Results 161 to 170 of about 1,353 (194)

Fractal characteristics of stress corrosion cracking in SNCM 439 steel having different prior-austenite grain sizes

Engineering Fracture Mechanics, 1996
Abstract An approach by fractal geometry was examined for the SCC problem on a NiCrMo steel. Stress corrosion tests were conducted in 3.5% NaCI solution by using SNCM439 steel specimens. These specimens had different prior-austenite grain sizes due to variations in heat treatment. After summarizing the results of analysis, we explain the profiles
Masashi Kurose, Yukio Hirose, Toshihiko Sasaki, Yasuo Yoshioka   +3 more
openaire   +1 more source

Effect of Prior Austenite Grain Size on Yielding Behavior of the Low-C Martensitic Stainless Steel

Materials Science Forum, 2016
The effect of the prior austenite grain size on the yielding behavior of as-quenched low-C martensitic stainless steel was investigated. Martensite (Fe-16%Cr-7%Ni-1.2%Mo-1.8%Cu-0.01%C alloy) samples with different prior austenite grain sizes were prepared by heat treatment for various times at 1273K.
Kazumasa Kubota, Masahito Ueda, Hideki Nakagawa   +2 more
openaire   +1 more source

The effect of prior-austenite grain size on the hydrogen embrittlement susceptibility of UNI 40NiCrMo7

Materials Chemistry and Physics, 1986
Abstract Delayed failure tests were carried out on UNI 40NiCrMo7 steel subjected to sustained tensile loads and cathodically charged with hydrogen (d.d.c. = 8 mA/cm2), in a 0.1 N sulphuric acid solution. Our aim was to study the effect of austenitising heat treatment for different times and temperatures on the failure of UNI 40NiCrMo7 steel.
openaire   +1 more source

Effects of Steel Chemistry and Reheating Temperature on Prior Austenite Grain Size

AISTech 2021 Proceedings of the Iron and Steel Technology Conference, 2021
D. Bai, E. Lynch, J. Mineart, H. Tekle
openaire   +1 more source

Measurement Method of Prior Austenite Grain Size of Nb-added Fe-based Alloys

Journal of Korean Powder Metallurgy Institute, 2021
Kwang Kyu Ko, Hyo Ju Bae, Sin Woo Jung, Hyo Kyung Sung, Jung Gi Kim, Jae Bok Seol   +5 more
openaire   +1 more source

Hydrogen embrittlement studies of hot-stamped boron steel with different prior austenite grain sizes

Journal of Materials Science, 2023
Yi Liu, Junhe Lian, Xianhong Han, Yi Yang, Haibing Yuan   +4 more
openaire   +2 more sources

Effects of prior austenite grain size on reversion kinetics of different crystallographic austenite in a low carbon steel

Materials Characterization, 2022
Xianguang Zhang, Yingjie Ren, Jian Zhang, Xiaodong Yang, Xin Xie, Huan Liu, Wenchao Yang   +6 more
openaire   +1 more source

Effects of hydrogen pressure and prior austenite grain size on the hydrogen embrittlement characteristics of a press-hardened martensitic steel

International Journal of Hydrogen Energy, 2021
Lindsay Golem, Andrew J Slifka
exaly  

Effect of prior β grain size on the martensitic transformation of titanium alloys

Materials Characterization, 2021
Jae-Keun Hong
exaly  

Correlation between prior austenite grain size and martensitic substructure size in a low-carbon steel

2023
openaire   +1 more source