【摘要】 钢坯的热装或直接轧制技术是在炼钢、铸造、轧钢及管理技术不断完善的基础上发展起来的,该项技术的投入使用可以带来巨大的经济效益。本文列举了实施该技术的多种优越性,论述了实现该技术所存在的主要问题及目前为解决这些问题所采取的具体措施。更多还原

【Abstract】 Hot charge rolling or hot direct rolling technology is developed on the basis of steady improvement of steelmaking, casting, rolling and controlling, etc. The use of this technology can bring enormous economic benefit. This paper enumerates the advatages of adopting this technology, describes the main existing questions and the main measures of solving these questions.更多还原