TY - JOUR

T1 - Thermokinetic Diagrams of Transformations in Supercooled Austenite in Alloyed Steels

AU - Maisuradze, M.

AU - Kuklina, A.

AU - Lebedev, D.

AU - Antakov, E.

AU - Yudin, Yu.

N1 - The work was supported by the Russian Science Foundation (project no. 22-29-00106).

PY - 2023/6/1

Y1 - 2023/6/1

N2 - Industrial alloyed steels were investigated. Transformations in supercooled austenite upon continuous cooling was analyzed by dilatometry, and thermokinetic diagrams for the studied steels in the cooling rate range from 0.1 to 30°C/s were built based on obtained results. The influence of alloying elements on the stability of supercooled austenite and on the structure formation upon thermal treatment was shown. Statistical analysis of the results allowed finding analytical dependences which relate the chemical composition of the steels with their properties: temperatures of onset of bainite and austenite formation, stability of austenite.

AB - Industrial alloyed steels were investigated. Transformations in supercooled austenite upon continuous cooling was analyzed by dilatometry, and thermokinetic diagrams for the studied steels in the cooling rate range from 0.1 to 30°C/s were built based on obtained results. The influence of alloying elements on the stability of supercooled austenite and on the structure formation upon thermal treatment was shown. Statistical analysis of the results allowed finding analytical dependences which relate the chemical composition of the steels with their properties: temperatures of onset of bainite and austenite formation, stability of austenite.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85169686104

U2 - 10.3103/S0967091223060098

DO - 10.3103/S0967091223060098

M3 - Article

VL - 53

SP - 562

EP - 570

JO - Steel in Translation

JF - Steel in Translation

SN - 0967-0912

IS - 6

ER -