Affiliation:
1. Tokyo Denki University
2. Sanyo-Onoda City University
Abstract
Recently, mechanochemical multifunction cavitation (MC-MFC) was developed to improve the corrosion resistance of the magnesium surface. MFC is a technology that combines water jet peening and ultrasound cavitation. MC-MFC is a technology that adds phosphoric acid to water. It can improve the corrosion resistance by forming a phosphate film on the Mg surface. Conventional anodic oxidation, plating, and chemical vapor deposition can improve corrosion resistance by forming a film on the Mg surface, but it is difficult to improve characteristics such as compressive residual stress on the surface. MFC-treated surfaces have previously imparted various properties such as imparting compressive residual stress necessary to improve the fatigue strength to Al alloys and Cr-Mo steels. In this study, the effect of film formed on MC-MFC processed surface on compressive residual stress was investigated.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Reference13 articles.
1. T. Yoshimura, K. Tanaka, N. Yoshinaga, Development of mechanical-electrochemical cavitation technology, J. Jet. Flow Eng 32 (2016) 10-17.
2. T. Yoshimura, K. Tanaka and N. Yoshinaga, Nano-level material processing by multifunction cavitation,, Nanosci. Nanotechnol.‒Asia 8 (2018) 41-54.
3. T. Yoshimura, K. Tanaka and N. Yoshinaga, Material processing by mechanical-electrochemical cavitation,, BHR Group 2016 Water Jetting (2016) 223-235.
4. M. Ijiri, D. Shimonishi, S. Tani, N. Okada M. Yamamoto, D. Nakagawa, K. Tanaka and T. Yoshimura, Improvement of corrosion resistance of magnesium alloy by high-temperature high-pressure cavitation treatment, Int. J. Lightweight Mater. Manufac., 2 (2019) 255-260.
5. A. Suda, Structures and anti-corrosion properties of dry-in-place chromate coatings,, J. Surf. Sci. Soc. Jpn, 22 (2001), 136-143.
Cited by
4 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献