Adhesivity of electroless Ni-P layer on austenitic stainless steel

• Autorzy: Smoljan B. , Iljkić D. , Maretić M.

Identyfikatory

DOI

10.5604/18972764.1229633

• Języki publikacji: EN

Abstrakty

EN

Purpose: Optimization of testing of adhesivity of electroless deposited nickel-phosphorous coatings on austenitic stainless steel substrate. Design/methodology/approach: The main study has been focused on comparison of testing methods of adhesivity of electroless nickel-phosphorous coatings and analyses of influence of heat treatment on adhesivity of electroless nickel-phosphorous. Findings: It was found out that adhesivity of electroless nickel-phosphorous coatings can be successfully characterized by Vickers hardness tester. Research limitations/implications: The study was not extended to other types of deposited layers in order to be able to bring a general decision about applicability of this method in the testing of adhesivity of deposited layers. Practical implications: Based on experimental results it was found out that heat treated nickel-phosphorous coating have higher microhardness than non-heat treated electroless nickel-phosphorous coatings. High microhardness of heat treated nickel-phosphorous coating is connected with formation of Ni3P phase. Moreover, better adhesivity can be achieved by application of proper activation process before electroless coating. Originality/value: Standard Vickers hardness method was successfully applied in testing of adhesivity of electroless nickel-phosphorous coatings on austenitic stainless steel substrate.

Słowa kluczowe

EN

electroless; deposition; coating; heat treatment; stainless steel; adhesivity

PL

bezprądowy; osadzanie; powłoka; obróbka cieplna; stal nierdzewna; przyczepność

• Wydawca: International OCSCO World Press
• Czasopismo: Archives of Materials Science and Engineering
• Rocznik: 2016
• Tom: Vol. 80, nr 2
• Strony: 53--58
• Opis fizyczny: Bibliogr. 14 poz.

Twórcy

autor

Smoljan B.

• Department of Materials Science and Engineering, University of Rijeka - Faculty of Engineering, Vukovarska 58, HR-51000 Rijeka, Croatia

autor

Iljkić D.

• Department of Materials Science and Engineering, University of Rijeka - Faculty of Engineering, Vukovarska 58, HR-51000 Rijeka, Croatia

autor

Maretić M.

• Department of Materials Science and Engineering, University of Rijeka - Faculty of Engineering, Vukovarska 58, HR-51000 Rijeka, Croatia

Bibliografia

• [1] K. Hari Krishnan, S. John, K.N. Srinivasan, J. Praveen, M. Ganesan, P.M. Kavimani, An overall aspect of electroless Ni-P depositions-A review article, Metallurgical and Materials Transactions A 37/6 (2006) 1917-1926.
• [2] Z. C. Shao, Z. Q. Cai, R. Hu, S. Q. Wei, The study of electroless nickel plating directly on magnesium alloy, Surface and Coatings Technology 249 (2014) 42-47.
• [3] Y. Wang, M. Kang, S. W. Jin, X. Q. Fu, X. S. Wang, Electrochemical behaviour in process of electrodeposition Ni–P alloy coating, Surface Engineering 30/8 (2014) 557-561.
• [4] Y.H. Wu, T.M. Liu, S.X. Luo, Corrosion characteristics of electroless Ni-P coating in sulfur- bearing solution, Materials and Corrosion 60/12 (2009) 987-990.
• [5] D.W. Baudrand, Electroless Nickel Plating in ASM Handbook, Vol. 5, ASM International, Materials Park, OH, 1994.
• [6] R. Taheri, Evaluation of Electroless NickelPhosphorus (EN) Coatings, Ph. D. thesis, University of Saskatchewan, 2002.
• [7] J.N. Balaraju, T.S.N. Sankara Narayanan, S.K. Seshadri, Structure and Phase Transformation Behaviour of Electroless Ni-P Composite Coatings, Materials Research Bulletin 41/4 (2006) 847-860.
• [8] A.A. Zuleta, O.A. Galvis, J.G. Castaño, F. Echeverría, F.J. Bolivar, M.P. Hierro, F.J. Pérez-Trujillo, Preparation and characterization of electroless Ni-PFe3O4 composite coatings and evaluation of its high temperature oxidation behavior, Surface & Coatings Technology 203/23 (2009) 3569-3578.
• [9] P. Sahoo, S.K. Das, Tribology of electroless nickel coatings-A review, Materials and Design 32/4 (2011) 1760-1775.
• [10] J.B. Hajdu, Surface Preparation for Electroless Nickel Plating in Electroless plating: Fundamentals and Applications, American Electroplaters and Surface Finishers Society, Orlando, 1990.
• [11] The Engineering Properties of Electroless Nickel Coatings, Report; ELNIC Inc., Nashville, TN, Dec. 1980, C3-C27.
• [12] C. Ma, F. Wu, Y. Ning, F. Xia, Y. Liu, Effect of heat treatment on structures and corrosion characteristics of electroless Ni–P–SiC nanocomposite coatings, Ceramics International, 40/7A (2014) 9279-9284.
• [13] N. Vidakis, A. Antoniadis, N. Bilalis, The VDI 3198 indentation test evaluation of a reliable qualitative control for layered compounds, Journal of Materials Processing Technology 143-144 (2003) 481-485.
• [14] S. Alirezaei, S. M. Monirvaghefi, M. Salehi, A. Saatchi, Effect of Aluminia Content on Surface Morphology and Hardness of Ni-P-Al2O3 () Electroless Composite Coatings, Surface and Coating Technology 184/2-3 (2004) 170-175.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).