2014 Fiscal Year Final Research Report

Physical and Numerical Simulations on the Formation of Bulk-nanostructured Metals

Planned Research

Project Area	Bulk Nanostructured Metals -New Metallurgy of Novel Structural Materials
Project/Area Number	22102005
Research Category	Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
Allocation Type	Single-year Grants
Review Section	Science and Engineering
Research Institution	The University of Tokyo
Principal Investigator	YANAGIMOTO Jun 東京大学, 生産技術研究所, 教授 (90220194)
Co-Investigator(Kenkyū-buntansha)	INOUE Tadanobu 独立行政法人物質, 材料研究機構・元素戦略材料センター, グループリーダー (90354274) TSUCHIDA Noriyuki 兵庫県立大学, 工学研究科, 准教授 (90382259) YANAGIDA Akira 東京電機大学, 工学部, 准教授 (20432065)
Project Period (FY)	2010-04-01 – 2015-03-31
Keywords	金属組織制御 / ナノ構造 / バルク材料 / 強ひずみ加工 / 材料強度 / 数値シミュレーション / 物理シミュレーション / 材料試験
Outline of Final Research Achievements	Knowledge on the effect of the degree of deformation and deformation mode to the formation of bulk-nanostructured metal is essential for the understanding of the mechanism on the formation of bulk-nanostructured metals. This research revealed the formation of bulk-nanostructure metals through thermos-mechanical processing including transformation and the kinetic properties of formed metal by physical and numerical simulations.
Free Research Field	工学