Improving the impact toughness properties of high carbon powder metallurgy steels with novel spherical cementite in the bainitic matrix (SCBM) microstructures

A Güral, O Altuntaş - Materials Chemistry and Physics, 2021 - Elsevier
Spherical cementite in the bainitic matrix (SCBM) microstructures in the high carbon powder
metal steels having 1.5 wt% C were achieved in specimens with the spherical cementite in …

Tailoring the Processing Route to Optimize the Strength–Toughness Combination of Pearlitic Steel

S Behera, RK Barik, SM Hasan, R Mitra… - … Materials Transactions A, 2022 - Springer
The present study fine tunes the processing route of a eutectoid steel to shape an optimum
strength–toughness combination through appropriate microstructural design. A fully lamellar …

[HTML][HTML] Effects of Cooling Rate on Isothermal Spheroidizing Annealing of Hot-rolled GCr15 Bearing Steel

Y Li, C Chen, Z Fan, D Jiang, S Shuai, T Tu… - Journal of Materials …, 2024 - Elsevier
The effects of cooling rate on isothermal spheroidizing annealing (SA) of hot-rolled GCr15
bearing steel have been investigated. The results show that controlling the cooling rate …

Abnormal Trend of Ferrite Hardening in a Medium-Si Ferrite-Martensite Dual Phase Steel

A Khajesarvi, SSG Banadkouki, SA Sajjadi… - Metals, 2023 - mdpi.com
In this paper, the effects of carbon, Si, Cr and Mn partitioning on ferrite hardening were
studied in detail using a medium Si low alloy grade of 35CHGSA steel under ferrite …

[PDF][PDF] Effect of spheroidizing heat treatment on the microstructure, hardness and toughness of high carbon powder metallurgy steel

O Altuntas, A Güral - Kovove Mater, 2017 - kovmat.sav.sk
Microstructure and toughness properties of high carbon powder metal steels, to which
spheroidizing heat treatments were applied by using three different methods, were …

[PDF][PDF] Investigation of carbon and silicon partitioning on ferrite hardening in a medium silicon low alloy ferrite-martensite dual-phase steel

A Khajesarvi, SS Banadkouki - International Journal of Iron & Steel …, 2020 - academia.edu
Investigation of carbon and silicon partitioning on ferrite hardening in a medium silicon low
alloy ferrite-martensite dual-phas Page 1 25 Investigation of carbon and silicon partitioning …

[PDF][PDF] Abnormal Trend of Ferrite Hardening in a Medium-Si Ferrite-Martensite Dual Phase Steel. Metals 2023, 13, 542

A Khajesarvi, SSG Banadkouki, SA Sajjadi… - 2023 - academia.edu
In this paper, the effects of carbon, Si, Cr and Mn partitioning on ferrite hardening were
studied in detail using a medium Si low alloy grade of 35CHGSA steel under ferrite …

[PDF][PDF] بررسی پارتیشن بندی کربن و سیلیسیم بر روی سخت گردانی فریت در یک فولاد دو فازی فریتی-مارتنزیتی کم آلیاژ سیلیکون متوسط

علی خواجه سروی… - مجله بین‌المللی انجمن …, 2020‎ - journal.issiran.com
In this paper, the micromechanical behavior of ferrite microphase was evaluated in
conjunction with carbon, and silicon partitioning occurred during prior austenite to ferrite …

[CITATION][C] Toz metal çeliklerde farklı matriks yapıda küresel sementit üretimi ve mekanik davranışlarının karşılaştırılması

O Altuntaş - Fen Bilimleri Enstitüsü