Published November 1, 2019 | Version v1
Journal article Metadata-only

Magnesium thermal nano-sized powders of the chromium subgroup metals

Creators

  • 1. Tananaev Institute of Chemistry - Subdivision of the Federal Research Centre Kola Science Centre of the Russian Academy of Sciences, 184209, Apatity, Murmansk region (Russian Federation)

Description

A method for magnesium vapor reduction of the double oxides of chromium subgroup metals at low static pressure and dynamical vacuum was used. The study results of the production and investigation of tungsten, molybdenum, chromium, W-Cr mix and Mo-W alloy powders are presented. The specific surface area of the resulting powders was in the range from 14 to 41 m2·g−1. The average crystalline grain size estimated from the value of the range of coherent X-ray scattering was 8-40 nm. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1757-899X/704/1/012011

Additional details

Identifiers

DOI
10.1088/1757-899X/704/1/012011;

Publishing Information

Journal Title
IOP Conference Series. Materials Science and Engineering (Online)
Journal Volume
704
Journal Issue
1
Journal Page Range
[5 p.]
ISSN
1757-899X

Conference

Title
8. International Conference Nanomaterials and Technologies
Dates
23-28 Aug 2019
Place
Ulan-Ude (Russian Federation)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
53006515
Subject category
S36: MATERIALS SCIENCE; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALLOYS; CHROMIUM; GRAIN SIZE; MAGNESIUM; MOLYBDENUM; NANOSTRUCTURES; OXIDES; POWDERS; SPECIFIC SURFACE AREA; TUNGSTEN; VAPORS; X-RAY DIFFRACTION
Descriptors DEC
ALKALINE EARTH METALS; CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; ELEMENTS; FLUIDS; GASES; METALS; MICROSTRUCTURE; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; REFRACTORY METALS; SCATTERING; SIZE; TRANSITION ELEMENTS