New Boron-Containing Materials for Surface Hardening

The authors propose the range of new materials for restoring and strengthening coatings deposition, which have the next advantages: they are made of dispersive metal wastes (allows solve the problem of waste recycling), inexpensive, doesn’t require special equipment and expensive expendables, provides high adhesion to the steel underlay, high wear resistance and low porosity. The microstructure and the main regularities in coatings obtained of these new materials via different methods are researched and described in this paper. Based on this, the main recommendations in applying area for these coatings can be formulated. Industrial testing of such coatings confirmed their high exploitation properties. New materials can be applied for restoring and strengthening of metallurgical equipment, agricultural tillage and forage machines, elements of constructing machines metal parts.