With the implementation of China's marine development strategy,the demand and development of marine engineering steel will become a new growth point in the domestic steel industry.The composition design,microstructure design,and production process research of marine engineering steel have become hot areas of focus for scholars.Due to significant differences in cross-section,there are certain differences in the arrangement of processing technology between steel plates and H-beams used in marine engineering.This paper summarizes the current research status and progress of marine engineering steel,introduces its composition design characteristics of marine engineering steel and alloying mechanism,analyzes the microstructure design characteristics of different intensity levels,and expounds the production process characteristics of marine engineering steel plates and H-beams from three aspects:heating temperature,rolling and cooling process.It also summarizes and prospects the research focus of marine engineering steel production technology.
marine engineering steelingredient designmicrostructure designproduction process
NETL
NSTL
万方数据
