Published August 1991 | Version v1
Journal article Metadata-only

Interaction of silicate melt, tungsten and hydrogen at high temperatures and pressures

Creators

  • 1. AN SSSR, Novosibirsk (Russian Federation). Inst. Kataliza
  • 2. AN SSSR, Novosibirsk (Russian Federation). Inst. Geologii i Geofiziki

Description

An earlier unknown hexagonal phase being a solid solution or tungsten compound with hydrogen is produced by tungsten recrystallization in a silicate melt at 3-4 GPa pressure and 1600-1700 K temperature in hydrogen atmosphere. α-Fe is produced in case of basalt melt reduction by hydrogen at pressures of up to 4 GPa

Additional details

Additional titles

Original title (Russian)
Взаимодействие силикатного расплава, вольфрама и водорода при высоких температурах и давлениях

Publishing Information

Journal Title
Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy
Journal Volume
27
Journal Issue
8
Journal Page Range
p. 1693-1696.
ISSN
0002-337X
CODEN
IVNMAW

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
24018502
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Descriptors DEI
BASALT; CONTROLLED ATMOSPHERES; HEXAGONAL LATTICES; HIGH PRESSURE; HYDRIDES; HYDROGEN; MOLTEN SALTS; PHASE STUDIES; RECRYSTALLIZATION; REDUCTION; SILICON OXIDES; SOLID SOLUTIONS; TEMPERATURE RANGE 1000-4000 K; TUNGSTEN
Descriptors DEC
CHALCOGENIDES; CHEMICAL REACTIONS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DISPERSIONS; ELEMENTS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; IGNEOUS ROCKS; METALS; MIXTURES; NONMETALS; OXIDES; OXYGEN COMPOUNDS; ROCKS; SALTS; SILICON COMPOUNDS; SOLUTIONS; TEMPERATURE RANGE; TRANSITION ELEMENTS