Structure and Phase Composition of Powder Prepared from Chemically Dispersed Aluminum-Molybdenum Alloy

V. P. Tarasovskii; A. D. Shlyapin; A. Yu. Omarov; A. A. Vasin; V. V. Rybal’chenko; O. L. Sidortsova

doi:10.1007/s11148-018-0228-y

Structure and Phase Composition of Powder Prepared from Chemically Dispersed Aluminum-Molybdenum Alloy

Authors: Tarasovskii V.P.¹^,2, Shlyapin A.D.¹, Omarov A.Y.¹, Vasin A.A.¹, Rybal’chenko V.V.¹, Sidortsova O.L.¹
Affiliations:
1. FGBOU VO Moscow Polytechnic University
2. ZAO NTTs Bakor
Issue: Vol 59, No 3 (2018)
Pages: 318-321
Section: Article
URL: https://journal-vniispk.ru/1083-4877/article/view/249074
DOI: https://doi.org/10.1007/s11148-018-0228-y
ID: 249074

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Abstract

Features are discussed for the microstructure and phase composition of powder prepared by chemical dispersion of aluminum-molybdenum alloy with 10 wt.% molybdenum in caustic soda solution after heat treatment at 1250°C for 90 min. It is concluded that heat treatment leads to significant phase and structural transformations of the powder and is a required stage in treatment before sintering.