MODERN MANUFACTURING OF POWDER-METALLURGICAL PRODUCTS WITH HIGH DENSITY AND PERFORMANCE BY PRESS-SINTER TECHNOLOGY

V.S.Kruzhanov
 

Powder Metallurgy - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2018, #07/08
http://www.materials.kiev.ua/article/2632

Abstract

Professional life of Ya.E. Geguzin has always been associated with powder metallurgy, which began to develop actively as an industry and as a scientific direction in the 40s of the last century. Being one of the founders of the science of sintering, Yakov Evseevich always showed an interest in its practical applications, contributing to their development. He gave advice to specialists in factories and institutes, taught future production workers in lecture rooms and laboratories, described all these interesting processes with elegance, simplicity and rigor in popular science books and scientific monographs. I was fortunate to be a student of Yakov Evseyevich and to work later for many years in powder metallurgy. When I received some new results, I always asked myself questions, what would Yakov Yevseyevich have said about this, how would he evaluate this or that result, what calculation would he make or what simple assessment would he give to explain a particular phenomenon, with what process from a completely different field would he compare it. I am pleased to have the opportunity to present a brief overview of the successes of powder metallurgy in recent decades in a journal in which I had the honour, in co-authorship with Ya.E. Geguzin, to publish my first scientific article.


AUTOMOTIVE APPLICATIONS, COMPACTION–SINTERING, HIGH DENSITY COMPACTION, HIGH TEMPERATURE SINTERING, POST-PROCESSING OF SINTERED COMPONENTS, POWDER ATOMIZATION AND ANNEALING, PRESS-READY BLENDS