Published January 1987 | Version v1
Journal article Metadata-only

Mechanism of zirconium tetrachloride sublimation

Creators

  • 1. Moskovskij Gosudarstvennyj Univ. (USSR)

Description

Sublimation of ZrCl4 vapors in the flow of purified helium was studied. It was established that formation of ZrCl4 precipitate from vapor proceeds due to two parallel processes: volumetric nucleation of crystalline particles and precipitation of amorphous ZrCl4. ZrCl4 precipitate acquires at that multilevel structure, including primary microcrystals, their aggregates, plates and spherical particles

Additional details

Additional titles

Original title (Russian)
Механизм сублимации тетрахлорида циркония

Publishing Information

Journal Title
Vysokochist. Veshchestva
Journal Issue
no.1
Series
Vysokochist. Veshchestva.
ISSN
0235-0122
CODEN
VYVEE

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
19031104
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AMORPHOUS STATE; CRYSTAL STRUCTURE; GAS FLOW; HELIUM; KINETICS; SUBLIMATION; ZIRCONIUM CHLORIDES
Descriptors DEC
CHLORIDES; CHLORINE COMPOUNDS; ELEMENTS; EVAPORATION; FLUID FLOW; HALIDES; HALOGEN COMPOUNDS; NONMETALS; PHASE TRANSFORMATIONS; RARE GASES; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS