管道工业发展与冶金技术进步

Relationships on Development of Pipeline Industry and Progress of Metallurgical Technology

从研究管道断裂、管道钢钢级和管道氢致开裂等方面阐述了管道工业发展与冶金技术进步之间的关系。列举了有关实例,指出冶金工业的技术进步与管道工业的发展密切相关,只有加强管材研究和提高冶金技术含量,才能达到相互促进共同发展的目的。

The paper describes the relationships between the development of pipeline industry and the progress of metallurgical technology on the pipeline rupture, grades of line pipe, and HIC of pipeline,analyzes some cases. It is pointed out that there is a closer relation between the progress of metallurgical technology and the development of pipeline industry,and only after strengthening the study of pipe steel and raising the state-of-art of metallurgical industry can the mutual promotion and development realize.