A number of technology of use of ferroalloys assumes their preliminary crushing, and is frequent up to fraction 1 mm and less (<0,315 mm, <0,2 mm, <100 microns, <50 microns, etc.).
Sufficient the wide spectrum of the ferroalloys applied in the form of thindisperpse of powders, or assumes necessity of knowledge of many physicomechanical properties of alloys and their structures, a choice of optimum variants of the crushing including: selection of the process equipment, parameters and modes of its work, definition of necessity of use gas (oxidizing, regenerative, neutral) environments, a choice of necessary gas purification, etc.
Considering the aforesaid, Joint-Stock Company» Ferrosplav» has developed some technological schemes of reception thindisperse powders of the ferroalloys, allowing to receive them in activated and decontaminating a kind various fraction: fraction, as a rule, it is defined by the further way of its use:
- For welding electrodes;
- For welding wire;
- For manufacturing welding fluxes;
- For infusing msterials;
- For technologies inspraying and diffusing saturation of a surface of products;