Work

Modification of Structural Phase State and Mechanical Properties of Poly-Grained Titanium Alloy Implanted by Aluminum Ions

Year: 2016

Type: conference-paper

Abstract: The paper presents TEM analysis of microstructure, phase composition, and mechanical properties of commercially pure titanium. These properties of two types of grains are compared before and after modification of titanium by aluminum ions, namely: large grains (1.4 μm) and small (0.5 μm) grains. The analysis shows that ion implantation results in a considerable improvement of mechanical properties of both large and small grains throughout their implantation depth. However, with increase of the grain size, the stress in the ion- modified surface layer decreases while in the subsurface layer it increases.

Source: IOP Conference Series Materials Science and Engineering

DOI: 10.1088/1757-899x/112/1/012032

Authors: A V Nikonenko, N A Popova, E L Nikonenko, M P Kalashnikov, A Kurzina

Institutions: National Research Tomsk State University, Institute of Strength Physics and Materials Science, Tomsk State University of Architecture and Building, Tomsk Polytechnic University

Language: English

Topic: Titanium Alloys Microstructure and Properties

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: diamond

Funder: Ministry of Education and Science of the Russian Federation

OpenAlex ID: W2569802447

FWCI: 1.482

Cites: 3

Cited by: 3

Related to: 10