Published September 1977
| Version v1
Journal article
Investigations in the system La-C-N
Creators
- 1. Technische Univ., Vienna (Austria). Inst. fuer Chemische Technologie Anorganischer Stoffe
Description
An isothermal section at 1,2000C of the partial system La-LaN-LaC2 was examined by X-ray and metallographic techniques. There is no evidence of an appreciable solid solubility of carbon in LaN or of nitrogen in La2C3 or LaC2 at 1,2000C. There are indications however that at higher temperatures, especially that of the electric arc, the solubility of carbon in LaN might be appreciable or that a carbonitride phase of Lanthanum might exist. LaC2 reacts with nitrogen under pressure at 1,2000C to form a new carbonitride phase with the composition La2Csub(0,88)Nsub(0,77). (author)
Additional details
Additional titles
- Original title (German)
- Beitrag zur Kenntnis des Systems La-C-N
Identifiers
- DOI
- 10.1007/bf00897675;
Publishing Information
- Journal Title
- Monatshefte f�r Chemie
- Journal Volume
- 108
- Journal Issue
- 5
- Series
- Monatsh. Chem.
- Journal Page Range
- 973-980
- ISSN
- 0026-9247
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 9385948
- Subject category
- S36: MATERIALS SCIENCE; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CARBON ADDITIONS; LANTHANUM ALLOYS; LANTHANUM CARBIDES; LANTHANUM NITRIDES; METALLOGRAPHY; NITROGEN ADDITIONS; SOLUBILITY; TERNARY ALLOY SYSTEMS; VERY HIGH TEMPERATURE; X-RAY DIFFRACTION
- Descriptors DEC
- ALLOY SYSTEMS; ALLOYS; CARBIDES; CARBON COMPOUNDS; COHERENT SCATTERING; DIFFRACTION; LANTHANUM COMPOUNDS; NITRIDES; NITROGEN COMPOUNDS; RARE EARTH ALLOYS; RARE EARTH COMPOUNDS; SCATTERING
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent