Development of ultra-high strength strip steels for wear resistant applications

开发用于耐磨应用的超高强度带钢

• 批准号: 2230180
• 金额: --
• 依托单位: University of Warwick
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2019
• 资助国家: 英国
• 起止时间: 2019 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2230180
• 关键词: Development; ultra; strength; strip; steels

Hot rolled abrasive wear resistant steel products are typically used in harsh abrasive environments, such as in lifting and excavating applications. Fundamental understanding is still lacking on the effects of different carbon levels and microalloying elements (such as Cr, Mo, Nb and V) together with the condition of austenite prior to transformation, different cooling rates between Ms to Mf on the strip hardenability, final steel microstructures through strip thickness and mechanical properties. This project will investigate the complex relationships between steel chemistry, processing conditions and properties and contribute to the fundamental knowledge required for the development of improved grades. EPSRC research area: Materials Engineering - Metals and Alloys

热轧耐磨钢产品通常用于苛刻的磨料环境，如起重和挖掘应用。对于不同的碳水平和微合金化元素(如Cr、Mo、Nb、V)、相变前的奥氏体态、ms到mf之间不同的冷却速度对带钢淬透性的影响、最终的钢组织对带钢厚度和力学性能的影响，目前还缺乏基本的认识。该项目将研究钢的化学成分、加工条件和性能之间的复杂关系，并为开发改进牌号所需的基础知识做出贡献。EPSRC研究领域：材料工程-金属和合金