Understanding hot workability of power plant P92 creep resistant steels using dynamic material modelling (DMM) and microstructural evolution

J Obiko, L Chown, D Whitefield, M Bodunrin - International Journal on …, 2023 - Springer
This study reports the hot workability of two P92 creep-resistant steels with different
chromium and tungsten contents, all within the ASME specification. These steels are used in …

Constitutive analysis of hot metal flow behavior of virgin and rejuvenated heat treatment creep exhausted power plant X20 steel

S Maube, J Obiko, J Van der Merwe, F Mwema… - … International Journal of …, 2024 - Springer
This paper presents constitutive equations that describe the hot flow behaviour of Virgin
(VG) X20 and rejuvenated heat-treated creep exhaust (CE) X20 steels. The study provides a …

Comparative Study on Hot Metal Flow Behaviour of Virgin and Rejuvenated Heat Treatment Creep Exhausted P91 Steel

S Maube, J Obiko, J Van der Merwe, F Mwema… - Applied Sciences, 2023 - mdpi.com
This article reports on the comparative study of the hot deformation behaviour of virgin (steel
A) and rejuvenated heat treatment creep-exhausted (steel B) P91 steels. Hot uniaxial …

[PDF][PDF] 新型高强轴承钢的热压缩变形行为与热加工图

程海洲, 罗志辉, 许婄鑫 - 机械工程材料 - qikan.cmes.org
以自行开发的贝氏体轴承钢为研究对象, 采用热模拟试验机在变形温度900~ 1 200℃,
应变速率0.01~ 5 s-1 条件下进行单道次热压缩试验, 研究了该钢的热压缩变形行为, 基于真应力 …

Study Kinerja Panas (Hot Working) Baja Listrik (3% Si) Untuk Aplikasi Listrik Pada Temperatur 1050° C dan 1100° C

R RAIHANUNNISA - 2024 - eprints.untirta.ac.id
Komponen yang sangat penting untuk dunia bisa berkembang secara progresif adalah
tenaga listrik. Dimana dalam pendistribusiannya listrik membutuhkan alat yaitu …

Study on Hot‐Compressive Deformation Behavior and Microstructure Evolution of 12Cr10Co3MoWVNbNB Martensitic Steel

Y Wang, Y Huang, S Yu, C Yang, H Zhang… - steel research … - Wiley Online Library
Herein, to improve the microstructure homogeneity of 12Cr10Co3MoWVNbNB steel for
turbine blades after forging, the hot deformation behavior and microstructure evolution of the …

[PDF][PDF] Hot Compression Deformation Behavior and Hot Processing Map of a New High Strength Bearing Steel

程海洲, 罗志辉, 许婄鑫 - Materials For Mechanical Engineering - qikan.cmes.org
Taking self-developed bainite bearing steel as research object, the single pass hot
compression tests were carried out with thermal simulator at deformation temperatures of …