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本文论述了日本最新腐蚀诊断技术——埋藏管道的腐蚀诊断技术。文章就埋藏管道腐蚀的分类、调查项目的选择、调查方法及评价标准进行了详细的论述。该诊断技术对我国油田地下埋藏管道的腐蚀诊断以及埋藏管道前的各种防腐调查具有一定的参考价值。
This article discusses Japan’s latest corrosion diagnosis technology - buried pipe corrosion diagnostic techniques. The paper discusses the classification of buried pipeline corrosion, the selection of survey items, survey methods and evaluation criteria. The diagnostic technique has certain reference value for the corrosion diagnosis of underground buried pipelines in oilfields and various anti-corrosion surveys before buried pipelines.