Accelerated Corrosion Test for Evaluating the Corrosion Resistance of Coatings

被引：0
|
作者：
Miwa T. [1 ]
Takeshita Y. [1 ]
Ishii A. [1 ]
Sawada T. [1 ]
机构：
[1] Health & Environmental-Sensing Device Project, NTT Device Innovation Center
来源：
NTT Technical Review | 2023年 / 16卷 / 01期
关键词：
accelerated corrosion test; coating; cyclic corrosion test;
D O I：
10.53829/ntr201801fa3
中图分类号：
学科分类号：
摘要：
We developed a new accelerated corrosion test for evaluating the corrosion resistance of coatings. The new test was designed to approximate the water absorption and desorption behavior of anti-corrosion coatings in actual outdoor environments. This test makes it possible to well approximate atmospheric corrosion in seafront areas and to accelerate the corrosion of steel and zinc by around 1.4 times compared with the conventional method. This test will make it possible to efficiently and accurately select coatings in a shorter test time. Consequently, the maintenance cost of steel structures can be reduced by selecting the appropriate coatings. ©© 2023 Nippon Telegraph and Telephone Corp.. All rights reserved.
引用
收藏
相关论文
共 50 条
  • [21] New electrochemical technique for rapidly evaluating corrosion resistance of organic coatings on metals
    Lin, Changjian
    Nguyen, T.
    Journal of Chinese Society of Corrosion and Protection, 1993, 13 (04):
  • [22] Microstructure and flow accelerated corrosion resistance of Cr coatings electrodeposited in a trivalent chromium bath
    Wang, Ying
    Liu, Yanhong
    Li, Guangbin
    Zheng, Mingmin
    Li, Yusha
    Zhang, Anlei
    Zhang, Yingchun
    SURFACE & COATINGS TECHNOLOGY, 2021, 422
  • [23] The resistance of flare stack coatings to corrosion
    Mazraeh, M
    Hocking, MG
    Sidky, PS
    CORROSION IN REFINERY PETROCHEMICAL AND POWER GENERATION PLANTS, PROCEEDINGS, 2000, : 111 - 132
  • [24] CORROSION-RESISTANCE OF ZINC COATINGS
    BEYER, K
    GALVANOTECHNIK, 1980, 71 (02): : 121 - 125
  • [25] Evaluation of the Corrosion Resistance of Coatings.
    Prusek, Jaroslav
    Prazak, Milan
    Galvanotechnik, 1982, 73 (03): : 223 - 230
  • [26] Corrosion resistance of metallic composite coatings
    Szczygiel, B.
    Kolodziej, M.
    Prace Naukowe Instytutu Budownictwa Politechniki Wroclawskiej, 2001, (80): : 191 - 196
  • [27] Improvement in corrosion resistance of CrN coatings
    Li, Hao
    Zhang, Chuan
    Liu, Chan
    Huang, Meidong
    SURFACE & COATINGS TECHNOLOGY, 2019, 365 (158-163): : 158 - 163
  • [28] Study on the corrosion resistance of TU coatings
    Yu, Dunyi
    Shi, Tiejing
    Tuliao Gongye/Paint & Coatings Industry, 1997, (06): : 12 - 13
  • [29] Corrosion Resistance of Pulse Zinc Coatings
    Zemanova, M.
    Cocural, M.
    COATINGS FOR CORROSION PROTECTION, 2010, 25 (29): : 51 - 58
  • [30] Enhanced corrosion resistance of duplex coatings
    Dong, H
    Sun, Y
    Bell, T
    SURFACE & COATINGS TECHNOLOGY, 1997, 90 (1-2): : 91 - 101
12345