Changes of electron density and defects distribution in binary and ternary iron alloys studied by positron annihilation-Reference-Cited by-同舟云学术

Changes of electron density and defects distribution in binary and ternary iron alloys studied by positron annihilation

Published:2017 Issue:3 Volume:53 Page:399-405
ISSN:1450-5339
Container-title:Journal of Mining and Metallurgy, Section B: Metallurgy
language:en
Short-container-title:J min metall B Metall

Author:

Udovsky A.¹,Grafutin V.²,Kolotushkin V.³,Miloserdin V.⁴,Evstukhina I.⁴,Mischenko A.⁴,Ermakov V.⁴,Samosadny V.⁴,Funtikov Y.²

Affiliation:

1. A.A.Baikov Institute of Metallurgy and Materials Science of RAS, Moscow, Russia + National Research Nuclear University“MEPhI”, Moscow, Russia

2. Federal State Budget – Enterprise – Institute of Theoretical and Experimental Physics, Moscow, Russia

3. State Scientific Center – OAS “VNIINM”, Moscow, Russia

4. National Research Nuclear University“MEPhI”, Moscow, Russia

Abstract

Properties of binary and ternary iron based alloys doped by different additions were investigated. It was shown for binary alloys containing chromium, molybdenum and tungsten were that results of doping by 0.8% molybdenum and tungsten are similar to those for the sample doped by 9%chromium. Ternary alloys containing chromium and less amounts of molybdenum, tungsten and vanadium were investigated as well. Two types of defects were observed: divacancies and cluster-like defects. It was shown that the electron density in ternary alloys is similar to that in binary alloys containing 0.8% molybdenum.

Publisher

National Library of Serbia

Subject

Materials Chemistry,Metals and Alloys,Mechanics of Materials,Geotechnical Engineering and Engineering Geology

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