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本子专题由北京科技大学和鞍山钢铁公司经过3年多的努力,提前全面完成了合同规定的攻关目标,取得了以下成果: (1)研制成功了非铅浴淬火高强钢丝用热轧-控冷双相钢SX09Mn2Si新钢种。该钢能适应鞍山钢铁公司及其他类似企业的生产条件。已批量生产了符合组织和性能要求的φ6.5mm
The topic by the Beijing University of Science and Technology and Anshan Iron and Steel Company after three years of hard work, fully completed in advance the objectives of the contract research, and achieved the following results: (1) the successful development of non-lead-bath quenching high-strength steel wire with hot-controlled cold Duplex steel SX09Mn2Si new types of steel. The steel can adapt to Anshan Iron and Steel and other similar enterprises production conditions. Φ6.5mm has been mass produced to meet the organization and performance requirements