Results 221 to 230 of about 18,716 (253)

Limiting austenite grain size of TiN-containing steel considering the critical particle size

Scripta Materialia, 2007
This paper presents a model that predicts the limiting austenite grain size of microalloyed steel in the presence of growing particles. This model, unlike previous ones, considers the effect of critical particle size on the particle-coarsening kinetics, which affect the limiting grain size.
Joonoh Moon, Sanghoon Kim, Jongbong Lee, Changhee Lee   +3 more
openaire   +1 more source

Grain boundary sliding in type 316 austenitic steels, part I the grain size dependence

Materials Science and Engineering, 1977
Abstract The grain size dependence of grain boundary sliding has been determined for Type 316 austenitic steel in the pre-aged condition, creep tested at 800 °C. The mean rate of sliding per grain boundary ( u ) increased slightly as the grain size decreased from 125 to 50 μm, but dropped sharply as the grain size dropped below 50 μm.
R.S. Gates, C.A.P. Horton
openaire   +1 more source

Static Recrystallized Grain Size of Coarse-Grained Austenite in an API-X70 Pipeline Steel

Journal of Materials Engineering and Performance, 2013
The effects of initial grain size and strain on the static recrystallized grain size of coarse-grained austenite in an API-X70 steel microalloyed with Nb, V, and Ti were investigated using a Gleeble-3800 thermomechanical simulator. The results indicate that the static recrystallized grain size of coarse-grained austenite decreases with decreasing ...
Qingyun Sha, Guiyan Li, Dahang Li
openaire   +1 more source

Grain-to-grain variations in NbC particle size distributions in an austenitic stainless steel

Journal of Materials Science, 1979
Quantitative information has been obtained concerning the size distributions of NbC precipitate particles in different grains in a deformed and aged austenitic stainless steel specimen. The precipitate size distributions obtained differ from one grain to another.
C. Y. Barlow, B. Ralph, B. Silverman, A. R. Jones   +3 more
openaire   +1 more source

Size distribution of austenite grains and disperse particles in steel

Russian Metallurgy (Metally), 2007
The physicomechanical properties of steels depend substantially on the austenite grain size and the uniformity of the size distribution of grains. Variation in the grain size of steel degrades many of its properties. In particular, this variation can cause nonuniform phase transformations in steel, when bainite forms in more stable coarse austenite ...
openaire   +1 more source

Increasing the size and complexity of discrete 2D metallosupramolecules

Nature Reviews Materials, 2021
Heng Wang, Yiming Li, Na Li
exaly  

Size-Dependent Oxidation-Induced Phase Engineering for MOFs Derivatives Via Spatial Confinement Strategy Toward Enhanced Microwave Absorption

Nano-Micro Letters, 2022
Mingqiang Ning, Yang Zhao, Panbo Liu
exaly  

Austenitic grain size in steels

Journal of the Franklin Institute, 1942
openaire   +1 more source

Size matters

Nature Reviews Molecular Cell Biology, 2022
Marta N Shahbazi
exaly  

Prediction of Austenite Grain Size Evolution in Wire Rod Rolling

AISTech 2023 Proceedings, 2023
M. Iqbal, S. Jayaraj, M. Sambandam
openaire   +1 more source