Effect of the Coating Thickness to Ti(C N)/ Ni60A Composite Coating by Ultrasonic-assisted Argon-arc Clad Injection
- 10.2991/icaemt-15.2015.177How to use a DOI?
- Argon-Arc Clad Injection; Ultrasonic-Assisted; Coating Thickness; Ti(C, N) )/ Ni60A
New ultrasonic-assisted argon-arc clad injection technology was adopted, and Ni60A was as cladding powder, TiC, TiN, WC, and Co powder as spraying powder, thus Q235 steel plate was strengthened with Ti(C N) particle reinforced the nickel wear-resistant coating. The influence of the coating thickness to the organizational structure, the phase and composition, the reinforced phase, the hardness and wear resistance of the cladding layer was analysed by presetting different thickness of the surface coating. The results showed that for the secondary effects of acoustic cavitation and acoustic streaming produced by the high energy ultrasonic spreading in the molten pool, the wettability between the particles and the melt was improved, the reaction in situ was promoted, the strengthening phase dispersed, and the gas escaped easily. When the thickness of the coating is 0.8, 1.2 and 1.6mm, 1.2mm thicknesses of the specimen has a good appearance. The reinforced particulates distribute uniformly. The hardness is 7 times than that of the Q235 steel, and the wear resistance is 14.3 times than that of the steel matrix. The comprehensive performance is the best.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zhang Ning AU - Han Sun AU - Jian Fu AU - Chunhong Zhang PY - 2015/08 DA - 2015/08 TI - Effect of the Coating Thickness to Ti(C N)/ Ni60A Composite Coating by Ultrasonic-assisted Argon-arc Clad Injection BT - Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology PB - Atlantis Press SP - 934 EP - 938 SN - 2352-5401 UR - https://doi.org/10.2991/icaemt-15.2015.177 DO - 10.2991/icaemt-15.2015.177 ID - Ning2015/08 ER -