1. 1)K. Yamamoto, H. Hara, Dawoud Bahzad and Hamdy Shalaby: Proc. JSCE Materials and Environments 2016, JSCE, pp.147-150(2016).
2. 2)N. Mochizuki and T. Chiba: Proc. Fushoku-boshoku ’87, JSCE, p.29(1987).
3. 3)K. Matuoka, T. Oka, H. Kihira and A. Ito, Proc. 32nd Jpn. Corrosion Conf., JSCE, pp.267-269(1985).
4. 4)S. Yokota: Tokushima University Doctoral Dissertation, (1995).
5. 5)Cross-ministerial Strategic Innovation Promotion Program:〈https://www.jst.go.jp/sip/k07.html〉[Accessed March 29, 2019].