Heat treatment for load-adjusted material properties of tailored forming components (A02)

针对定制成型部件的负载调整材料特性进行热处理 (A02)

• 批准号: 278423226
• 金额: --
• 依托单位: Institut für Werkstoffkunde (IW)
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/278423226?language=en
• 关键词: Heat; treatment; load; adjusted; material

In order to positively influence the fatigue and alternating deformation behaviour in the hybrid materials considered within the framework of the Collaborative Research Centre, heat treatment strategies are adapted to the forming processes. Combining the strategies from the 1st and 2nd funding period with a concept for inductive solution annealing, a holistic heat treatment for the hybrid shafts made of steel and aluminium is developed. Additionally, the crack growth behaviour at the joining zones of steel-aluminium compounds is investigated.

为了积极影响在合作研究中心框架内考虑的混合材料的疲劳和交变变形行为，热处理策略被调整以适应成形过程。结合第1和第2资助期的策略和感应固溶退火的概念，开发了钢铝复合轴的整体热处理方案。此外，还研究了钢-铝化合物连接区的裂纹扩展行为。