Development of High Hardness and Toughness Materials by Harmonic Microstructure Control
Project/Area Number |
23560847
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Structural/Functional materials
|
Research Institution | Doshisha University |
Principal Investigator |
|
Project Period (FY) |
2011 – 2013
|
Project Status |
Completed (Fiscal Year 2013)
|
Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
|
Keywords | 調和組織制御 / メカニカルミリング / 放電プラズマ焼結 / ハイス鋼 / 低炭素鋼 / 炭素鋼 / 調和組織 / ネットワーク構造 / 複合調和組織 / 高速度鋼 |
Research Abstract |
A harmonic structure material was produced by a tool steel and a mild steel. The harmonic structure composite with the tool steel and mild steel exhibits high hardness, high tensile strength, and enough elongation compared with the conventional particle dispersed composite. The superior mechanical properties of the harmonic structure composite are attributed to the plastic deformation around the cracks which initiate at network area.
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Report
(4 results)
Research Products
(23 results)