依托大科学设施提升钢铁高端产品开发能力的思考

Thoughts on enhancing development ability of high-end steel products based on large scientific facilities

当前中国钢铁行业主要面临去产能、调结构的压力,把产品向产业应用端下游延伸,将极大提升产品附加值。钢铁高端新产品的开发应用,需要解决技术研发和产品验证等诸多难题,目前中国多数钢铁企业尚不具备面向终端应用场景的产品服役性能评价能力。重点分析了钢铁企业在新产品开发过程中如何通过产品的终端应用导向来提升附加值,指出解决新产品开发的关键核心问题是产品在新材料、新工艺、新功能、新结构等方面的应用中应以终端用户需求为导向,对标国际同类型产品,重点开展国产化开发,根据产品实际工况制订针对性的试验研究和数据积累策略;通过对新产品服役性能和寿命的精准评价,有效加速高端新产品的研发优化迭代,为其能够快速应用以及参与国际市场竞争提供权威的“上岗证”。结合北京科技大学牵头建设的国家重大科技基础设施“重大工程材料服役安全研究评价设施(MSAF)”在服务支撑国产高铁、风电装备、船舶制造等关键核心部件测试评价的具体案例,剖析了制约钢铁行业高质量发展特别是产业延伸向高附加值领域扩展的瓶颈问题及应对策略路径,为促进钢铁产业高质量创新发展提供了新的理论和实施建议。

At present,China′s steel industry is mainly facing the pressure of reducing production capacity and adjusting structure.Extending products downstream to the industrial application end will greatly enhance product added value.The development and application of high-end new steel products require solving many difficulties such as technical research and product validation.Currently,most steel enterprises in China do not have the ability to evaluate product service performance for terminal application scenarios.It focuses on analyzing how steel enterprises can enhance added value through product terminal application orientation in the process of new product development,and points out that the key core problem in solving new products development is products application in new materials,new processes,new functions,new structures,etc.,which should be guided by end-user needs,benchmark international products of the same type,focus on domestic development,formulate targeted experimental research and data accumulation strategies based on the actual working conditions of the products,and effectively accelerate the optimization and iteration of high-end new product research and development through accurate evaluation of the service performance and life of new products,providing authoritative"work certificates"for their rapid application and participation in international market competition.Combined the specific case of the National Major Science and Technology Infrastructure"Materials Service Safety Assessment Facilities(MSAF)"led by University of Science and Technology Beijing in serving and supporting the testing and evaluation of key core components such as domestic high-speed rail,wind power equipment,and shipbuilding,it analyzes the bottleneck problems that restrict the high-quality development of the steel industry,especially the expansion of the industry to high value-added areas,and the corresponding strategic paths.It provides new theoretical and implementation suggestions for improving the high-quality innovative development of the steel industry.