Results 1 to 10 of about 647 (161)

The influence of austenitization temperature on microstructural developments, mechanical properties, fracture mode and wear mechanism of Hadfield high manganese steel

Journal of Materials Research and Technology, 2021
In this investigation, the effect of austenitization temperature on microstructural evolution, mechanical properties, fracture mode, and wear mechanism of a high carbon Hadfield steel was studied.
H.R. Jafarian, M. Sabzi, S.H. Mousavi Anijdan, A.R. Eivani, N. Park   +4 more
doaj   +3 more sources

Effect of B and N Content and Austenitization Temperature on the Tensile and Impact Properties of Modified 9Cr-1Mo Steels

Metals, 2023
The present study investigates the relative effect of B and N concentrations and the austenitization temperature on the microstructure and mechanical properties (tensile and Charpy impact) of modified 9Cr-1Mo (P91) steels.
Ravindran Rejeesh, Rakesh Kumar Barik, Rahul Mitra, Andrii Kostryzhev, Chitta R. Das, Shaju K. Albert, Debalay Chakrabarti   +6 more
doaj   +3 more sources

The Varying Effects of Uniaxial Compressive Stress on the Bainitic Transformation under Different Austenitization Temperatures

Metals, 2016
In this study, thermal simulation experiments under different austenitization temperatures and different stress states were conducted. High-temperature laser scanning confocal microscopy (LSCM), thermal dilatometry, and scanning electron microscope (SEM)
Mingxing Zhou, Guang Xu, Li Wang, Qing Yuan   +3 more
doaj   +3 more sources

Effects of Austenitization Temperature and Pre-Deformation on CCT Diagrams of 23MnNiCrMo5-3 Steel. [PDF]

Materials (Basel), 2020
Schindler I, Kawulok R, Opěla P, Kawulok P, Rusz S, Sojka J, Sauer M, Navrátil H, Pindor L.   +8 more
europepmc   +2 more sources

The Influence of Deformation and Austenitization Temperature on the Kinetics of Phase Transformations During Cooling of High-Carbon Steel [PDF]

Archives of Metallurgy and Materials, 2018
The aim of the performed experiments was to determine the influence of deformation and of austenitization temperature on the kinetics of phase transformations during cooling of high-carbon steel (0.728 wt. % C).
P. Kawulok, P. Podolinský, P. Kajzar, I. Schindler, R. Kawulok, V. Ševčák, P. Opěla   +6 more
doaj   +1 more source

Aspects of Austenitization for the Bearing Steel Induction Quenching Design. [PDF]

Materials (Basel), 2023
Nachazelova D, Dlouhy J, Motycka P, Kotous J.   +3 more
europepmc   +2 more sources

Study on Microstructure and Properties of NM500/Q345 Clad Plates at Different Austenitization Temperatures

Crystals, 2022
In this paper, the change in the mechanical properties of a composite plate was studied using the heat treatment method, and it was found that the performance of the composite plate was greatly improved under the process of quenching at 900 °C and ...
Guanghui Zhao, Ruifeng Zhang, Juan Li, Cuirong Liu, Huaying Li, Yugui Li   +5 more
doaj   +1 more source

Austenitization and formation of ausferrite structure in austempered ductile iron with dual matrix

Materials Research Express, 2022
The effect of austenitizing conditions on the microstructure and mechanical properties of an austempered ductile iron (ADI) with a dual matrix was investigated. Carbon diffusion plays a critical role in the phase transformation of austenitization.
Hoang Anh Tuan, Nguyen Hong Hai, Nguyen Huu Dung, Tran The Nam, Nguyen Duong Nam   +4 more
doaj   +1 more source

Investigating the Effect of Intercritical Annealing Heat Treatment on the Quenching and Partitioning of Ferrite-Bainite-Martensite Microphases in High-Silicon Low-Alloy DIN 1.5025 Steel [PDF]

مواد نوین, 2023
In this study, the influence of intercritical annealing heat treatment on the quenching and partitioning (Q&P) of ferrite-bainite-martensite multiphase in high-silicon low-alloy DIN 1.5025 steel was investigated. Initially, a normalization heat treatment
Shima Pashangeh, Soheil Afkhami, Seyyed Sadegh Ghasemi Banadkouki   +2 more
doaj   +1 more source

EFFECTS OF AUSTENITIZATION ON STRUCTURE FORMATION СHROMO-MOLYBDENUM-VANADIUM STEEL AFTER HIGH TEMPERING

Литьë и металлургия, 2017
Influence of austenitization temperature of chrome-molybdenum-vanadium steel on structure formation at the softening heat treatment is studied. It is shown that the decline of the austenitization temperature promotes to reduce the micro-hardness values ...
V. A. Lutsenko, T. N. Golubenko, O. V. Lutsenko, N. A. Glazunova   +3 more
doaj   +1 more source