Published June 2004 | Version v1
Journal article Metadata-only

Phase relations in the SiC-LaB6 system

Creators

  • 1. Sankt-Peterburgskij Gosudarstvennyj Tekhnologicheskij Inst. (Tekhnicheskij Univ.), Sankt-Peterburg (Russian Federation)

Description

In a quaternary system of La-B-C-Si the interaction of the components is studied and a polythermal section of SiC-LaB6 described by an eutectic state diagram is built. The eutectic contains 74 mol. % SiC and 26 mol. % LaB6, melting temperature is 2110±20 Deg C. The data obtained have become a basis for development of a large group of structural ceramic materials in B4C-MB2, and SiC-MB2 systems

Abstract (Russian)

Изучено взаимодействие компонентов и построен политермический разрез SiC-LaB6 четверной системы La-B-C-Si, описываемый эвтектической диаграммой состояния. Эвтектика содержит 74 мол. % SiC и 26 мол. % LaB6, температура плавления 2110±20 град С. Полученные данные стали физико-химическим базисом для создания большой группы конструкционных керамических материалов в системах B4C-MB2, SiC-MB2

Additional details

Additional titles

Original title (Russian)
Взаимодействие в системе SiC-LaB

Publishing Information

Journal Title
Neorganicheskie Materialy
Journal Volume
40
Journal Issue
6
Journal Page Range
p. 693-696
ISSN
0002-337X
CODEN
NEOMB8

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
36094729
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CERAMICS; CHEMICAL COMPOSITION; EUTECTICS; LANTHANUM ALLOYS; MELTING POINTS; MICROSTRUCTURE; PHASE DIAGRAMS; SILICON CARBIDES; SINTERED MATERIALS
Descriptors DEC
ALLOYS; CARBIDES; CARBON COMPOUNDS; DIAGRAMS; INFORMATION; MATERIALS; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; SILICON COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE

Optional Information

Notes
10 refs., 3 figs., 1 tab.