Collaborative Proposal: GOALI: AHSS: Sheet Formability and Springback of Advanced High Strength Steels

合作提案：GOALI：AHSS：先进高强度钢的板材成形性和回弹

• 批准号: 0727641
• 负责人: Robert Wagoner
• 金额: $ 9.96万
• 依托单位: Ohio State University Research Foundation -DO NOT USE
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-10-01 至 2011-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0727641&HistoricalAwards=false
• 关键词: Collaborative; Proposal; GOALI; AHSS; Sheet

An integrated, collaborative project among the Ohio State University (OSU), Colorado School of Mines (CSM) and General Motors R&D (GM) will remove the principal obstacles to the adoption of advanced high strength steels (AHSS) for automotive application: the inabilty to predict forming and springback and the identification of processing technologies to produce new materials with strength/ductility combinations superior to those available with current AHSS.Intellectual Merit: The project has three inter-related thrusts:1. Process Development: Formability and springback measurement and simulation of existing AHSS and candidate alloys and microstructures devoloped in Thrust 2.2. Material Development: Identification of new processing routes and microstructures upon which to base a 3rd generation of AHSS; validation of application readiness with methodologies developed in Thrust 1.3. Educational Program: Education of promising and diverse students in AHSS-related technical areas at undergraduate and graduate levels; incorporation of Thrust 1 and Thrust 2 technical results into existing curricula.Broader Impact: Broader impacts in four principal areas are anticipated: 1. Benefits to Society: AHSS offer major improvement in automotive vehicle performance, cost, safety (personal security), energy savings, emissions, reliability, and durability. Nonetheless, adoption is uncertain without fundamental understanding.2. Learning / Broadened Participation: The technical research program will be integrated into existing and new educational activities at the two institutions 3. Dissemination of Results: Project results will be widely disseminated in peer-reviewed journals and other avenues.

俄亥俄州立大学 (OSU)、科罗拉多矿业学院 (CSM) 和通用汽车研发中心 (GM) 之间的一个综合合作项目将消除在汽车应用中采用先进高强度钢 (AHSS) 的主要障碍：无法预测成形和回弹，以及识别加工技术来生产强度/延展性组合优于现有材料的新材料。 AHSS.智力优点：该项目具有三个相互关联的主旨：1。工艺开发：对现有 AHSS 和候选合金以及 Thrust 2.2 中开发的微观结构进行成形性和回弹测量和模拟。材料开发：确定新的加工路线和微观结构，以此为第三代 AHSS 的基础； 使用 Thrust 1.3 中开发的方法验证应用程序准备情况。教育计划：在本科和研究生阶段对 AHSS 相关技术领域有前途且多样化的学生进行教育；将 Thrust 1 和 Thrust 2 技术成果纳入现有课程。 更广泛的影响：预计将在四个主要领域产生更广泛的影响： 1. 社会效益：AHSS 在机动车辆性能、成本、安全（人身安全）、节能、排放、可靠性和耐用性方面提供重大改进。 尽管如此，如果没有基本的了解，采用是不确定的。2．学习/扩大参与：技术研究计划将被纳入两个机构现有和新的教育活动中。 3. 结果传播：项目结果将在同行评审期刊和其他途径中广泛传播。