Improving the detectability and confirmation of hidden surface corrosion on metal sheets using active infrared thermography

JSG Elizalde, YS Chiou - Journal of Building Engineering, 2023 - Elsevier
This research aims to provide a simple approach to detecting and determining hidden
corrosion using active infrared thermography with improved consistency in distinguishing …

Determination of thermal diffusivity/conductivity of oxide scale formed on steel plate by laser flash method through thermal effusivity measurement by transient hot-strip …

R Endo, H Hayashi, M Li, M Akoshima, H Okada… - ISIJ …, 2020 - jstage.jst.go.jp
Thermal diffusivity and conductivity were determined for oxide scale formed on steel plate by
the laser flash method in combination with thermal effusivity measurement by the transient …

Influence of thermally grown oxide layers thickness on temperature evolution during the forging of large size steel ingots

A Vedaei-Sabegh, JB Morin, M Jahazi - Materials Chemistry and Physics, 2022 - Elsevier
Medium carbon low alloy specialty steels are preheated in gas-fired furnaces before
undergoing open die forging operation. Oxide layers with different thicknesses and …

Thermal Diffusivity and Conductivity of Fe3O4 Scale Provided by Oxidation of Iron

M Li, M Akoshima, R Endo, M Ueda, H Tanei… - ISIJ …, 2022 - jstage.jst.go.jp
The thermal diffusivity and conductivity of Fe 3 O 4 scale have been determined with the
laser flash method. Fe 3 O 4 scale was provided by oxidation of iron plates at 823 K in Ar …

Understanding the extent of detectability and heat transfer characteristics of hidden defects on metal-based envelopes

JSG Elizalde, YS Chiou - NDT & E International, 2024 - Elsevier
Metal hidden defects can either be due to corrosion or voids. The extent of their detectability
and heat transfer characteristics, particularly with light-colored surface paints and assembly …

Determination of Thermal Diffusivity and Its Temperature Dependence of Fe1− xO Scale at High Temperature by Electrical-Optical Hybrid Pulse-Heating Method

Y Yang, H Watanabe, M Akoshima, M Hayashi… - ISIJ …, 2021 - jstage.jst.go.jp
Thermal diffusivity of Fe 1− x O scale formed on iron sheets have been measured using an
electrical-optical hybrid pulse-heating method, which can avoid decomposition of Fe 1− x O …

Increasing Energy Efficiency by Optimizing Heat Treatment Parameters for High-Alloyed Tool Steels

J Schuppener, S Benito, S Weber - Journal of Materials Engineering and …, 2024 - Springer
In the paper industry, machine circular knives are used in the cutting process to provide
industrial quality cuts on a variety of products. In the production of paper rolls, they cut the …

Solar Still with Integrated Solar Heater and Nanoparticle-Enhanced Energy Storage Material

S Santhosh, M Satish, AA Madhavan… - Journal of Electronic …, 2024 - Springer
A design of a solar distillation unit with nanoparticle-enhanced heat storage material and an
integrated solar thermal water heater is presented. Solar stills are robust devices that utilize …

[PDF][PDF] Quantitative thermal investigation of a fayalite particle and a Si-rich layer in oxide scale formed on steel

Y Suganuma, S Shinohara, Y Inoue… - High Temperatures …, 2023 - oldcitypublishing.com
The effective thermal conductivity of the Si-rich layer was calculated by observing the oxide
scale formed on the steel plate. The low thermal conductivity of the Si-rich layer indicates …

Experimental analysis of the stability of ferrofluids based on Iron Oxide powder

D Ząbek, A Grzebielec, L Cmok… - Inżynieria …, 2021 - yadda.icm.edu.pl
Ferrofluids most often consist of three components, they are: solid particles, the liquid in
which they are dissolved and a substance that is supposed to prevent sedimentation-called …