Results 91 to 100 of about 2,139 (205)

The influence of heat treatment on the microstructure of medium carbon steel with trip effect [PDF]

, 2013
The influence of parameters of two stage heat treatment process on microstructure steel with TRIP effect with 0,4% carbon content has been presented in the work. Suitable selected parameters of first and second stage heat treatment process as temperature
Кухарска, М. Г.
core  

Influence of boron addition on microstructure and mechanical properties of medium-Mn advanced high-strength steel

Journal of Materials Research and Technology
This study investigates the effects of 0.12 wt% boron addition on the microstructure and mechanical properties of a Fe-0.08C-4.5Mn-2.5Cr–1Si medium-Mn steel in as-rolled conditions and after the intercritical annealing process.
Mohammad Zabihi-Gargari, Mohammad Emami, Hamid Reza Shahverdi, Mohsen Askari-Paykani   +3 more
doaj   +1 more source

Quantitative Analysis on Carbide Precipitation in V-Ti Microalloyed TRIP Steel Containing Aluminum

MATEC Web of Conferences, 2016
Introducing fine precipitates is an important way to enhance the properties of transformation-induced plasticity (TRIP) steels. In present work, two V-Ti microalloyed TRIP steels containing aluminum with different content were compared. The average size,
Fu Shiyu, Si Hui, Jiang Hu, He Yanlin, Wang Hua, Li Lin   +5 more
doaj   +1 more source

Effect of dislocation multiplication in intercritical region on microstructure and properties of low-carbon bainite/ferrite multiphase steel

工程科学学报, 2019
Hot deformation is a way to effectively improve strength and plasticity of multiphase steels simultaneously, thereby, improving mechanical properties of multiphase steels.
TIAN Ya-qiang, TIAN Geng, WANG An-dong, ZHENG Xiao-ping, WEI Ying-li, SONG Jin-ying, CHEN Lian-sheng   +6 more
doaj   +1 more source

Simultaneous Improvement of Strength and Ductility of Dual-Phase Steel Processed by Multi-Step Cyclic Rolling and Intercritical Annealing. [PDF]

Materials (Basel), 2022
Liu L, Fu B, Guo Y, Wei L.
europepmc   +1 more source

Role of refined martensite microstructure and intercritical Mn partitioning on austenite reversion in Fe–5Mn-1.5Al-0.2C alloy

Journal of Materials Research and Technology
In this paper, we demonstrate a novel design to accelerate the austenite reversion of a Fe–5Mn-1.5Al-0.2C (wt.%) medium Mn steel (MMS), via a deliberating adding an elevated pre-annealing before conventional intercritical annealing.
Baojia Hu, Hailong Zhu, Shichao Liu, Chengwu Zheng, Liansheng Chen, Dianzhong Li   +5 more
doaj   +1 more source

Effects of Heat Treatment on Morphology, Texture, and Mechanical Properties of a MnSiAl Multiphase Steel with TRIP Behavior

Metals, 2018
The effect that the microstructure exerts on the Transformation-Induced Plasticity (TRIP) phenomenon and on the mechanical properties in a multiphase steel was studied.
Alvaro Salinas, Alfredo Artigas, Juan Perez-Ipiña, Felipe Castro-Cerda, Nelson Garza-Montes-de-Oca, Rafael Colás, Roumen Petrov, Alberto Monsalve   +7 more
doaj   +1 more source

Microstructure and Mechanical Properties of Low- and Medium-Carbon Si-Rich Low-Alloy Steels Processed by Austemping after Intercritical Annealing. [PDF]

Materials (Basel), 2022
Jia X, Zhao T, Wang L, Sun X, Wang Y, Wang T.   +5 more
europepmc   +1 more source

Phase transformations in low-carbon manganese steel 6Mn16 [PDF]

Metalurgija, 2009
The kinetics of phase transformations of the austenite of 6Mn16 steel during continuous cooling are presented in a CCT diagram. Manganese partitioning between ferrite and austenite during intercritical annealing is enhanced by prior soft annealing.
J. Lis, A. Lis
doaj  

Effect of Intercritical Annealing Time on Microstructure Evolution and Mechanical Properties of Low Carbon Medium Manganese Steel Subjected to Multi-Step Heat Treatment Process. [PDF]

Materials (Basel), 2022
Wang F, Ye X, Ren S, Zhang K, Liang X, Liu G.   +5 more
europepmc   +1 more source