Volume 55 Iss. 3, 2020

Journal of Chemical Technology and Metallurgy

55, Iss. 3, 2020
ISSN 1314-7471 (print)
ISSN 1314-7978 (on line)

EDITOR-IN- CHIEF
Prof. Dr. Bogdana Koumanova
Tel: (+ 359 2) 81 63 302
University of Chemical Technology and Metallurgy
8 Kl. Ohridski, 1756 Sofia, Bulgaria
E-mail: journal@uctm.edu

 

Dear Readers,

Professor Dr. Abdrakhman Naizabekov, Rector of Rudny Industrial Institute, Kazakhstan

 

Computer simulation of combined deformation method “ECA-pressing-drawing”

Abdrakhman Naizabekov, Irina Volokitina, Evgeniy Panin, Andrey Volokitin, Sergey Lezhnev,

Tomasz Garstka, Marcin Knapinski, Marina Latypova, Daniyar Zhumagaliev

 

Analysis of the process of plate rolling on the reversing mill

Anna Kawałek, Henryk Dyja, Kirill Ozhmegov

 

Stress-strain behaviour, dissipation and instability of medium-carbon steel

Jiri Kliber, Vojtěch Ševčák, Petr Opěla

 

Simulation of microstructure changes of steel during the open die forging process

Iaroslav Zhbankov, Leila Aliieva, Khrystyna Malii

 

Regularities study of TIC and WC carbides interaction with iron-carbon melts

Andrey Anikeev, Ilya Chumanov

 

Study on the structure and properties of strips and plates from the alloy of the Al-Mg system, economically alloyed with scandium

Vladimir N. Baranov, Sergey B. Sidelnikov, Evgeniy Yu. Zenkin, Irina N. Belokonova, Ekaterina S. Lopatina, Olga V. Yakivyuk, Denis S. Voroshilov

 

Mathematical model of neck formation during tensile testing of cylindrical specimen

Mikhail V. Erpalov, Danis Sh. Nukhov, Dmitry A. Pavlov

 

Study of influence of temperature and silicon concentration in ferrosilicon on degree of nickel reduction from the CaO-SiO₂-MgO-Al₂O₃-FeO-NiO system by the method of thermodynamic simulation

Vladimir Zhuchkov, Valentina Salina, Oleg Zayakin

 

Grain size influence on 100CR6 steel transformation in DCCT diagram

Vojtěch Ševčák, Rostislav Kawulok, Ivo Schindler, Jiří Kliber, Lukáš Pindor

 

Effects of complex modifiers containing nanocarbon additives on the structure and properties of high-strength cast iron

Anton S. Rakovets, Dmitry V. Kuis, Nikolay A. Svidunovich, Sergey N. Lezhnev

 

Modeling the process of TIC and WC dispersed refining particles introduction into the steel melt

Ilya Chumanov, Andrey Anikeev

 

Development and investigation of the forging method of long-length blanks with mutual displacement of anvils

Vladimir P. Volkov, Denis R. Salikhyanov, Ivan S. Kamantsev

 

Recycling of metal scrap of ferrous metals using mini-mill of radial-shear rolling and drawing mill

Sergey Lezhnev, Abdrakhman Naizabekov, Evgeniy Panin, Irina Volokitina, Mayra Turabaeva, Rozina Yordanova, Oxana Sal’ko

 

CuZn36 brass microstructure and mechanical properties evolution at equal channel angular pressing

Irina Volokitina, Abdrakhman Naizabekov

 

Negative effect of ferrous metallurgy new technologies on the environment and possible ways to overcome them

Oleg Yu. Sheshukov, Michail A. Mikheenkov, Ilya V. Nekrasov, Denis K. Yeghiazaryan

 

Rolling deformation effect on the pipe billet’s structure and properties

Maria Matveeva, Ilya Chumanov, Alexander Kozlov

 

Modeling of the skin-pass rolling process and studying the formation of properties using high-carbon hot rolled pickled steel narrow strips as an example

Eduard M. Golubchik, Ekaterina M. Medvedeva, Olga A. Nikitenko, Dmitrii V. Konstantinov

 

Production of nickel composite materials reinforced with ultrafine powders

Alexander N. Zadiranov, Marianna Yu. Malkova, Ramzi Abu-Nijim

 

Study on the influence of temperature and slag basicity on the interphase distribution of chromium by the method of thermodynamic simulation

Valentina Salina, Vladimir Zhuchkov, Oleg Zayakin

 

Analysis of the effectiveness of new rolling technology with macroshift

Abdrakhman B. Naizabekov, Ivan I. Krupen’kin, Evgeniy A. Panin, Andrey O. Tolkushkin

 

New developments in tungsten powder composition, method and device for compacting blanks

Leonid A. Barkov, Marina N. Samodurova, Lyudmila V. Radionova, Yuliya S. Latfulina

 

Modelling the strength and stress-strain behavior of steel fiber reinforced concrete with slag under axial tension and compression considering the age of the concrete matrix

Margarita Goncharova, Igor Mazur, Nikolai Chernousov, Victoria Sturova

 

Computerized and physical modeling of upsetting operation by combined dies

Oleg E. Markov, Igramotdin S. Aliiev, Leila I. Aliieva, Natalia S. Hrudkina

 

To the question of classification of working metals processes during analysis of power-force parameters of the deformation zone

Igor Dobrov, Andrey Semichev, Elena Morozenko

 

Method of optimization of roll calibration for channels. Groove space

Danil L. Schwartz, Arkady M. Mikhailenko, Ekaterina I. Ustinova

 

Production of corrosion inhibitors based on nickel phosphate

Olga Kadnikova, Medet Toretayev, Gulnara Altynbayeva, Arman Aidarkhanov

 

Influence of heat and laser treatment on the structure and properties of R6M5 high-speed steel

Igor Stepankin, Evgeniy Pozdnyakov, Yulia Peshkun, Oleg Devoino, Alexander Kalinichenko, Dmitry Kuis

 

Cold rolling neighborhood models with a fuzzy hierarchical structure

Irina А. Sedykh

 

Prerequisites to choose the method for dependability assessment of hot rolling process

Elena N. Shiriaeva, Marina A. Polyakova, Eduard M. Golubchik

 

Guide for authors

 

The present issue of Journal of Chemical Technology and Metallurgy was published with the financial support of the Bulgarian National Science Fund, Contract No КП-06-НП1-33/18.12.2019.