Fe-Mn-Al-C系低密度钢疲劳性能的研究现状
Review on Fatigue Performance of Fe-Mn-Al-C Low Density Steels
在双碳战略的践行过程，汽车轻量化则成为汽车工业发展的重要趋势之一。Fe-Mn-Al-C系低密度钢作为一种轻量化材料，兼具了低密度和强塑韧性而受到广泛的关注。汽车轻量化用材料的另一重要考量是安全性，因此，材料的服役性能则是能否应用在汽车上的重要一环。本文从Fe-Mn-Al-C系低密度钢的成分设计、微观组织、拉伸性能方面的研究现状介绍，着重综述了国内外对Fe-Mn-Al-C系低密度钢疲劳性能的研究进展。
During the implementation of the "Dual Carbon" strategy, lightweight has emerged as a significant trend in the development of the automotive industry. Fe-Mn-Al-C low-density steels, as a lightweight material, have garnered extensive attention owing to a combina-tion of low density, high strength-plasticity and good toughness. Another critical consideration for materials used in automotive light-weight is their safety performance. hence, the material's serviceability becomes a crucial aspect for its applicability in the automotive sector. This paper aims to elucidate the current status of Fe-Mn-Al-C low-density steels’ research on composition design, microstruc-ture, and tensile properties. Moreover, it put more emphasis on the fatigue performance of Fe-Mn-Al-C low density steels.
王军;满廷慧;韦习成;董瀚;
上海大学材料科学与工程学院，上海 200444;上海大学材料科学与工程学院，上海 200444##上海大学（浙江）高端装备基础件材料研究院，浙江 嘉善 314113;上海大学材料科学与工程学院，上海 200444##上海大学（浙江）高端装备基础件材料研究院，浙江 嘉善 314113;上海大学材料科学与工程学院，上海 200444##上海大学（浙江）高端装备基础件材料研究院，浙江 嘉善 314113;
low density steels tensile properties fatigue performance
1-7 / 7
评论