Evaluation of Nanosize NbC Precipitates in HSLA Steel through Microstructural Analysis and Small Angle Neutron Scattering

• Published in: Materials Science Forum Vol. 941; pp. 141 - 146
• Main Authors: Okuda, Kaneharu, Yamada, Katsumi, Ishida, Toshinori, Nakamichi, Haruo, Ohnuma, Masato
• Format: Journal Article
• Language: English; Japanese
• Published: Pfaffikon Trans Tech Publications, Ltd 26.12.2018; Trans Tech Publications Ltd
• Subjects: Chemical analysis; Chemical precipitation; High strength low alloy steels; Microstructural analysis; Morphology; Neutron scattering; Neutrons; Niobium carbide; Nuclei (nuclear physics); Organic chemistry; Orientation relationships; Precipitates; Precipitation hardening steels; Solvent extraction; Transmission electron microscopy; Wave dispersion; Small Angle Neutron Scattering; Carbide; TEM Microstructural Analysis; Precipitate Hardening

Nano size precipitate morphologies are very important for considering the precipitate hardening mechanism of HSLA steels. Systematic analysis of precipitates from nano scale to bulk scale were carried out using Nb bearing hot rolled steels through transmission electron microscopy (TEM) observations...