Development of Plasticity Process at High Speed and Low Temperature for Poor Workability Materials prestrained by Torsion Deformation
Project/Area Number |
21560743
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Material processing/treatments
|
Research Institution | University of Toyama |
Principal Investigator |
FURUI Mitsuaki 富山大学, 理工学研究部(工学), 准教授 (90262972)
|
Co-Investigator(Kenkyū-buntansha) |
AIDA Tetsuo 富山大学, 大学院・理工学研究部(工学), 准教授 (20283062)
|
Research Collaborator |
TERENCE G. Langdon 南カリフォルニア大学, 航空・機械工学および材料科学科, 教授
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 塑性加工 / ねじり調製 / 結晶粒微細化 / 結晶方位ランダム化 / ねじ / 室温転造 / ミクロ組織変化 / 動的再結晶 / 双晶変形 / 変形双晶 |
Research Abstract |
The crystal orientation of AZ31B magnesium alloy was randomized by torsion working. It was succeed that high quality M8 screw was fabricated by the optimum torsion working preliminary thread rolling at room temperature.
|
Report
(4 results)
Research Products
(30 results)