Age-hardening mechanisms of heterogeneous-nanostructured SUS316LN stainless steel fabricated by heavy cold rolling

H Miura, C Watanabe, Y Aoyagi, Y Oba… - Materials Science and …, 2022 - Elsevier
Abstract A stable SUS316LN austenitic stainless steel was heavily cold-rolled to 92% in
reduction to have complicated heterogeneous nanostructure composed of “eye”-shaped …

Microstructure and texture analysis of 304 austenitic stainless steel using Bragg edge transmission imaging

M Bakhtiari, F Sadeghi, H Sato, W Um… - Journal of Applied …, 2023 - journals.iucr.org
Bragg edge imaging using pulsed neutrons is a non-destructive technique for studying
microstructure and texture of materials. It provides two-dimensional visualization of …

Characterization of deformation by cold rolling in ferritic steel containing Cu particles using neutron transmission analysis

Y Oba, S Morooka, K Ohishi, J Suzuki… - isij …, 2022 - jstage.jst.go.jp
Neutron transmission spectra of Fe-2 mass% Cu alloy (Cu steel) were measured to
characterize the changes of crystallographic texture of ferrite grains and nanostructure of …

[PDF][PDF] Magnetic scattering in the simultaneous measurement of small-angle neutron scattering and Bragg edge transmission from steel

Y Oba, S Morooka, K Ohishi, N Sato… - Journal of Applied …, 2016 - journals.iucr.org
Pulsed neutron sources enable the simultaneous measurement of small-angle neutron
scattering (SANS) and Bragg edge transmission. This simultaneous measurement is useful …

Intermediate-angle neutron scattering instrument for quantitative and non-destructive characterization of nanostructures in steels and other alloys

T Ishida, M Ohnuma, BS Seong, M Furusaka - ISIJ International, 2017 - jstage.jst.go.jp
For characterizing nanostructures embedded in a metallic matrix, a newly designed
intermediate-angle neutron scattering (iANS:“irons”) instrument has been developed that …

Atom probe tomography characterisation of powder forged connecting rods alloyed with vanadium and copper

K Lindgren, K Frisk, MV Sundaram… - Philosophical …, 2022 - Taylor & Francis
The precipitation of V and Cu in the powder forged connecting rods of Fe-V-Cu-C alloy, were
studied by atom probe tomography (APT). The purpose of alloying with V was to further …

Energy-resolved small-angle neutron scattering from steel

Y Oba, S Morooka, K Ohishi, J Suzuki… - Journal of Applied …, 2017 - journals.iucr.org
Recent progress of pulsed neutron sources has enabled energy-resolved analysis of
neutron attenuation spectra, which include information on neutron scattering. In this study, a …

[PDF][PDF] Characterization of microstructure using Bragg edge and energy-resolved small-angle neutron scattering

Y Oba, S Morooka, K Ohishi, J Suzuki, T Tsuchiyama… - isij.or.jp
The combined use of neutron diffraction (ND), small-angle neutron scattering (SANS), Bragg
edge transmission and energy-resolved SANS (ESANS) is useful to characterize …

[图书][B] Scattering techniques for nanoparticle analysis: classical curve fitting and Monte Carlo methods

I Breßler - 2017 - search.proquest.com
This work presents three program packages implementing different methods for nanoparticle
analysis, focusing on the quantitative determination of particle size distributions required in …

中性子透過率スペクトル測定を利用した新しい中性子散乱実験

大場洋次郎, 諸岡聡, 佐藤博隆, 佐藤信浩, 井上倫太郎… - 波紋, 2016 - jstage.jst.go.jp
抄録 Based on the time-of-light (TOF) technique, new generation pulsed neutron sources
enable novel neutron scattering experiments. Using small-angle neutron scattering (SANS) …