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.

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.intlectual功绩：该项目具有三个相互关联的推力：1。过程开发：现有AHSS以及候选合金和微观结构的形成性和弹回测量和模拟，以推力2.2驱动。材料开发：确定新的处理途径和微观结构，以基于第三代AHSS； 用推力1.3中开发的方法的验证应用程序准备性。教育计划：在本科和研究生水平的AHSS相关技术领域中对有前途和多样化的学生的教育；将推力1和推力2的技术结果纳入现有课程。公民的影响：预计四个主要领域的更广泛影响：1。对社会的好处：AHSS对汽车车辆性能，成本，安全性（个人安全），节能，节能，排放，可靠性和耐用性提供了重大改善。 尽管如此，没有基本理解的采用尚不确定。2。学习 /扩大参与：技术研究计划将在两个机构的现有和新的教育活动中纳入3.结果：结果：项目结果将在经过同行评审的期刊和其他途径中广泛传播。