IUCRC Phase II at The Ohio State University: Manufacturing and Materials Joining Innovation Center - Ma2JIC

俄亥俄州立大学的 IUCRC 第二期：制造和材料连接创新中心 - Ma2JIC

• 批准号: 1822144
• 负责人: Antonio Ramirez
• 金额: $ 30万
• 依托单位: Ohio State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2018
• 资助国家: 美国
• 起止时间: 2018-08-15 至 2023-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1822144&HistoricalAwards=false
• 关键词: IUCRC; Phase; II; Ohio; State

The Manufacturing and Materials Joining Innovation Center (Ma2JIC) at The Ohio State University, in conjunction with its partner universities, has successfully established a platform to promote the synergistic collaboration between world leading industrial and academic organizations to develop and apply fundamental knowledge in the areas of materials joining and additive manufacturing, as well as educating the next generation of leading and diverse scientists and engineers in the area of advanced manufacturing. Materials joining and additive manufacturing are critical enabling technologies essential to maintaining US leadership in manufacturing and to expand its workforce. When combined, these intrinsically related technologies impact virtually every segment of the US industry. Ma2JIC develops R&D projects that are critical to its industry and government partners and provide students with scientific, engineering and leadership skills that allow them to contribute to society. The center scientific activities include conventional and advanced materials welding and joining, metallic additive manufacturing, fundamental materials science, integrated computational materials engineering, and fitness-for-service.Ma2JIC's large, diverse and synergistic industrial membership supports an interesting portfolio of research projects in four thrust areas, namely 1) Material Performance, 2) Weldability/Manufacturability Testing and Evaluation, 3) Modeling, 4) Additive Manufacturing and Processes Innovation. The Materials Performance thrust area involves structural materials and manufacturing processes related projects that have an important effect on the mechanical, functional and environmental performance of the products, along with focuses on extending the lifetime of critical components, cost reduction and reliability. The Weldability/Manufactutability Testing and Evaluation thrust area seeks to develop testing methods for validating new materials and processes and support the agile development of new manufacturing-amenable materials. The Modeling thrust area concentrates on the development and use of integrated computational materials engineering (ICME) tools that expedite and reduce the cost of joining and additive manufacturing technologies deployment to industry, and rigorously consider the complex interactions between materials and processes. The Additive Manufacturing (AM) and Process Innovation thrust area addresses fundamental aspects of metal deposition processes and the development of new joining/manufacturing processes that address the challenges of current and future manufacturing demands involving advanced materials. The results of the center R&D projects significantly enhance applications of existing materials as well as enables the use of advanced materials in a wide range of demanding industrial applications, substantially benefiting the U.S. economy and defense.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

俄亥俄州州立大学的制造和材料连接创新中心（Ma2JIC）与其合作伙伴大学一起，成功建立了一个平台，以促进世界领先的工业和学术组织之间的协同合作，以开发和应用材料连接和增材制造领域的基础知识，以及教育先进制造领域的下一代领先和多样化的科学家和工程师。材料连接和增材制造是保持美国在制造业的领导地位和扩大其劳动力的关键技术。当结合在一起时，这些内在相关的技术几乎影响了美国工业的每一个部分。Ma2JIC开发的研发项目对其行业和政府合作伙伴至关重要，并为学生提供科学，工程和领导技能，使他们能够为社会做出贡献。&该中心的科学活动包括传统和先进材料焊接和连接，金属增材制造，基础材料科学，集成计算材料工程和服务健身。Ma2JIC的大型，多样化和协同的工业成员支持四个重点领域的研究项目组合，即1）材料性能，2）可焊性/可制造性测试和评估，3）建模，4）增材制造和工艺创新。材料性能重点领域涉及结构材料和制造工艺相关项目，这些项目对产品的机械、功能和环境性能具有重要影响，沿着重点关注关键部件的使用寿命、成本降低和可靠性。可焊性/可焊性测试和评估重点领域旨在开发用于验证新材料和工艺的测试方法，并支持新制造适用材料的敏捷开发。建模重点领域专注于集成计算材料工程（ICME）工具的开发和使用，这些工具可以加快和降低连接和增材制造技术部署到工业的成本，并严格考虑材料和工艺之间的复杂相互作用。增材制造（AM）和工艺创新重点领域涉及金属沉积工艺的基本方面，以及新的连接/制造工艺的开发，以应对当前和未来涉及先进材料的制造需求的挑战。该中心研发项目的成果显著增强了现有材料的应用，并使先进材料能够在广泛的苛刻工业应用中使用，极大地造福于美国经济和国防。该奖项反映了NSF的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。&

项目成果

Modeling of thermal cycles and microstructural analysis of pipeline steels processed by friction stir processing

• DOI: 10.1007/s00170-018-2408-9
• 发表时间: 2018-10-01
• 期刊: INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
• 影响因子: 3.4
• 作者: Avila, J. A.;Giorjao, R. A. R.;Ramirez, A. J.
• 通讯作者: Ramirez, A. J.

Investigating the Impact of Weld Dilution and Local Mismatch on the Low-cycle Fatigue Failure of Alloy 182 Dissimilar Weld Transition under Intermediate Isothermal Condition

• DOI: 10.1016/j.engfailanal.2023.107112
• 发表时间: 2023-02
• 期刊: Engineering Failure Analysis
• 影响因子: 4
• 作者: Shutong Zhang;S. Romo;R. Giorjão;K. Riffel;A. Ramirez

Experimental and numerical modeling study of solidification cracking in Alloy 52M filler metal in the cast pin tear test

铸销撕裂试验中合金 52M 填充金属凝固裂纹的实验和数值模拟研究

• DOI: 10.1007/s40194-019-00720-5
• 发表时间: 2019
• 期刊: Welding in the World
• 影响因子: 2.1
• 作者: Wang, Huimin;Alexandrov, Boian T.;Przybylowicz, Eric
• 通讯作者: Przybylowicz, Eric

Retention of Delta Ferrite in the Heat-Affected Zone of Grade 91 Steel Dissimilar Metal Welds

91级钢异种金属焊缝热影响区δ铁素体的保留

• DOI: 10.1007/s11661-019-05182-4
• 发表时间: 2019
• 期刊: Metallurgical and Materials Transactions A
• 作者: Kuper, Michael W.;Alexandrov, Boian T.
• 通讯作者: Alexandrov, Boian T.

Resistance spot welding of printed interlayers to join Al–Fe sheets

• DOI: 10.1080/13621718.2022.2108999
• 发表时间: 2022-08
• 期刊: Science and Technology of Welding and Joining
• 影响因子: 3.3
• 作者: Bryan Lara;R. Giorjão;A. Ramirez