+2 MM articles scientifics and academics

79 Articles

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Influence of structural state of carbon steel in the process of austenite appearing during reheating double-phase (a+y) field

I. O. Vakulenko,B. I. Kindratskyi,S. O. Yakovliev,I. E. Kramar,O. I. Shaptala

Based on the analysis of research results for the kinetics of austenitization process the order of the original structures in the direction of increasing the rate of austenite formation is determined.

carbon steel | austenite | kinetics | structural state | two-phase region

Nauka ta Progres Transportu , 2011

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Pinning Effect of Cerium Inclusions during Austenite Grains Growth in SS400 Steel at 1300 °C: A Combined Phase Field and Experimental Study

Zary Adabavazeh, Weng-Sing Hwang and Amir R. A. Dezfoli

The pinning effect of cerium inclusions in the austenite grain growth of SS400 steel at 1300 °C is investigated by using a semi-empirical-simulation. Firstly, steel samples containing cerium inclusions are prepared; then the properties of inclusions are d... see more

SS400 steel | semi-empirical-simulation | austenite grain growth | pinning effect | cerium inclusions

Crystals , 2017

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Polygonizing controlled rolling of slabs for making oil country tubes

D. V. Laukhin

The paper contains theoretical and experimental studies of structural changes during hot deformation of the metal-bound process of controlled rolling. The effect of preheating temperature and the degree of deformation on the austenite grain size was studd... see more

structural changes | hot deformation of the metal | controlled rolling | the degree of deformation | the austenite grains

Physical Metallurgy and Heat Treatment of Metals , 2014

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The features of structure formation, phase composition, properties and isothermal decomposition kinetics of supercooled austenite in chromium-manganese cast iron

V. Z. Kutzova,M. A. Kovzel,P. U. Shvets,A. V. Grebeneva,I. V. Ratnikova

chromium-manganese cast iron | decomposition kinetics of supercooled austenite | bainite | TTT diagram | phase composition

Physical Metallurgy and Heat Treatment of Metals , 2017

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Metalographic determination of the size of grain of primary austinitis in dispersion of the products of martensite transformation

G. D. Suhomlin,L. N. Dejneko,V. N. Nadtoka,A. Yu. Borisenko,T. A. Dergach

Abstract. The aim of the work is to create a new technique that allows a simple method to determine the effective diameter of austenite primary grain and the morphology of martensitic grain-boundary structure hardened on lath martensite of low-carbon stee... see more

metallography methodology | martensite | size of grain of austenite

Physical Metallurgy and Heat Treatment of Metals , 2018

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The influence of the heating temperature on the kinetics of the austenite dissolution of high-carbon steel C2Dv

E. V. Parusov,A. P. Klimenko,V. A. Lutsenko,I. N. Chuiko,L. V. Sahura,G. I. Sivak

kinetics of austenite transformation | structure | wire rod | high-carbon steel | cooling rate

Physical Metallurgy and Heat Treatment of Metals , 2018

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The dependence of grain size austenite from the condition of hot deformation carbon steel

I. A. Vakulenko,O. A. Chaykovsky,L. I. Vakulenko,D. M. Bolotova,A. O. Chaykovskaya

Physical Metallurgy and Heat Treatment of Metals , 2018

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EFFECT OF ALLOYING ON TEMPERATURE OF TRANSFORMATION «PEARLITE – AUSTENITE» IN COMPLEX-ALLOYED WHITE CAST IRONS

T. V. Pastukhova,V. G. Efremenko,A. P. Cheiliakh,K. Shimizu,Yu. G. Chabak

Nauka ta Progres Transportu , 2015

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THE KINETICS OF AUSTENITE TRANSFORMATION IN THE RAIL STEEL GRADES M74 AND 75 ???? DURING CONTINUOUS COOLING

F. K. Tkachenko,S. O. Kuzmin,V. H. Yefremenko,V. H. Kazankov

The particularities of the shaping of microstructure of rail steels of marks ?74 and 75???? under continuous cooling with different velocities from austenite interval of temperature are described; the temperature borders of the areas of phase transformati... see more

transformation kinetics | rail steel | continuous cooling

Nauka ta Progres Transportu , 2009

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