Powder structural steels and machinability by cutting

Abstract

Powder structural steels and machinability by cutting

Shishka V.G., Ivanova I.V., Shishka N.V.

Incoming article date: 19.08.2017

Hot stamping of porous preforms is considered. Structural steels obtained with the technology of hot stamping of porous blanks are much inferior in terms of machinability by cutting similar cast and hot-rolled steels to the chemical composition. The reasons for the poor machinability of cutting structural steel powders are given.

Keywords: powder metallurgy, hot forging of porous preforms, machinability by cutting