On the formation of MoSi{sub 2} by self-propagating high-temperature synthesis
Journal Article
·
· Acta Materialia
- Hong Ik Univ., Seoul (Korea, Republic of). Dept. of Materials Science and Metallurgy
The formation mechanism of MoSi{sub 2} by self-propagating high-temperature synthesis (SHS) was studied by quenching the reaction front into liquid nitrogen or in a copper block. The microstructural analysis of the front indicated that the formation of MoSi{sub 2} occurs via dissolution of Mo into Si melt followed by MoSi{sub 2} precipitation. The effects of processing variables including Mo particle size, preheating temperature, and diluent content on the MoSi{sub 2} particle size were discussed, based on the mechanism proposed in this study.
- OSTI ID:
- 415422
- Journal Information:
- Acta Materialia, Vol. 44, Issue 11; Other Information: PBD: Nov 1996
- Country of Publication:
- United States
- Language:
- English
Similar Records
Synthesis and densification of MoSi{sub 2} by self-propagating high-temperature synthesis
Solid-state diffusion-based processing kinetics for uniaxial self-propagating high-temperature synthesis of MoSi{sub 2}
In situ synchrotron characterization of mechanically activated self-propagating high-temperature synthesis applied in Mo-Si system
Conference
·
Sun Dec 31 00:00:00 EST 1995
·
OSTI ID:415422
Solid-state diffusion-based processing kinetics for uniaxial self-propagating high-temperature synthesis of MoSi{sub 2}
Journal Article
·
Thu Aug 01 00:00:00 EDT 1996
· Metallurgical Transactions, A
·
OSTI ID:415422
In situ synchrotron characterization of mechanically activated self-propagating high-temperature synthesis applied in Mo-Si system
Journal Article
·
Fri May 28 00:00:00 EDT 1999
· Acta Materialia
·
OSTI ID:415422
+2 more