1990年10月21～26日在日本名古屋召开的第六届国际钢铁会议,有33个国家的895人参加。会议收到论文372篇。我国与会者20余人。会议的主题是“革新的钢铁生产工艺”,这是21世纪钢铁工业的核心。将在产品和工艺两方面进行革新。前者指生产高级钢,后者是要采用灵活的制造工艺。为了生产具有好的力学性能和化学性能,并且在价格、发货、外观等对用户有吸引力的高级钢,解决以下工艺问题有十分重要的意义:1)去除杂 The 6th International Steel Conference was held in Nagoya, Japan from October 21 to October 26, 1990 with 895 participants from 33 countries. The conference received 372 papers. More than 20 participants from China. The theme of the conference was “Innovative steel production process” which is the core of the 21st century steel industry. The product and process will be two aspects of innovation. The former refers to the production of high-grade steel, which is to adopt a flexible manufacturing process. In order to produce high quality steel that has good mechanical and chemical properties and is attractive to the user in terms of price, delivery and appearance, it is of great importance to solve the following process problems: 1)