中国石化工程焊接技术进展
The Progress of Welding Technique in Petro-chemical Industry
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- DOI:
- 作者:
- 李清林1, 周振德2, 陈克3,
Li Qinglin1
- 作者单位:
- 1. 中国石油化工总公司, 浙江省宁波市镇海区 315207;
2. 中石化燕山石化公司, 浙江省宁波市镇海区 315207;
3. 中石化第三建设公司, 浙江省宁波市镇海区 315207
- 关键词:
- 摘要:
- 石化工业生产工艺过程具有高温、高压、易燃、易爆、深冷、腐蚀的特点，对焊接技术提出了多钢种、多工艺、高质量、严管理的要求。本文综述我国石化工程建设中关键设备和特种材料的焊接技术、工艺方法及相应的软技术成果，展望了该领域焊接技术的发展前景。
The production process of the petro-chemical industry is characterized by high pressure, hightemperature, flamability, explosivity, deep cooling and corrosion. Therefore, multi-type of steels,various technologies, high quality and strict management are required in the welding technique of the petro-chemical engineering construction. The authors summarize some achievements in weld-ing techniques, technological methods, and corresponding soft technique management of impor-tant equipments and special materials in the petro-chemical industry in our country. This paperalso reveals some targets to be developed in the field of petro-chemical industry.1994,4(4): 1-4,2 收稿日期：1993-10-20