Comparison on Properties of 3 Anti-corrosive Coating Materials for Outer Protection to Buried Metal Pipe

DOI

10.2991/ic3me-15.2015.14How to use a DOI?

Keywords

Anti-corrosive coating material (ACCM), Glass-fiber epoxy, Carbon-fiber epoxy, Visco-elastic material, Buried metal pipe

Abstract

This paper describes an investigation of properties of 3 ACCMs, including cathodic disbonding, hot water dipping in, shear strength and bonding characteristic. According to standards of oil and gas pipeline, some experiments are carried to determine these characteristics. From these experimental results, each has his strong point for 3 ACCMs. Carbon-fiber epoxy is good at resistance on cathode disbonding, but heat-resistance, shear strength and bonding characteristic of visco-elastic material is better. So, carbon-fiber epoxy is fit for buried pipeline with cathodic protection. Visco-elastic material can be used in many cases under the precondition of not over cathodic protection. This research will provide the basis for the selection of anti-corrosive coating material of buried metal pipe in oilfield construction engineering.

Copyright

© 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/).

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TY  - CONF
AU  - Yanhua Chen
AU  - Shuo Wang
AU  - Linlin Liu
AU  - Le Wang
AU  - Jiannan Li
PY  - 2015/08
DA  - 2015/08
TI  - Comparison on Properties of 3 Anti-corrosive Coating Materials for Outer Protection to Buried Metal Pipe
BT  - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
PB  - Atlantis Press
SP  - 78
EP  - 82
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.14
DO  - 10.2991/ic3me-15.2015.14
ID  - Chen2015/08
ER  -