Improving surface hardness of AISI 1045 steels using melamine derived from urea

References

• Davis JR. Surface hardening of steels: understanding the basics. Ohio: ASM International; 2002.
   Google Scholar
• Dossett J, Totten GE. Introduction to surface hardening of steels. In: ASM handbook. 4. Ohio: ASM International; 2013. p. 389–398.
   Google Scholar
• Bataev IA, et al. Surface hardening of steels with carbon by non-vacuum electron-beam processing. Surf Coat Technol. 2014; 242:164–169. doi:10.1016/j.surfcoat.2014.01.038
   Web of Science ®Google Scholar
• Aghajani H, Behrangi S. Pulsed DC glow discharge plasma nitriding. In: Plasma nitriding of steels. Springer; 2017. p. 71–125.
   Google Scholar
• Callister Jr WD, Rethwisch DG. Callister's materials science and engineering. John Wiley & Sons; 2020.
   Google Scholar
• Pavlina EJ, Van Tyne CJ. Correlation of yield strength and tensile strength with hardness for steels. J Mater Eng Perform. 2008;17(6):888–893. doi:10.1007/s11665-008-9225-5
   Web of Science ®Google Scholar
• Casagrande A, Cammarota GP, Micele L. Relationship between fatigue limit and Vickers hardness in steels. Mater Sci Eng A. 2011; 528(9):3468–3473. doi:10.1016/j.msea.2011.01.040
   Web of Science ®Google Scholar
• Solis Romero J, Medina Flores A, Roblero Aguilar O. Tribological evaluation of plasma nitride H13 steel. Superficies y vacío. 2013; 26(4):131–138.
   Google Scholar
• Almeida EADSD, Costa CSED, Milan JLCSG. Study of the nitrided layer obtained by different nitriding methods. Matéria (Rio J). 2015; 20(2):460–465. doi:10.1590/S1517-707620150002.0046
   Google Scholar
• Aparecida dos Santos de Almeida E, Milan JLCSG, Edil da Costa CS. Acquired properties comparison of solid nitriding, gas nitriding and plasma nitriding in tool steels. Mater Res. 2015; 18(1):27–35. doi:10.1590/1516-1439.255513
   Web of Science ®Google Scholar
• Wang X. Activated atmosphere case hardening of steels. Worcester Polytechnic Institute; 2011.
   Google Scholar
• Zhang C. Assessment of depth of case-hardening in steel rods by electromagnetic methods. Iowa: Iowa State University; 2009.
   Google Scholar
• Romanenko DN, Kolmykov VI, Ermolaev DV, et al. Increasing of fatigue limit and efficiency of constructional steels through additional chemical and thermal treating using nitrogenous carbonaceous carburizers. J Chem Technol Metall. 2017; 52(5):990–995.
   Google Scholar
• Agarwal PK. Thermo-chemical surface hardening treatment of steels. Jamshedpur: NML; 1994.
   Google Scholar
• Akhtar SS, Arif AFM, Yilbas BS. Influence of multiple nitriding on the case hardening of H13 tool steel: experimental and numerical investigation. Int J Adv Manuf Technol. 2012; 58(1):57–70.
   Web of Science ®Google Scholar
• Somers MAJ. Nitriding and nitrocarburizing: status and future challenges. In: Proceedings of Heat Treat & Surface Engineering Conference & Expo, Chennai, India; 2013.
   Google Scholar
• Somers MAJ, Mittemeijer EJ. Formation and growth of compound layer on nitrocarburizing iron: kinetics and microstructural evolution. Surf Eng. 1987;3(2):123–137. doi:10.1179/sur.1987.3.2.123
   Google Scholar
• Calliari I, et al. Microstructure of a nitrided steel previously decarburized. J Mater Eng Perform. 2006;15(6):693–698. doi:10.1361/105994906X150740
   Web of Science ®Google Scholar
• Ortiz-Domínguez M, et al. Analysis of nitride layers on ARMCO pure iron: the powder-pack nitriding process. Microsc Microanal. 2018; 24(S1):1076–1077. doi:10.1017/S143192761800586X
   Google Scholar
• Li KY, Xiang ZD. Increasing surface hardness of austenitic stainless steels by pack nitriding process. Surf Coat Technol. 2010; 204(14):2268–2272.
   Web of Science ®Google Scholar
• Ito A, et al. Fabrication of high-entropy alloy CrMnFeCoNi with bimodal structure and its fatigue crack propagation properties バイモーダル構造を有するハイエントロピー合金CrMnFeCoNiの創製とその疲労き裂伝ぱ特性. J Soc Mater Sci Jpn. 2022; 71:961–968. doi:10.2472/jsms.71.961
   Google Scholar
• Bernhard AM, et al. Hydrolysis and thermolysis of urea and its decomposition byproducts biuret, cyanuric acid and melamine over anatase TiO2. Appl Catal B. 2012; 115:129–137.
   Web of Science ®Google Scholar
• Yim SD, Kim SJ, Baik JH, et al. Decomposition of urea into NH3 for the SCR process. Ind Eng Chem Res. 2004;43(16):4856–4863. doi:10.1021/ie034052j
   Web of Science ®Google Scholar
• Wynne AM. The thermal decomposition of urea: an undergraduate thermal analysis experiment. J Chem Educ. 1987;64(2):180. doi:10.1021/ed064p180
   Web of Science ®Google Scholar
• Costa L, Camino G. Thermal behaviour of melamine. J Therm Anal. 1988;34(2):423–429. doi:10.1007/BF01913181
   Google Scholar
• Hernandez M, Staia MH, Puchi-Cabrera ES. Evaluation of microstructure and mechanical properties of nitrided steels. Surf Coat Technol. 2008;202(10):1935–1943. doi:10.1016/j.surfcoat.2007.08.018
   Web of Science ®Google Scholar