Materials Science Principles and Technological Approaches for Engineering, Production, and Application of Wear-Resistant Corundum Spray Nozzles for Boring Machines

Abstract

The conditions and mechanisms of abrasive breakdown (wear) and the principle of synthesis of structural ceramic materials are analyzed from the standpoint of materials science. A logistic block diagram is developed for the engineering and analysis of the physical-chemical processes and mechanisms of structural engineering in technologies used to obtain abrasion-wear-resistant materials, which from the physical-chemical standpoint afford systematic transformation and conversion of the mineral raw material into construction material and articles (spray nozzles, nozzles, lining plates) with prescribed properties.