磷含量对船板结构钢性能的影响

发布时间：2018-06-24 23:52

本文选题：磷含量 + 结构钢　；参考：《舰船科学技术》2016年10期

【摘要】：随着对海洋工业的开发,对于船体材料的研究成为目前的重要研究方向。船板用结构钢作为船体的重要组成材料,决定着船舶实际应用过程中的安全性和可靠性。船板结构钢的组成元素不仅决定着船板结构钢的性能,也决定着其冶炼工艺。对其化学元素进行研究能够从微观级别改进船板结构钢的组成,从而获得具有较好韧性、塑性、耐腐蚀性等优良特点的船板结构钢。本文研究磷含量对船板结构钢性能的影响,并对不同磷含量下的船板结构钢进行抗拉强度、塑性和韧性测试,并对结果进行记录分析,证实磷含量对于船板结构钢性能的影响。
[Abstract]:With the development of marine industry, the research of ship material has become an important research direction. Structural steel is used as an important material of ship hull, which determines the safety and reliability of ship in practical application. The composition of shipboard structural steel not only determines the properties of shipboard structural steel, but also determines its smelting process. The study of its chemical elements can improve the composition of shipboard structural steel from the microscopic level, and obtain the shipboard structural steel with good toughness, plasticity, corrosion resistance and so on. In this paper, the effect of phosphorus content on the properties of shipboard structural steel is studied, and the tensile strength, plasticity and toughness of shipboard structural steel with different phosphorus content are tested, and the results are recorded and analyzed to confirm the effect of phosphorus content on the properties of shipboard structural steel.
【作者单位】：常州信息职业技术学院;
【分类号】：U668.2

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