45 Result(s)

Article

Specific Features of the Fracture of High-Chromium Cast Irons Under Abrasive Wear

It is shown that the fracture of high-chromium cast irons in dry and wet abrasive media depends on their chemical composition, structures, distribution of chromium in the metal base, properties of the abrasive...

V. V. Netrebko, I. P. Volchok, S. M. Popov, I. V. Akimov in Materials Science (2022)

Article

Influence of intermetallic inclusions on the endurance of aluminum alloys

The results of experimental and theoretical investigations of the influence of intermetallic inclusions on the fatigue limit of secondary aluminum alloys are presented. We study AK8M3 secondary silumin. The in...

V. P. Sylovanyuk, O. A. Mityaev, A. E. Ostrovs’ka, N. A. Ivantyshyn… in Materials Science (2009)

Article

Spongy titanium alloyed with oxygen for the production of titanium alloys

We study the influence of alloying of spongy titanium with oxygen on the structure, mechanisms of fracture, and mechanical properties of titanium. It is shown that, within the range of concentrations 0.05–0.30...

O. V. Ovchinnikov, V. H. Shevchenko, I. P. Volchok in Materials Science (2008)

Article

The effect of copper on the structure and properties of graphitized steel

The effect of copper on the structure, mechanical properties, heat resistance and thermal conductivity of graphitized steel is investigated.

A. Yu. Yakovlev, I. P. Volchok in Metal Science and Heat Treatment (2008)

Article

Effect of copper on the cyclic crack resistance and heat resistance of graphitic steels

We study the effect of copper content (0.05–3.45 mass %) on the structure of the matrix and graphitic phase of graphitic steels (GS) annealed for globular perlite. It has been established that the effect of co...

I. M. Andreiko, I. P. Volchok, O. P. Ostash, I. V. Akimov… in Materials Science (2004)

Article

Effect of copper on the cyclic crack resistance and heat resistance of graphitic steels

We study the effect of copper content (0.05–3.45 mass %) on the structure of the matrix and graphitic phase of graphitic steels (GS) annealed for globular perlite. It has been established that the effect of co...

I. M. Andreiko, I. P. Volchok, O. P. Ostash, I. V. Akimov… in Materials Science (2004)

Article

Influence of Phosphide Eutectics on the Wear Resistance of High-Strength Cast Irons

V. V. Shirokov, L. A. Arendar, H. I. Slyn'ko, I. P. Volchok in Materials Science (2003)

Article

Enhancement of the Cyclic Crack Resistance of Graphitic Steels

We study the influence of silicon (1.0–2.5%), copper (0.5–1.5%), and aluminum (0.05–0.25%) on the structure of the matrix and graphitic phase of annealed graphitic steels (GS) containing 1.6% of carbon. We hav...

O. P. Ostash, I. M. Andreiko, I. P. Volchok, I. V. Akimov… in Materials Science (2002)

Article

Silicocarbide Phase in Wear-Resistant Alloys

This work is devoted to the problems of formation of a silicocarbide hardening phase in rapidly cooled alloys of the Fe – C – Cr – B – Si system. The presence of this phase in the alloys is proved by means of ...

A. A. Mityaev, I. P. Volchok in Metal Science and Heat Treatment (2001)

Article

Cyclic Crack Resistance of Grey and High-Strength Cast Irons with Increased Phosphorus Content

We investigated the influence of phosphorus (0.02–0.76%) on the microstructure, short-term strength, cyclic crack resistance characteristics, and micromechanism of fatigue fracture of grey and high-strength ca...

I. M. Andreiko, H. I. Slyn'ko, O. P. Ostash, I. P. Volchok in Materials Science (2000)

Article

Effect of phosphide eutectic on the properties of a cast iron alloy

The most technologically advanced material for valve seats of internal-combustion engines are the phosphorus-alloyed cast irons strengthened by a reinforcing phase consisting of the phosphide eutectic and ceme...

G. I. Slyn'ko, V. M. Grabovyi, I. P. Volchok in Metal Science and Heat Treatment (1993)

Article

Failure of cast iron in thermocyclic loading and in molten glass mass

I. P. Volchok, O. B. Kolotilkin in Soviet materials science : a transl. of Fi… (1990)

Article

Improving the service properties of cast iron glass molds

O. B. Kolotilkin, I. P. Volchok, A. V. Kishchenko, I. A. Klyuchnik… in Glass and Ceramics (1984)

Article

Influence of the shape of graphite inclusions on the stress concentration and mechanical properties of cast iron

I. P. Volchok, M. M. Stadnik… in Soviet materials science : a transl. of Fi… (1984)

Article

Corrosion fracture micromechanism of cast steel

A. I. Osaul, I. P. Volchok, Yu. A. Shul'te in Soviet materials science : a transl. of Fi… (1983)

Article

Micromechanism of fracture of cast irons

V. M. Yuzvak, I. P. Volchok, V. I. Gontarenko in Metal Science and Heat Treatment (1983)

Article

Ways of improving the service life of glass molds

O. B. Kolotilkin, I. P. Volchok in Glass and Ceramics (1983)

Article

Cooling glass molds with running water

V. M. Pleskach, I. P. Volchok, V. V. Larionov, B. Sh. Mamedov… in Glass and Ceramics (1982)

Article

Quick method of determining the cold resistance of cast steel

Yu. A. Shul'te, I. P. Volchok, A. V. Egorov, V. A. Fed'kov in Strength of Materials (1979)

Article

Dependence of electrochemical heterogeneity of steel on the degree of contamination by nonmetallic inclusions

A. I. Osaul, I. P. Volchok… in Soviet materials science : a transl. of Fi… (1979)