Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Task 6.6 - SIaLon coatings for alkali-resistant silicon nitride

Technical Report ·
OSTI ID:495672

Purpose was to investigate the alkali corrosion of SiAlON (SiN-Al{sub 2}O{sub 3}) glasses and ceramics under combustion conditions in presence of SO{sub 2} and chlorine. The first step was to determine the gas composition in combustion and/or gasification environments. The FACT code was used to calculate the alkali phases in vapor over an ash and pure components.

Research Organization:
North Dakota Univ., Grand Forks, ND (United States)
Sponsoring Organization:
USDOE Assistant Secretary for Fossil Energy, Washington, DC (United States)
DOE Contract Number:
FC21-93MC30097
OSTI ID:
495672
Report Number(s):
DOE/MC/30097--5527; ON: DE97002193
Country of Publication:
United States
Language:
English