In this study, three different types of stainless steels, AISI 304, AISI 420, and AISI 430 were pack borided under 850 °C–925 °C–1000 °C for 2, 4, and 6 h, respectively. Morphologies of coating were investigated by optical and scanning electron microscope (SEM). The maximum layer hardness was determined to be 1736 HV0.05, 1659 HV0.05, and 1572 HV0.05 for AISI 304, AISI 420, and AISI 430, respectively. Phases formed on the layer were determined by X-ray analysis (XRD) to confirm the presence of FeB, Fe2B, CrB, and MnB phases. Boride layer morphology was found to be a planar and compact structure. The activation energies of the coating were investigated. The corrosion resistance values of stainless steels were determined from the static immersion tests performed in 10% HCl solution. There was a remarkable increase in the corrosion resistance of borided steel compared to that of untreated samples.
MahdaviA, MedvedovskiE, MendozaGL, Corrosion resistance of boronized, aluminized, and chromized thermal diffusion-coated steels in simulated high-temperature recovery boiler conditions. Coatings. 2018;8:257.
2.
YoonJH, JeeYK, LeeSY.Plasma paste boronizing treatment of the stainless steel AISI 304. Surf Coatings Technol.1999;112:71–75.
3.
KayaliY.Investigation of the diffusion kinetics of borided stainless steels. Phys Met Metallogr2013;114:1061–1068.
4.
HabibolahzadehA, HaftlangF.Duplex surface treatment of AISI 1045 steel via pack boriding and plasma nitriding: sharacterization and tribological studies. J Tribol2018;140:021602.
5.
NoraR, ZineTM, AbdelkaderK, Boriding and boronitrocarburising effects on hardness, wear and corrosion behavior of AISI 4130 steel. Rev Mater2019;24:12327.
LitoriaAK, FigueroaCA, BimLT, Pack-boriding of low alloy steel: microstructure evolution and migration behaviour of alloying elements. Philos Mag2020;100:353–378.
8.
KulkaM.Current trends in boriding. Cham: Springer; 2019.
9.
AzakliY, TarakciM.Microstructural characterisation of borided binary Fe–W alloys. Surf Eng2018;34:226–234.
10.
KhaterMA, BouazizSA, GarridoMA, Mechanical and tribological behaviour of titanium boride coatings processed by thermochemicals treatments. Surf Eng2020; 0:1–10.
11.
MorónRC, Hernández-OnofreI, Contla-PachecoAD, Friction and reciprocating wear behavior of borided AISI H13 steel under dry and lubricated conditions. J Mater Eng Perform2020;29:4529–4540.
12.
Carrera-EspinozaR, Figueroa-LópezU, Martínez-TrinidadJ, Tribological behavior of borided AISI 1018 steel under linear reciprocating sliding conditions. Wear. 2016;362–363:1–7.
13.
GopalakrishnanP, ShankarP, PalaniappaM, Interrupted boriding of medium-carbon steels. Metall Mater Trans A Phys Metall Mater Sci2002;33:1475–1485.
14.
ToktaşA.Determination of Vickers indentation fracture toughness of boronised alloyed ductile iron. Trans Inst Met Finish2019;97:271–276.
15.
JiangJ, WangY, ZhongQ, Preparation of Fe2B boride coating on low-carbon steel surfaces and its evaluation of hardness and corrosion resistance. Surf Coatings Technol2011;206:473–478.
16.
MozharivskyjY, AlexandraOT, MillerGJ.Structure refinements of iron borides Fe2B and FeB. Z Kristallogr2006;221:493–501.
17.
MartiniC, PalombariniG, CarbucicchioM.Mechanism of thermochemical growth of iron borides on iron. J Mater Sci2004;39:933–937.
18.
ASM Handbook 2. Properties and selection: nonferrous alloys and special-purpose materials. ASM Int1992;2:583–588.
19.
KaoWH, SuYL, HorngJH, Improved tribological properties, electrochemical resistance and biocompatibility of AISI 316L stainless steel through duplex plasma nitriding and TiN coating treatment. J Biomater Appl2017;32:12–27.
20.
KrellingAP, da CostaCE, MilanJCG, Micro-abrasive wear mechanisms of borided AISI 1020 steel. Tribol Int2017;111:234–242.
21.
CimenogluH, AtarE, MotallebzadehA.High temperature tribological behaviour of borided surfaces based on the phase structure of the boride layer. Wear. 2014;309:152–158.
22.
KrellingAP, AlmeidaEAS, Da CostaCE, Microstructural and tribological characterization of niobium boride coating produced on AISI 1020 steel via multicomponent boriding. Mater Res Express. 2020;7:26413.
23.
CamposI, RamírezG, FigueroaU, Paste bonding process: evaluation of boron mobility on borided steels. Surf Eng2007;23:216–222.
24.
Gaona-MartínezMJ, Alonso-SaavedraOF, Ramírez-RamírezJH, Mechanical stability of boron-based coatings grown on Incoloy 909 superalloy by thermochemical diffusion. Surf Eng2018;34:527–535.
25.
MikołajczakD, KulkaM, MakuchN.Laser borided composite layer produced on austenitic 316L steel. Arch Mech Technol Mater2016;36:35–39.
26.
AngkurarachL, JuijermP.Effects of direct current field on powder-packed boriding process on martensitic stainless steel AISI 420. Arch Metall Mater2015;57:799–804.
27.
BalusamyT, Sankara NarayananTSN, RavichandranK, Effect of surface mechanical attrition treatment (SMAT) on pack boronizing of AISI 304 stainless steel. Surf Coatings Technol2013;232:60–67.
28.
KayaliY, BarutN, TalaşŞ, Investigation of corrosion and wear behavior of borided AISI P20 steel in micro-wave furnace. Mater Res Express2019;6:016421.
29.
PertekA, KulkaM.Characterization of complex (B + C) diffusion layers formed on chromium and nickel-based low-carbon steel. Appl Surf Sci2002;202:252–260.
30.
PalombariniG, CarbucicchioM.Influence of carbon on the chromium redistribution when boriding iron alloys. J Mater Sci Lett1993;12:797–798.
31.
TaktakS.A study on the diffusion kinetics of borides on boronized Cr-based steels. J Mater Sci2006;41:7590–7596.
32.
LinH-T.Innovative processing and manufacturing of advanced ceramics and composites II. New Jersey: Wiley; 2014.
JoshiAA, HosmaniSS.Pack-boronizing of AISI 4140 steel: boronizing mechanism and the role of container design. Mater Manuf Process2014;29:1062–1072.
35.
Hernández-SánchezE, VelázquezJC, Castrejón-FloresJL, Tribological behavior of borided AISI 316L steel with reduced friction coefficient and enhanced wear resistance. Mater Trans2019;60:156–164.
36.
AliasSK, AbdullahB, TalariM, Effect of pack boronizing on microstructure and microhardness of 304 stainless steel. Key Eng Mater2017;740:54–59.
37.
ChegrouneR, KeddamM, AbdellahZN, Characterization and kinetics of plasma-paste-borided AISI 316 steel. Mater Tehnol2016;50:263–268.
38.
GunesI, YildizI.Rate of growth of boride layers on stainless steels. Oxid Commun2015;38:2189–2198.
39.
AzouaniO, KeddamM, BrahimiA, Diffusion kinetics of boron in the X200CrMoV12 high-alloy steel. J Min Metall Sect B Metall2015;51:49–54.
40.
Flores-RenteríaMA, Ortiz-DomínguezM, KeddamM, A simple kinetic model for the growth of Fe2B layers on AISI 1026 steel during the powder-pack boriding. High Temp Mater Process2015;34:1–11.
41.
MedvedovskiE, ChinskiFA, StewartJ.Wear- and corrosion-resistant boride-based coatings obtained through thermal diffusion CVD processing. Adv Eng Mater2014;16:713–728.
42.
MedvedovskiE, RoghanizadM, Leal MendozaG, Influence of iron boride coating on flow-accelerated corrosion of carbon steel. Adv Eng Mater2020;22:1–12.
43.
ASM Handbook 13. Corrosion. Materials Park (OH): ASM Int.; 1992.
44.
SaefulohI, KananiN, RamadhanFG, The study of corrosion behavior and hardness of AISI stainless steel 304 in concentration of chloride acid solution and temperature variations. J Phys Conf Ser2020;1477:1-8.
45.
MedvedovskiE.Formation of corrosion-resistant thermal diffusion boride coatings. Adv Eng Mater2016;18:11–33.
