Abstract
The aim behind this present investigation is to study of phase decomposition during aging of Cu–Ni alloy in presence of Cr within spinodal conditions and influence of Chromium on hardness and tribological behavior. Heat treatment of Cu-28.9%Ni-2.8%Cr was carried out and specimen was observed under Optical and transmission electron microscope and wavelengths in the specimens was computed. Isothermal aging of this alloy helps to mechanism, morphology and kinetics of phase decomposition. After the heat treatment specimen were tested for hardness, wear rate and the coefficient of friction. It was observed that with the increase in Cr content hardness also increased so the decrease in wear rate with great extent; also, It was observed that the growth kinetics of phase decomposition is proportional to the aging time and aging of the spinodal alloy improves the coherency and nanometre size and it is associated with the increase in strengthening of Cu–Ni–Cr alloy.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Vintaykin Ye Z, Dmitriyev VN (1970) Fiz Metallov Metalloved 29:1257–1267
Meijering JL, Rathenau GH (1955–1956) J lnst Metals 118
Baburaj EG, Kulkarni UD (1979) Initial stages of decomposition in Cu-9Ni-6Sn. J Appl Crystallogr 12(5):476–480
Honjo M, Saito Y (2000) ISIJ Int 40:914–919
Cahn JW (1961) Acta Metall 9:795–801
Cahn JW (1962) Acta Metall 10:179–183
Kuwajima T, Saito Y (2003) Intermetallics 11:1279–1285
Zhang S et al (2010) Dry sliding wear of Cu-15Ni-8Sn alloy. Tribol Int 43(1–2):64–68
Ilangovan S, Sellamuthu R (2016) Effects of tin on hardness, wear rate and coefficient of friction of cast Cu-Ni-Sn alloys. J Eng Sci Technol 8(1):34–43
Deyong L et al (1990) Microstructural and mechanical properties of rapidly solidified Cu-Ni-Sn alloys’. Mater Sci Eng 124(2):223–231
Findik F, Rehman F (1993) A spinodal Cu-Ni-Cr alloy. Trans Eng Sci, 2, WIT Press, 219–228
Kostorz G (1996) Phase transformations in materials. Wiley-VCH, Germany, pp 309–407
Archard JF (1953) Contact and rubbing of flat surfaces. J Appl Phys 24(8):981–988
Kato M, Schwartz LH (1979) The temperature dependence of yield stress and work hardening in spinodally decomposed Cu-10Ni-6Sn alloy. Mater Sci Eng 41(1):137–142
Chou A, Datta, A. G. (1978) Microstructural behaviour and mechanical hardening in a Cu-Ni-Cr alloy. J Mater Sci 13:541–552 CrossRef
Jantzen CMF, Herman H (1978) Phase diagrams. Materials science and technology. Academic Press New York, vol 6, pp 127–184
Ilangovan S, Sellamuthu R (2016) Measurement of the variation of mechanical properties with aging temperatures for sand cast Cu-5ni-5sn alloy. J Eng Sci Technol 11(11):31609–31619 © School of Engineering, Taylor’s University
Findik Fehim (2013) Modulated alloys. Periodicals Eng Nat Sci 1(1):47–55
Rao PP, Agrawal BK (1991) Comparative-study of spinodal decomposition in symmetrical and asymmetric Cu-Ni-Cr alloys. J Mater Sci 26:1485–1496
Xicheng Wei et al (2009) Evolution of friction-induced microstructure of SUS 304 meta-stable austenitic stainless steel and its influence on wear behaviour. Wear 267:1386–1392
Hemant et al (2010) The sliding friction and wear behaviour of 15Cr–15Ni–2Mo titanium- modified austenitic stainless steel (alloy D9) was studied in high purity liquid sodium at high temperature viz. 473 and 823 K respectively. Wear 270:1–4
Palásti-Kovács et al (2004) Microtopography changes in wear process. Acta Polytechnica Hungarica 1:108–119
Yuan CQ et al (2004) The surface roughness evolutions of wear particles and wear components under lubricated rolling wear condition. Wear 259:512–518
Yuan CQ et al (2008) Surface roughness evolutions in sliding wear process. Wear 265:341–348
Zum Gahr K (1987) Microstructure and wear of materials. Elsevier, Tribol, pp 174–176
Archard JF (1980) Wear theory and mechanisms. In: Peterson MB, Winer WO (eds) Wear control handbook. ASME, New York, NY, pp 35–80
Jirapure SC, Borade AB (2014) A new approach of strengthening- spinodal decomposition. Int J Appl Sci Eng Res 3(5):1021–1029
Jirapure SC, Borade AB (2017) Measurement of mechanical properties and microstructure of Cu-Ni-Cr spinodal alloy. Int J Adv Eng Manag 2(3):78–81
Acknowledgements
The authors are immensely thanking Heads & associates of Research lab, Mechanical Engineering Department, Engineering Metallurgy laboratory, JD Institute of Engineering & Technology to carry out the present work.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG, part of Springer Nature
About this paper
Cite this paper
Jirapure, S.C., Borade, A.B. (2018). Microstructural Evaluation, Tribological Behavior and Mechanical Properties of Cu–Ni Alloy After Addition of Chromium Under Spinodal Conditions. In: Antony, K., Davim, J. (eds) Advanced Manufacturing and Materials Science. Lecture Notes on Multidisciplinary Industrial Engineering. Springer, Cham. https://doi.org/10.1007/978-3-319-76276-0_45
Download citation
DOI: https://doi.org/10.1007/978-3-319-76276-0_45
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-76275-3
Online ISBN: 978-3-319-76276-0
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)