Top

Published in:

2020 | OriginalPaper | Chapter

A Comparison of Surface and Sub-surface Features Induced by Shot Peening vs. Laser Peening on a Duplex Aged Beta Ti Alloy

Authors : S. Sudhagara Rajan, Geetha Manivasagam, Sathya Swaroop, Nageswara Rao Muktinutalapati

Published in: Advanced Surface Enhancement

Publisher: Springer Singapore

Activate our intelligent search to find suitable subject content or patents.

search-config

AI-assisted search

Off

Abstract

The paper presents a study of the surface and subsurface characteristics induced by laser peening without coating (LPwC) and dual shot peening (DSP) on the duplex aged Ti-15 V-3Al-3Cr-3Sn alloy. In 3D-optical topography analysis, DSP resulted in a six-fold enhancement in the surface roughness (S_a). Whereas, LPwC resulted in unaltered surface roughness (S_a) compared to the polished/unpeened sample. In cross-sectional microstructure studies, deformed grains and heat affected zones were observed in the near surface region of shot peened, and laser peened samples respectively. Moreover, compared to bulk hardness, shot peening and laser peening has resulted in maximum increment of ~28% and ~12% in microhardness of the near peened surface region respectively.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

inform now

previous chapter Influence of Laser Shock Peening (LSP) on the Material Properties of Additive Manufactured IN718

next chapter Effect of Laser-Induced Microstructure in Cavitation Erosion Performance of Martensitic Stainless Steel

Boyer, R.R., Briggs, R.D.: The use of beta titanium alloys in the aerospace industry. J. Mater. Eng. Perform. 14, 680–684 (2005)CrossRef

Boyer, R.R.: An overview on the use of titanium in the aerospace industry. Mater. Sci. Eng. A 213, 103–114 (1996)CrossRef

Banerjee, D., Williams, J.C.: Perspectives on titanium science and technology. Acta Mater. 61, 844–879 (2013)CrossRef

Santhosh, R., Geetha, M., Nageswara Rao, M.: Recent developments in heat treatment of beta titanium alloys for aerospace applications. Trans. Indian Inst. Met. 70, 1681–1688 (2016)CrossRef

Kazanjian, S.M., Starke Jr., E.A.: Effects of microstructural modification on fatigue crack growth resistance of Ti-15V-3Al-3Sn-3Cr. Int. J. Fatigue 21, 127–135 (1999)CrossRef

Sudhagara Rajan, S., Jithin, V., Geetha, M., Nageswara Rao, M.: Processing of beta titanium alloys for aerospace and biomedical applications, vol. 2, p. 64. Intech open (2018)

Boyer, R.R., Rack, H.J., Venkatesh, V.: The influence of thermomechanical processing on the smooth fatigue properties of Ti–15V–3Cr–3Al–3Sn. Mater. Sci. Eng. A 243, 97–102 (1998)CrossRef

Jha, S.K., Ravichandran, K.S.: High-cycle fatigue resistance in beta-titanium alloys. JOM 52, 30–35 (2000)CrossRef

Santhosh, R., Geetha, M., Saxena, V.K., Nageswara Rao, M.: Studies on single and duplex aging of metastable beta titanium alloy Ti-15V-3Cr-3Al-3Sn. J. Alloy. Compd. 605, 222–229 (2014)CrossRef

10.

Santhosh, R., Geetha, M., Saxena, V.K., Nageswara Rao, M.: Effect of duplex aging on microstructure and mechanical behavior of beta titanium alloy Ti-15V-3Cr-3Al-3Sn under unidirectional and cyclic loading conditions. Int. J. Fatigue 73, 88–97 (2015)CrossRef

11.

Drechsler, A., Dorr, T., Wagner, L.: Mechanical surface treatments on Ti–10V–2Fe–3Al for improved fatigue resistance. Mater. Sci. Eng. A 243, 217–220 (1998)CrossRef

12.

Kiese, J., Zhang, J, Schauerte, O., Wagner, L.: Shot peening to enhance fatigue strength of TIMETAL LCB for application as suspension springs. In: Shot Peening, pp. 380–385 (2003)CrossRef

13.

Gao, Y.K.: Influence of shot peening on tension–tension fatigue property of two high strength Ti alloys. Surf. Eng. 22, 299–303 (2006)CrossRef

14.

Zheng, H.Z., Guo, S.-H., Luo, Q.-H., Shu, X.-Y.: Effect of shot peening on microstructure, nanocrystallization and microhardness of Ti–10V–2Fe–3Al alloy surface. J. Iron Steel Res. Int. 26, 52–58 (2019)CrossRef

15.

Gujba, A.K., Medraj, M.: Laser peening process and its impact on materials properties in comparison with shot peening and ultrasonic impact peening. Materials (Basel) 7, 7925–7974 (2014)CrossRef

16.

Anand Kumar, S., Sundar, R., Ganesh Sundara Raman, S., Kumar, H., Kaul, R., Ranganathan, K., Oak, S.M., Kukreja, L.M., Bindra, K.S.: Influence of laser peening on microstructure and fatigue lives of Ti-6Al-4V. Trans. Nonferrous Met. Soc. China (English Ed.) 24, 3111–3117 (2014)CrossRef

17.

Sano, Y., Akita, K., Masaki, K., Ochi, Y., Altenberger, I., Scholtes, B.: Laser peening without coating as a surface enhancement technology. JLMN-J. Laser Micro/Nanoeng. 1, 161–166 (2006)CrossRef

18.

Altenberger, I., Nalla, R.K., Sano, Y., Wagner, L., Ritchie, R.O.: On the effect of deep-rolling and laser-peening on the stress-controlled low- and high-cycle fatigue behavior of Ti-6Al-4V at elevated temperatures up to 550 °C. Int. J. Fatigue 44, 292–302 (2012)CrossRef

19.

Maawad, E., Sano, Y., Wagner, L., Brokmeier, H.G., Genzel, C.: Investigation of laser shock peening effects on residual stress state and fatigue performance of titanium alloys. Mater. Sci. Eng. A 536, 82–91 (2012)CrossRef

20.

Sudhagara Rajan, S., Swaroop, S., Manivasagam, G., Rao, M.N.: Fatigue life enhancement of titanium alloy by the development of nano/micron surface layer using laser peening. J. Nanosci. Nanotechnol. 19, 7064–7073 (2019)CrossRef

21.

Sudhagara Rajan, S., Geetha, M., Ranganathan, M., Swaroop, S.: Influence of laser peening without coating on microstructure and fatigue limit of Ti-15V-3Al-3Cr-3Sn. Opt. Laser Technol. 111, 481–488 (2019)CrossRef

22.

Masse, J.E., Barreau, G.: Laser generation of stress waves in metal. Surf. Coat. Technol. 70, 231–234 (1995)CrossRef

23.

Gomez-Rosas, G., Rubio-Gonzalez, C., Ocaña, J.L., Molpeceres, C., Porro, J.A., Morales, M., Casillas, F.J.: Laser shock processing of 6061-T6 Al alloy with 1064 nm and 532 nm wavelengths. Appl. Surf. Sci. 256, 5828–5831 (2010)CrossRef

24.

Pant, B.K., Pavan, A.H.V., Prakash, R.V., Kamaraj, M.: Effect of laser peening and shot peening on fatigue striations during FCGR study of Ti6Al4V. Int. J. Fatigue 93, 38–50 (2016)CrossRef

25.

Umapathi, A., Swaroop, S.: Residual stress distribution in a laser peened Ti-2.5Cu alloy. Surf. Coat. Technol. 307, 38–46 (2016)CrossRef

Title: A Comparison of Surface and Sub-surface Features Induced by Shot Peening vs. Laser Peening on a Duplex Aged Beta Ti Alloy
Authors: S. Sudhagara Rajan
Geetha Manivasagam
Sathya Swaroop
Nageswara Rao Muktinutalapati
Publisher: Springer Singapore
Book: Advanced Surface Enhancement
Print ISBN: 978-981-15-0053-4

Electronic ISBN: 978-981-15-0054-1

Copyright Year: 2020
DOI: https://doi.org/10.1007/978-981-15-0054-1_33

Springer Professional

Abstract

Please log in to get access to your license.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Premium Partners