COVER

TITUL

MICROSTRUCTURE OF WHITE ETCHING LAYER OF IN-FIELD LOADED RAILWAY STEEL
Professor Dr. Eng. Roumen H. Petrov, Eng. Jun Wu1 MSc, Professor Dr. Jilt Sietsma ... 505

FORMATION OF STRUCTURE AND PROPERTIES OF POWDERED IRON ALUMINIDE Fe-14% Al AT VACUUM SINTERING AND HOT FORGING
M.Sc. Tolochina A.V., Dr.Sc., Prof. Bagliuk G.A., PhD. Tolochin A.I., PhD. Gripachevsky A.N. ... 509

CORROSION BEHAVIOR OF COMMERCIALLY-PURE TITAMIUM WITH DIFFERENT MICROSTRUCTURES
Lead. Res., Dr. Semenov V.I., Prof., Dr. Huang S.-J., Prof. Tontchev N., Jun. Res. Valiev R.R., Jun. Res. Belov P.A., PhD Stud. Bogale D., PhD Stud. Wang A. ... 514

EFFECT OF ADHESIVE TYPE ON THE QUALITY PROPERTIES OF PARTICLEBOARD
Prof. Dr. Ayrilmis, N., Prof. Dr. Nemli, G. ... 519

MECHANICAL PROPERTIES OF STEELS WITH DIFFUSIONAL ZINC COATING OBTAINED BY NANOGALVANIZING PROCESS
Galin R.1, Zakharievich D., Yankov E.,. Fisckuchev S.,
Semenov V. ... 521

EFFECT OF POWDER MODIFIERS ON STRUCTURE FORMATION OF IRON-CARBON ALLOYS
Dr. Sc., Prof. Bagliuk G.A., Dr. Sc., Prof. Trotsan A.I,. PhD..Kaverinsky V.V., M.Sc. Sukhenko Z.P.,
M.Sc. Kurovskyi V.Ya. ... 525

MODELING PROPERTIES BASED ON THE CHEMICAL COMPOSITION IN MAGNESIUM ALLOYS
Nikolay Tonchev, Hai Hao Emil Yankov, Martin Ivanov,
Ivanka Savova ...528

MICROALLOYED STEEL UNDER TENSION AND BENDING CONDITION
Doc. Ing. PhD. Mihaliková M., Ing. Lišková A., Ing. PhD. Elena Čižmárová E. ... 533

EFFECT OF RARE-EARTH METALS (Dy, Tb, Sm, Nd) ON STRUCTURE AND MECHANICAL PROPERTIES OF THE Mg-Y-Gd-Zr SYSTEM ALLOYS
Prof. Rokhlin L.L., PhD. Lukyanova E.A., PhD. Dobatkina T.V., Tarytina I.E., Korolkova I.G. ... 537

EFFECT OF ANNEALING TEMPERATURE ON MICROSTRUCTURE OF Ti-Al-V-Mo-Zr SYSTEM ALLOYS
Doctor of Engineering Sciences Terlikbayeva A. Zh., 3rd year PhD student Alimzhanova A.M., Candidate of Engineering Sciences Shayachmetova R.A., Candidate of Engineering Sciences Ossipov P.A., Doctor of Engineering Sciences, professor Smagulov D.U. ... 540

INVESTIGATION OF HEAT RESISTANCE AND STRUCTURE OF LAYERED REFRACTORY COMPOSITES REINFORCED BY CHEMICAL COMPOUNDS WITH SILICON, CARBON, AND BORON
Cand. of tech. sci., Head of the lab., Kiiko V., Cand. of tech. sci., Res. Prokhorov D., Post-grad. st., Junior res., Stroganova T.,
Post-grad. st., Junior res., Zheltyakova I., Cand. of tech. sci., Res. Ershov A., Cand. of tech. sci., Senior res., Korzhov V. ... 544

STRUCTURE, MECHANICAL PROPERTIES AND CORROSION RESISTANCE OF MAGNESIUM ALLOY WE43 AFTER EQUAL-CHANNEL ANGULAR PRESSING
PhD student Martynenko N.S., PhD Lukyanova E.A., PhD student Tokar A.A., Prof. Dr. Sci. Raab G.I., Prof. Birbilis N.,
Prof. Dr. Sci. Dobatkin S.V., Prof. PhD Estrin Yu.Z... 548

STUDY OF GRAIN STRUCTURE AND CRYSTALLOGRAPHIC ORIENTATION OF EXTRUDED 6xxx SERIES ALLOY PROFILES
Athanasios Vazdirvanidis, Ioannis Skordilis, Marianna Katsivarda, Paul Stavroulakis, Spyros Papaefthymiou ... 552

THE INFLUENCE OF SULFONE-T FIBER CONTENT ON TECHNICAL CHARACTERISTICS OF ORGANOPLASTICS BASED ON AROMATIC POLYAMIDE
Prof., Dr. Eng. Burya A.I., Jr. R. Naberezhnaya O.A., Jr. R. Kalinichenko S.V. ... 555

INVESTIGATION OF FRACTURED PIN PRODUCED OF 42CrMo44 Q&T STEEL
Prof. Dr Cvetkovski. S. PhD., Dr Brkovsji. D. PhD ... 559

STRUCTURAL AND OPTICAL PROPERTIES OF Mn DOPED ZnO COMPOSITE NANOPOWDERS SYNTHESİZED VIA SPRAY DRYING AND SUBSEQUENT THERMAL DECOMPOSITION
Asst. Prof. Dr. Duman Ş., Assoc. Prof. Dr. Özkal B. ... 562

EFFECT OF AVERAGE PARTICLE SIZE DIFFERENCE AND BINDER ON THE COMPACTION BEHAVIOUR OF BI-MODAL IRON POWDERS
Assoc. Prof. Dr. Özkal B. ... 563