以炮钢标准为依据,综述了厚壁炮钢材料的现状及炮钢性能的发展,论述了炮钢材料的特殊要求和炮钢的发展方向以及炮钢发展的技术途径.新型高强韧炮钢的研发要结合新工艺新技术的应用,开展精细组织的控制、晶粒细化等技术的研究,提高钢的综合性能.
Current status and progress of the mechanical properties of thick?wall gun steel are reviewed on the basis of gun steel standards.Special requirements and development direction as well as technical approaches of gun steel material are discussed. The development of new high strength and high toughness gun steel should be focused on improving the comprehensive proper?ties by application of advanced techniques and processes, such as microstructure controlling,grain refinement and so on.
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