The Influence of Martensite on Line Broadening in Neutron Diffraction Spectra of a DP Steel

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概要

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• Neutron diffraction experiments were performed on dual-phase steels to determine the feasibility of measuring the martensite volume fraction through ferrite peak broadening. Mechanical properties were also investigated to determine if a correlation exists with ferrite peak broadening. Results indicate that the correlation between martensite volume fraction and ferrite peak broadening is carbon dependent. Furthermore, two mechanisms regarding the nature of the ferrite peak broadening in dual-phase steels are proposed. Tensile testing demonstrated that a correlation between peak broadening and mechanical properties exists for dual-phase steels.

• 社団法人 日本鉄鋼協会の論文
• 2002-03-15

著者

• JACQUES P.

  Universite catholique de Louvain, Departement des sciences des Materiaux et des Procedes, Unite PCIM

• Root J.

  Nationl Research Council Canda Chalk River Laboratories

• FILIPPONE R.

  Department of Mining and Metallurgical Engineering, McGill University

• Filippone R.

  Department Of Mining And Metallurgical Engineering Mcgill University

• Jacques P.

  Universite Catholique De Louvain Departement Des Sciences Des Materiaux Et Des Procedes Unite Pcim

• Yue S.

  Department Of Metallurgical Engineering Mcgill University

関連論文

• The Effect of Thermal History on the Hot Ductility of Microalloyed Steels
• Hot Deformation Characteristics of Si-Mn TRIP Steels with and without Nb Microalloy Additions
• The Developments of Cold-rolled TRIP-assisted Multiphase Steels. Al-alloyed TRIP-assisted Multiphase Steels
• Kinetics of metadynamic recrystallization in microalloyed hypereutectoid steels
• Metadynamic and Static Recrystallization of Hypereutectoid Steel
• The Developments of Cold-rolled TRIP-assisted Multiphase Steels. Low Silicon TRIP-assisted Multiphase Steels
• The Influence of Bainite on Retained Austenite Characteristics in Si-Mn TRIP Steels
• The Kinetics of Static Recrystallization in Microalloyed Hypereutectoid Steels
• The Influence of Martensite on Line Broadening in Neutron Diffraction Spectra of a DP Steel
• Static Recrystallization of Nb and Nb-B Steels under Continuous Cooling Conditions
• Dynamic Recrystallization Behavior in Hypereutectoid Steels with Different Carbon Content
• Ferrite Formation Characteristics in Si-Mn TRIP Steels

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