[HTML][HTML] Effect of isothermal and pre-transformation temperatures on microstructure and properties of ultrafine bainitic steels

C Huang, M Zou, L Qi, OA Ojo, Z Wang - Journal of Materials Research and …, 2021 - Elsevier
The effects of isothermal and pre-transformation temperatures on the microstructure and
mechanical properties of ultrafine bainitic steels are investigated and theoretically analyzed …

Electro-magneto-chemical synthesis and characterization of thermally reduced graphene oxide: Influence of magnetic field and cyclic thermal loading on …

PK Singh, K Sharma, PK Singh - Journal of Solid State Chemistry, 2022 - Elsevier
Abstract Electro-Magneto-Chemistry is a novel scientific approach in which electrochemical
investigations were carried out in an externally applied magnetic field. Moreover, graphene …

Improvement in uniformity of alloy steel by pulsed magnetic field treatment

Q Shao, G Wang, H Wang, Z Xing, C Fang… - Materials Science and …, 2021 - Elsevier
This article reports that the uniformity of the alloy steel 20Cr2Ni4A is improved by using
pulsed magnetic treatment. The pulsed magnetic field with 1, 4 and 9T was applied on the …

A novel quenching-electroshocking-tempering process for toughness improvement by microstructure refining and austenite stability tailoring in aviation bearing steel

F Wang, Q Sun, H Ren, N Cao, X Song, S Deng… - Materials Science and …, 2022 - Elsevier
In this work, the microstructural evolution and mechanical properties of aviation M50 steel
under a novel quenching-electroshocking-tempering (QET) process were investigated …

Optimizing Ni-rich intermetallic and mechanical properties at room and elevated temperatures for Al-Cu-Ni alloys by coupling travelling magnetic fields with sequential …

L Luo, Z Shan, H Yang, Y Su, L Luo, L Wang… - Journal of Alloys and …, 2022 - Elsevier
Nickel can enhance the elevated temperature property of Al alloys, but blocky and
aggregated Ni-rich intermetallic induced by high Ni content can seriously reduce the …

Optimizing microstructure, shrinkage defects and mechanical performance of ZL205A alloys via coupling travelling magnetic fields with unidirectional solidification

L Luo, L Luo, Y Su, L Su, L Wang, J Guo… - Journal of Materials …, 2021 - Elsevier
ZL205A alloys tend to form disordered and defective microstructure due to the large
solidification intervals and multi-phase. Accordingly, finding ways to effectively optimize the …

Reducing porosity and optimizing performance for Al-Cu-based alloys with large solidification intervals by coupling travelling magnetic fields with sequential …

L Luo, L Luo, Y Su, L Su, L Wang, R Chen… - Journal of Materials …, 2021 - Elsevier
Porosity is a major casting defect in alloys with large solidification intervals due to the
disordered microstructure and broad mushy zones, which decreases badly the mechanical …

Magnetic Field‐Assisted Laser Shock Peening of Ti6Al4V Alloy

G He, C Qian, Z Cai, K Li, Q Liu… - Advanced Engineering …, 2023 - Wiley Online Library
Laser shock peening is widely used in mechanical property improvements of metallic
materials. One concerning factor is the nonuniformity of mechanical properties and …

[HTML][HTML] Bainite transformation behavior, microstructural feature and mechanical properties of nanostructured bainitic steel subjected to ausforming with different strain

H Guo, Q Li, Y Fan, X Feng - Journal of Materials Research and Technology, 2020 - Elsevier
The interplay between ausforming strain level applied prior to austempering step and bainite
transformation kinetic as well as plastic deformation mechanism of nanostructured bainitic …

A Multiphysics Thermoelastoviscoplastic Damage Internal State Variable Constitutive Model including Magnetism

M Malki, MF Horstemeyer, HE Cho, LA Peterson… - Materials, 2024 - mdpi.com
We present a macroscale constitutive model that couples magnetism with thermal, elastic,
plastic, and damage effects in an Internal State Variable (ISV) theory. Previous constitutive …