6 Result(s)

Article

Effect of starting powder properties on the structure and mechanical characteristics of Al–8Cr–1.5Fe alloy for high-temperature applications

A high-temperature Al–8Cr–1.5Fe alloy has been developed for applications in the range from room temperature to 300°C. The billets are obtained in two ways: using gas-atomized and water-atomized powders. Struc...

O. D. Neikov, A. I. Sirko, N. P. Zakharova… in Powder Metallurgy and Metal Ceramics (2013)

Article

Effect of do** with refractory rare-earth metals on the structure and properties of Al–5Zn–3Mg alloys produced by powder metallurgy and casting methods

The effect of do** with transition refractory metals on the structure and properties of Al–Zn–Mg alloys produced by different methods is studied. It is ascertained that the strength of cast alloys is increas...

Yu. V. Mil’man, O. D. Neikov, A. I. Sirko… in Powder Metallurgy and Metal Ceramics (2013)

Article

Structure and properties of Al–Mg alloys depending on scandium and zirconium additions and production methods

The paper examines how scandium and zirconium do** of Al–Mg alloys produced by conventional casting and powder metallurgy methods influences their structure and mechanical properties. It is shown that Al–Mg ...

Yu. V. Mil’man, O. D. Neikov, A. I. Sirko… in Powder Metallurgy and Metal Ceramics (2010)

Article

Al-Fe-Ce alloys based on water-atomized powders for high-temperature applications

The microstructure and mechanical properties of Al-Fe-Ce alloys based on water-atomized powders between 20 and 300 °C are examined in comparison with the properties of similar alloys produced by other rapid cr...

O. D. Neikov, Yu. V. Mil’man, A. I. Sirko… in Powder Metallurgy and Metal Ceramics (2007)

Article

Low-temperature plasticity of molybdenum deformed by upsetting

Yu. V. Mil'man, R. K. Ivashchenko, A. I. Sirko, N. I. Freze in Strength of Materials (1984)