Now showing items 1-6 of 6
Influence of additives of nanoparticles on structure formation of fine-grained hardmetals
This paper introduces a new concept of coated fine carbides modified by nanoparticles Al2O3, ZrO2 (inhibitors) as the starting method for improved hardmetals. The study involved computational and experimental methods to ...
Investigation on the Origin of Magnetization in Plastically Deformed NI51TI49 Alloy
The article deals with the investigation of structure and magnetic properties of plastically deformed Ni51Ti49 alloy. The magnetic hysteresis loops confirm the presence of ferromagnetic properties in the alloy. The ...
Investigation of Structure and Magnetic Properties of 36NiCrTiAl Alloy and 12Cr18Ni10Ti Steel Welded Joints
The comparative experimental study of the effect of various types of heat treatment on the formation of the structure and magnetic properties of welded joints 36NHTYU and 12Cr18Ni10Ti alloys was conducted. It is shown that ...
Combined Application of Composite Powders WC-Co and Additives of Nanoparticles as an Effective Method of Improving the Properties of Hard Metals
The results of experimental studies show that the use of composite powders (WC-Co) in combination with the modification by the additives of ceramic nanoparticles allows controlling the parameters of the microstructure and ...
The impact of microwaves of different timing on the structural and chemical characteristics of a carbonaceous natural material
Changes in the properties of brown Kansk-Achinsk coal after exposure to microwaves have been studied using scanning electron microscopy (SEM) and electron magnetic resonance (EMR). The size composition of the samples has ...