A hydrogen-free nitriding method through double glow plasma metallurgy is exploited and a nitrided layer was formed on ZrTiAlV alloy. The nitrided layer was characterised through X-ray diffraction, optical microscopy, scanning electron microscopy and energy-dispersive spectroscopy techniques, as well as through Vickers hardness and friction and wear tests. Results showed that the nitrided layer is 580 µm thick, homogeneous and dense. It mainly consists of TiN, Ti2N and ZrN phases. The hardness of the nitrided layer on the surface of the ZrTiAlV alloy is nearly 2.5 times higher than that of the ZrTiAlV substrate. The friction coefficient and wear resistance of the alloy considerably improved after nitriding.
QinW, SzpunarJA, KozinskiJ.Hydride-induced degradation of hoop ductility in textured zirconium-alloy tubes: a theoretical analysis. Acta Mater. 2012;60:4845–4855. doi: 10.1016/j.actamat.2012.06.003
2.
KimHG, ParkSY, LeeMH, Corrosion and microstructural characteristics of Zr–Nb alloys with different Nb contents. J Nucl Mater. 2008;373:429–432. doi: 10.1016/j.jnucmat.2007.05.035
3.
LiangSX, MaMZ, JingR, Microstructure and mechanical properties of hot-rolled ZrTiAlV alloys. Mater Sci Eng A. 2012;532:1–5. doi: 10.1016/j.msea.2011.10.053
4.
XiaCQ, FengZH, YangYH, Microstructure and corrosion behavior of the annealed Zr–40Ti–5Al–4V alloy. J Alloy Comput. 2016;666:301–308. doi: 10.1016/j.jallcom.2016.01.140
5.
FengZH, XiaCQ, JiangXJ, Investigating the structure–property correlation of a novel zirconium alloy by annealing treatment. Mater Sci Eng A. 2016;677:393–399. doi: 10.1016/j.msea.2016.09.074
6.
LiangSX, YinLX, LiuXY, Effects of annealing treatments on microstructure and mechanical properties of the Zr–45Ti–5Al–3V alloy. Mater Sci Eng A. 2013;582:374–378. doi: 10.1016/j.msea.2013.06.007
7.
ZhangTF, DengQY, LiuB, Wear and corrosion properties of diamond like carbon(DLC) coating on stainless steel, CoCrMo and Ti6Al4 V substrate. Surf Coat Technol. 2015;273:12–19. doi: 10.1016/j.surfcoat.2015.03.031
8.
BaileyR, SunY.Pack carburisation of commercially pure titanium with limited oxygen diffusion for improved tribological properties. Surf Coat Technol. 2015;261:28–34. doi: 10.1016/j.surfcoat.2014.11.071
9.
XueWB, ZhuQZ, JinQ, Characterization of ceramic coatings fabricated on zirconium alloy by plasma electrolytic oxidation in silicate electrolyte. Mater Chem Phys. 2010;120:656–660. doi: 10.1016/j.matchemphys.2009.12.012
GeeMG, GantA, HutchingsI, Progress towards standardisation of ball cratering. Wear. 2003;255:1–13. doi: 10.1016/S0043-1648(03)00091-7
12.
YaoTH, LiuY, LiuB, Influence of carburization on oxidation behavior of high Nb contained TiAl alloy. Surf Coat Technol. 2015;277:210–215. doi: 10.1016/j.surfcoat.2015.07.058
13.
JoB, SharifimehrS, ShimY, Cyclic deformation and fatigue behavior of carburized automotive gear steel and predictions including multiaxial stress states. Int J Fatigue. 2017;100:454–465. doi: 10.1016/j.ijfatigue.2016.12.023
14.
ZhangFY, YanMF, HeJN, Microstructure evolution and wear resistance of nitride/aluminide coatings on the surface of Ti-coated 2024 Al alloy during plasma nitriding. Ceram Int. 2017;43:10832–10839. doi: 10.1016/j.ceramint.2017.05.109
15.
SheD, YueW, FuZQ, Effects of nitriding temperature on microstructures and vacuum tribological properties of plasma-nitrided titanium. Surf Coat Technol. 2015;264:32–40. doi: 10.1016/j.surfcoat.2015.01.029
16.
NishimotoA, NiiH, NaritaR, Simultaneous duplex process of TiN coating and nitriding by active screen plasma nitriding. Surf Coat Technol. 2013;228:S558–S562. doi: 10.1016/j.surfcoat.2012.04.021
17.
AriasDF, ArangoYC, DeviaA.Characterization of bilayer coatings of TiN/ZrN grown using pulsed arc PAPVD. Appl Surf Sci. 2005;252:1175–1181. doi: 10.1016/j.apsusc.2005.02.047
18.
OlssonP, KeseK, Alvarez HolstonA-M.On the role of hydrogen filled vacancies on the embrittlement of zirconium: An ab initio investigation. J Nucl Mater. 2015;467:311–319. doi: 10.1016/j.jnucmat.2015.09.056
19.
GuJF, BeiDH, PanJS, Improved nitrogen transport in surface nanocrystallized low-carbon steels during gaseous nitridation. Mater Lett. 2002;55:340–343. doi: 10.1016/S0167-577X(02)00389-0
20.
WangQ, ZhangPZ, WeiDB, Microstructure and corrosion resistance of pure titanium surface modified by double-glow plasma surface alloying. Mater Des. 2013;49:1042–1047. doi: 10.1016/j.matdes.2013.02.054
21.
LuoXX, YaoZJ, ZhangPZ, Tribological behaviors of Fe−Al−Cr−Nb alloyed layer deposited on 45 steel via double glow plasma surface metallurgy technique. T Nonferr Metal Soc. 2015;25:3694–3699. doi: 10.1016/S1003-6326(15)64010-9
WangJQ, YangHB, ZhangB, Double glow plasma carburization n zirconium to improve surface hardness and wear resistance. Rare Mater. 2017;36:569–573. doi: 10.1007/s12598-016-0748-x
24.
ZhongH, DaiLY, YueY, Friction and wear behavior of annealed Ti–20Zr–6.5Al–4V alloy sliding against 440C steel in vacuum. Tribol Int. 2017;109:571–577. doi: 10.1016/j.triboint.2017.01.040
25.
WangJ, XingJD, CaoL, Dry sliding wear behavior of Fe3Al alloys prepared by mechanical alloying and plasma activated sintering. Wear2010;268:473–480. doi: 10.1016/j.wear.2009.09.006
26.
LiuL, ShenXZ, LiuXZ, Wear resistance of TiN(Ti2N)/Ti composite layer formed on C17200 alloy by plasma surface Ti-alloying and nitriding. Appl Surf Sci. 2016;388:103–108. doi: 10.1016/j.apsusc.2016.03.059
27.
QiQJ, NonferrT.Evaluation of sliding wear behavior of graphite particle-containing magnesium alloy composites. T Nonferr Metal Soc. 2006;16:1135–1140. doi: 10.1016/S1003-6326(06)60390-7
28.
GhoshSK, SahaP.Crack and wear behavior of SiC particulate reinforced aluminum based metal matrix composite fabricated by direct metal laser sintering process. Mater Des. 2011;32:139–145. doi: 10.1016/j.matdes.2010.06.020
