Formation of Nanostructure and Tool Wear during Cutting Treatment of Titanium Alloy-Reference-Cited by-同舟云学术

Formation of Nanostructure and Tool Wear during Cutting Treatment of Titanium Alloy

Published:2019-09 Issue: Volume:822 Page:677-683
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Ivanova Galina V.¹,Padgurskas Juozas²,Jankauskas Vytenis²,Popov Alexandr³,Shasherina Svetlana³

Affiliation:

1. Peter the Great Saint-Petersburg Polytechnic University

2. Aleksandras Stulginskis University

3. Peter the Great St. Petersburg Polytechnic University

Abstract

Methods of the optical metallography, TEM, SEM-technique, tests for hardness and wear resistance are used to investigated the structural - phase transformation in metal blanks from alloy VT23 at cutting treatment in an interval of speeds 2...120 m/min are given. The patterns of interaction of dynamic plastic deformation and destructions on macro-, meso-, micro-and nanolevels are determined. It is shown that the formation in metal blank of modulated high-tensile secondary nanostructures promotes a heightening of a protective wearproofity of treated metal blank, but cutting edge, lowering a wearproofity, of the cutting tool.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.822.677.pdf

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