Hostname: page-component-586b7cd67f-dsjbd Total loading time: 0 Render date: 2024-11-24T15:55:35.923Z Has data issue: false hasContentIssue false
  • English
  • Français

Producing nanostructured Co–Cr–W alloy surface layer by laser cladding and friction stir processing

Published online by Cambridge University Press:  23 February 2015

Haoping Peng ,
Ruidi Li ,
Tiechui Yuan ,
Hong Wu  and
Hua Yan
Haoping Peng
Affiliation:
Jiangsu Key Laboratory of Oil and Gas Storage and Transportation Technology, Changzhou University, Jiangsu 213164, People's Republic of China
Ruidi Li*
Affiliation:
State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, People's Republic of China; and State Key Laboratory of Materials Processing and Die & Mould, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China
Tiechui Yuan
Affiliation:
State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, People's Republic of China
Hong Wu
Affiliation:
State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, People's Republic of China
Hua Yan
Affiliation:
School of Materials Engineering, Shanghai University of Engineering Science, Shanghai 201620, People's Republic of China
*
a)Address all correspondence to this author. e-mail: [email protected]
Get access

Abstract

The laser cladding Co–Cr–W coating has coarse dendritic and network carbides, which can lead to crack and exfoliation easily, limiting the application of Co–Cr–W coating. In this work, friction stir processing (FSP) was carried out on a laser cladding Co–Cr–W alloy coating to modify its microstructure. FSP transforms the laser clad coarse dendritic grains (grain size: 2–4 μm) into nanograins (grain size: 50–200 nm) and crushes the network carbides into nanoparticles dispersed in Co-base solution. The microstructure and thickness of plastic surface layer are controllable by the condition of FSP. Moreover, a WCx reinforced Co–Cr–W thin layer was formed because the WC particles of stir tool were squeezed into the Co–Cr–W coating surface layer. More interestingly, when the FSP rotary speed was 1500 rpm, an interlocking bonding between Co–Cr–W coating and steel substrate was formed, which was favorable for the connection with substrate. The surface nanocrystallization significantly strengthened the laser clad Co–Cr–W alloy after FSP.

Keywords

laserConanostructure
Type
Articles
Information
Journal of Materials Research , Volume 30 , Issue 5 , 14 March 2015 , pp. 717 - 726
Copyright
Copyright © Materials Research Society 2015 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Farnia, A., Ghaini, F.M., Ocelik, V., and De Hosson, J.T.M.: Microstructural characterization of Co-based coating deposited by low power pulse laser cladding. J. Mater. Sci. 48, 2714 (2013).Google Scholar
Liu, Y. and Wang, H.M.: Microstructure and wear property of laser-clad Co3Mo2Si/Coss wear resistant coatings. Surf. Coat. Technol. 205, 377 (2010).CrossRefGoogle Scholar
Lin, W.C. and Chen, C.: Characteristics of thin surface layers of cobalt-based alloys deposited by laser cladding. Surf. Coat. Technol. 200, 4557 (2006).Google Scholar
Yan, H., Wang, A., Xu, K., Wang, W., and Huang, Z.: Microstructure and interfacial evaluation of Co-based alloy coating on copper by pulsed Nd:YAG multilayer laser cladding. J. Alloys. Compd. 505, 645 (2010).Google Scholar
Zielinski, A., Smolenska, H., Serbinski, W., Konczewicz, W., and Klimpel, A.: Characterization of the Co-base layers obtained by laser cladding technique. J. Mater. Process. Technol. 164, 958 (2005).Google Scholar
Samih, Y., Beausir, B., Bolle, B., and Grosdidier, T.: In-depth quantitative analysis of the microstructures produced by surface mechanical attrition treatment (SMAT). Mater. Charact. 83, 129 (2013).CrossRefGoogle Scholar
Unal, O. and Varol, R.: Almen intensity effect on microstructure and mechanical properties of low carbon steel subjected to severe shot peening. Appl. Surf. Sci. 290, 40 (2014).Google Scholar
Li, W.L., Tao, N.R., and Lu, K.: Fabrication of a gradient nano-micro-structured surface layer on bulk copper by means of a surface mechanical grinding treatment. Scr. Mater. 59, 546 (2008).CrossRefGoogle Scholar
Zhang, Y.S., Zhang, P.X., Niu, H.Z., Chen, C., Wang, G., Xiao, D.H., Chen, X.H., Yu, Z.T., Yuan, S.B., and Bai, X.F.: Surface nanocrystallization of Cu and Ta by sliding friction. Mater. Sci. Eng., A. 607, 351 (2014).Google Scholar
Chen, Y.C., Fujii, H., Tsumura, T., Kitagawa, Y., Nakata, K., Ikeuchi, K., Matsubayashi, K., Michishita, Y., Fujiya, Y., and Katoh, J.: Banded structure and its distribution in friction stir processing of 316L austenitic stainless steel. J. Nucl. Mater. 420, 497 (2012).Google Scholar
Grewal, H.S., Arora, H.S., Singh, H., and Agrawal, A.: Surface modification of hydroturbine steel using friction stir processing. Appl. Surf. Sci. 268, 547 (2013).Google Scholar
Escobar, J.D., Velasquez, E., Santos, T.F.A., Ramirez, A.J., and Lopez, D.: Improvement of cavitation erosion resistance of a duplex stainless steel through friction stir processing (FSP). Wear 297, 998 (2013).CrossRefGoogle Scholar
Khorrami, M.S., Kazeminezhad, M., and Kokabi, A.H.: The effect of SiC nanoparticles on the friction stir processing of severely deformed aluminum. Mater. Sci. Eng., A. 602, 110 (2014).Google Scholar
Yuan, W., Panigrahi, S.K., and Mishra, R.S.: Achieving high strength and high ductility in friction stir-processed cast magnesium alloy. Metall. Mater. Trans. A 44A, 3675 (2013).CrossRefGoogle Scholar
Mukherjee, S. and Ghosh, A.K.: Friction stir processing of direct metal deposited copper-nickel 70/30. Mater. Sci. Eng., A 528, 3289 (2011).Google Scholar
Hajian, M., Abdollah-zadeh, A., Rezaei-Nejad, S.S., Assadi, H., Hadavi, S.M.M., Chung, K., and Shokouhimehr, M.: Improvement in cavitation erosion resistance of AISI 316L stainless steel by friction stir processing. Appl. Surf. Sci. 308, 184 (2014).CrossRefGoogle Scholar
Morisada, Y., Fujii, H., Mizuno, T., Abe, G., Nagaoka, T., and Fukusumi, M.: Fabrication of nanostructured tool steel layer by combination of laser cladding and friction stir processing. Surf. Coat. Technol. 205, 3397 (2011).Google Scholar
Morisada, Y., Fujii, H., Mizuno, T., Abe, G., Nagaoka, T., and Fukusumi, M.: Nanostructured tool steel fabricated by combination of laser melting and friction stir processing. Mater. Sci. Eng., A 505, 157 (2009).Google Scholar
Morisada, Y., Fujii, H., Mizuno, T., Abe, G., Nagaoka, T., and Fukusumi, M.: Modification of nitride layer on cold-work tool steel by laser melting and friction stir processing. Surf. Coat. Technol. 204, 386 (2009).CrossRefGoogle Scholar
Li, R., Yuan, T., and Qiu, Z.: A model to describe the surface gradient-nanograin formation and property of friction stir processed laser Co-Cr-Ni-Mo alloy. Appl. Surf. Sci. 308, 176 (2014).CrossRefGoogle Scholar
Li, R., Li, J., Liang, Y., Ji, C., and Yuan, T.: Viscoplastic friction and microstructural evolution behavior of laser-clad Co-Cr-Ni-Mo coating. Trans. Nonferrous Met. Soc. China 23, 681 (2013).Google Scholar
Li, R., Yuan, T., Qiu, Z., Zhou, K., and Li, J.: Nanostructured Co–Cr–Fe alloy surface layer fabricated by combination of laser clad and friction stir processing. Surf. Coat. Technol. 258, 415 (2014).Google Scholar
Xu, G., Kutsuna, M., Liu, Z., and Yamada, K.: Comparison between diode laser and TIG cladding of Co-based alloys on the SUS403 stainless steel. Surf. Coat. Technol. 201, 1138 (2006).CrossRefGoogle Scholar
Dehghani, K. and Chabok, A.: Dependence of Zener parameter on the nanograins formed during friction stir processing of interstitial free steels. Mater. Sci. Eng., A 528, 6652 (2011).Google Scholar
Chabok, A. and Dehghani, K.: Formation of nanograin in IF steels by friction stir processing. Mater. Sci. Eng., A 528, 309 (2010).Google Scholar
Yamanaka, K., Mori, M., and Chiba, A.: Origin of significant grain refinement in Co-Cr-Mo alloys without severe plastic deformation. Metall. Mater. Trans. A 43A, 4875 (2012).Google Scholar
Yamanaka, K., Mori, M., and Chiba, A.: Dynamic recrystallization of a biomedical Co-Cr-W-based alloy under hot deformation. Mater. Sci. Eng., A 592, 173 (2014).Google Scholar