Tensile behavior of ferrite-martensite dual phase steels with dispersion of nano-sized VC particles

Research Project

Project/Area Number	23686103
Research Category	Grant-in-Aid for Young Scientists (A)
Allocation Type	Single-year Grants
Research Field	Material processing/treatments
Research Institution	Tohoku University
Principal Investigator	KAMIKAWA Naoya 東北大学, 金属材料研究所, 助教 (30530894)
Project Period (FY)	2011 – 2012
Project Status	Completed (Fiscal Year 2012)
Budget Amount *help	¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000) Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000) Fiscal Year 2011: ¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
Keywords	析出 / 力学特性 / 強化機構
Research Abstract	Tensile behavior of ferrite-martensite dual phase steels with interphase boundary precipitation was systematically investigated. Dispersion of nano-sized VC particles in the ferrite phase in the DP steels led to an increase in the strength without degrading strength-uniform elongation balance, and to an improvement of strength-post uniform elongation balance.

Report

(3 results)