Development of a corrosion-inert steel for automotive applications in the alloying system Fe-Cr-Mn-N-Cu (T05#)

开发合金系统 Fe-Cr-Mn-N-Cu 中用于汽车应用的腐蚀惰性钢 (T05

• 批准号: 403114208
• 金额: --
• 依托单位: Institut für Eisenhüttenkunde (IEHK)
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres (Transfer Project)
• 财政年份: 2018
• 资助国家: 德国
• 起止时间: 2017-12-31 至 2020-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/403114208?language=en
• 关键词: Development; corrosion; inert; steel; automotive

The impact of the alloying elements Cr, Mn, N and Cu on industrial processibility and mechanical properties is analyzed, using methods from the project "steel – ab initio". Alongside thermodynamic simulations, experiments will be conducted at the RWTH Aachen University. Those experiments include hot-forming tests, quasistatic and dynamic tensile tests, Nakajima-tests and metallographic analysis. The industry partner Outokumpu Nirosta GmbH analyzes the corrosion resistance of specific alloys and validates the laboratory experiments by employing their pilot continuous casting plant.

合金元素CR，MN，N和CU对工业加工性和机械性能的影响，使用项目“ Steel - Ab Itibio”中的方法分析。除了热力学模拟外，将在亚兴大学进行实验。这些实验包括热形成测试，准和动态拉伸测试，中岛测试和金属学分析。行业合作伙伴Outokumpu Nirosta GmbH分析了特定合金的耐腐蚀性，并通过使用其飞行员连续铸造厂来验证实验室实验。