Intermetallic WSi2–W5Si3 Alloy by Magnesiothermic SHS Reaction


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Аннотация

Intermetallic tungsten silicide alloy WSi2–W5Si3 was successfully synthesized via magnesiothermic SHS reaction in the WO3–Si–Mg system. Equilibrium composition of combustion products was calculated by standard Gibbs energy minimization method and the combustion products were characterized by XRD, SEM, and EDX. The synthesized alloy had a density of 8.97 g/cm3 (96.4% of theoretical). The process can be readily recommended for practical implementation.

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Авторлар туралы

S. Maung

Department of Mining and Materials Engineering, Faculty of Engineering; Ceramic and Composite Materials Engineering Research Group (CMERG), Center of Excellence in Materials Engineering (CEME))

Email: sutham.n@psu.ac.th
Таиланд, Hat Yai, Songkhla, 90110; Hat Yai, Songkhla, 90110

T. Chanadee

Department of Materials Science and Technology, Faculty of Science; Ceramic and Composite Materials Engineering Research Group (CMERG), Center of Excellence in Materials Engineering (CEME))

Email: sutham.n@psu.ac.th
Таиланд, Hat Yai, Songkhla, 90110; Hat Yai, Songkhla, 90110

S. Niyomwas

Department of Mechanical Engineering, Faculty of Engineering; Ceramic and Composite Materials Engineering Research Group (CMERG), Center of Excellence in Materials Engineering (CEME))

Хат алмасуға жауапты Автор.
Email: sutham.n@psu.ac.th
Таиланд, Hat Yai, Songkhla, 90110; Hat Yai, Songkhla, 90110

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