气相环境中金属管道的阴极保护
Cathadic Protection of Metallic Pipeline in Atmosphere
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- DOI:
- 作者:
- 葛斗福
Ge Doufu
- 作者单位:
- 华东输油管理局
- 关键词:
- 摘要:
- -般的阴极保护技术只能对处于传统电解质中的金属实施保护,对处于气相环境中的金属则无能为力。华东输油管理局研究的气相环境中的金属管道阴极保护技术弥补了-般的阴极保护的缺点,防腐效果令人满意。该技术的关键是在处于气相环境中的金属表面上涂敷-层CK固体电解质。
The conventional cathodic protection technology only suits for.pro-tecting the metal in normal electrolyte environment, but is invalid to the m etal in the atmosphere.T he cathodic protection tecnology for me-tactic pipeline in atmosphere remedies the defects of conventional catho-dic protection.T he effect of corrosion protection are satisfactory. The key of the technology is to coat a solid CK electrolyte layer on the metal surface in atmosphere condition.1988,2(2): 23-25 收稿日期：1987-11-15