higher charge transfer resistance, and about a 6-fold lower double-layer capacitance, demonstrating an improved corrosion resistance compared to their bare counterparts. Post-corrosion surface analysis revealed the presence of thick sulfide and oxide layers on the bare steels, whereas dispersed corrosion particles were observed on the borided samples. The enhanced wear and electrochemical performance of the borided steels were attributed to the hard FeB/Fe2B layers and the reduced amount of adsorbed sulfur on their surface.

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Section: Introductionmentioning

confidence: 99%

Improving the Mechanical and Electrochemical Performance of Additively Manufactured 8620 Low Alloy Steel via Boriding

Sabuz,

Noor-A-Alam,

Haider

et al. 2023

CMD

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“…Their design and fabrication will be discussed in detail in Section 3 and Section 4, respectively. Manganese (Hadfield) steels have a soft, ductile austenitic matrix and are applicable for rock mining because of their surface strain hardening on impact and high bulk impact toughness [14][15][16][17]. However, their drawbacks include low wear resistance compared to Ni-Hard/HCWCIs, low Cr contents to withstand corrosive environments, and they are relatively expensive to fabricate compared to HCWCIs [18].…”

Section: Introductionmentioning

confidence: 99%

Development and Performance of High Chromium White Cast Irons (HCWCIs) for Wear–Corrosive Environments: A Critical Review

Fashu,

Trabadelo

2023

Metals

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There is a huge demand for high-performance materials in extreme environments involving wear and corrosion. High chromium white cast irons (HCWCIs) display better performance than many materials since they are of sufficient hardness for wear protection and can be tailored in chemical compositions to improve corrosion resistance; however, their performance is often still inadequate. This article reviews the chemical composition and microstructure design aspects employed to tailor and develop HCWCIs with combined corrosion and wear resistance. The performance of these alloys under wear and corrosion is reviewed to highlight the influence of these parameters in the industry. Existing challenges and future opportunities, mainly focusing on metallurgical alloy development aspects like chemical composition, casting, and heat treatment design, are highlighted. This is followed by suggestions for potential developments in HCWCIs to improve the performance of materials in these aggressive environments. Many variables are involved in the design to obtain suitable microstructures and matrix composition for wear–corrosion resistance. Computational modeling is a promising approach for optimizing multi-design variables; however, reliable field performance data of HCWCIs in wear–corrosion environments are still inadequate. Quantitative evaluation of the wear–corrosion performance of HCWCIs requires the development of laboratory and field tests using standard conditions like abrasive type and sizes, severity of loading, slurry velocity, pH, and temperature to develop wear–corrosion maps to guide alloy development.

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“…One of the most effective methods is powder pack boriding which is widely used to enhance wear resistance of different steels and alloys [1,2]. Generally, boriding process is carried out at relatively high temperatures (up to 1100 °C), which leads to the development of a coarse boride layer more than 300 μm in thick [3] formed by coarse iron borides with a specific saw-tooth morphology [4,5]. This makes the diffusion coatings brittle and very sensitive to dynamic loads [6].…”

Section: Introductionmentioning

confidence: 99%

Development of Multi-Component B-C-N Diffusion Coating on Wrought AISI M2 High-Speed Steel Substrate

Chaus,

Sahul,

Behúlová

et al. 2023

DDF

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The present investigation has been carried out to study the microstructure evolution and microhardness of the multi-component B–C–N diffusion coatings developed on wrought AISI M2 high-speed steel substrate at 560 and 650 °C for 1 and 4 h for both temperatures. The microstructure of the coatings was studied using scanning electron microscopy, energy dispersion spectroscopy and X-ray diffraction analysis. Vickers microhardness measurements were also performed. The investigations showed that varying conditions of the thermochemical treatment resulted in a variety of coatings which exhibited varying microstructure, phase composition and microhardness.

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The effects of boriding process on tribological properties and corrosive behavior of a novel high manganese steel

Cited by 27 publications

References 35 publications

Improving the Mechanical and Electrochemical Performance of Additively Manufactured 8620 Low Alloy Steel via Boriding

Improving the Mechanical and Electrochemical Performance of Additively Manufactured 8620 Low Alloy Steel via Boriding

Development and Performance of High Chromium White Cast Irons (HCWCIs) for Wear–Corrosive Environments: A Critical Review

Development of Multi-Component B-C-N Diffusion Coating on Wrought AISI M2 High-Speed Steel Substrate

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