SHS공정에 의한 MoSi<sub>2</sub>의 합성

오치훈; 송연호; 이철태; Chi-Hoon Oh; Yon-Ho Song; Chul-Tae Lee

Journal of the Korean Industrial and Engineering Chemistry, Vol.14, No.2, 152-159, April, 2003

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SHS공정에 의한 MoSi₂의 합성

Synthesis of MoSi₂ by SHS Process

오치훈, 송연호 ¹, 이철태 ^†

단국대학교 공학부 화학공학전공, 서울 140-714
¹조선대학교 화학공학과, 광주 501-759

Chi-Hoon Oh, Yon-Ho Song¹, and Chul-Tae Lee^†

Department of Chemical Engineering, Dankook University, Seoul 140-714, Korea
¹Department of Chemical Engineering, Chosun University, Gwangju 501-759, Korea

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초록

Self-propagating High Temperature Synthesis (SHS) 공정에 의해 MoSi₂를 합성하였다. MoSi₂ 합성의 상용화 공정을 위해 Si의 원료로는 철강 첨가용 Si괴를 사용하여 단일상의 MoSi₂를 얻을 수 있었으며, MoSi₂ 합성을 위한 적정조건은 상대밀도 40%, Si의 입도 -325 mesh, Si/Mo의 몰비 2.2였다.

MoSi₂ was synthesized by Self-propagating High Temperature Synthesis (SHS) process. Silicon bulk was selected as a Si source for commercial process of MoSi₂ synthesis and single phase MoSi₂ has been prepared. The optimal conditions of MoSi₂ synthesis were relative density, 40%; particle size of Si bulk, -325 mesh; mole ratio of silicon to molybdenum, 2.2.

Keywords:SHS process;commercial process;silicon bulk;MoSi₂

[References]

Bizzarri V, Linder B, Lindskog N, Ceram. Bull., 68, 1834 (1989)
Malay S, Heuer A, Petrovic J, J. Am. Ceram. Soc., 74, 2704 (1991)
Schwarz RB, Srinivasan SR, Petrovic JJ, Maggiore CJ, Mater. Sci. Eng., A155, 75 (1992)
Jeng YL, Lavernia EJ, J. Mater. Sci., 29(10), 2557 (1994)
Wade RK, Petrovic JJ, J. Am. Chem. Soc., 75, 1682 (1992)
Munir ZA, Ceram. Bull., 67, 342 (1988)
Crider JF, Ceram. Eng. Soc. Proc., 3, 519 (1982)
Varma A, Lebrat JP, Chem. Eng. Sci., 47, 2179 (1992)
Deevi SC, J. Mater. Sci., 26, 3343 (1991)
Frankhouser WL, Brendley KW, Kieszek MC, Sullivan ST, Gasleess Combustion Synthesis of Refractory Compounds, 1st ed., Noyes Publications, Park Ridge, New Jersey, U.S.A. (1985)
Sarkisyan AR, Dolukhanyan SK, Borovinskaya IP, Merzhanov AG, Fizika Goreniya i Vzryva, 14, 49 (1978)

[Related Articles]

[1] Bizzarri V, Linder B, Lindskog N, Ceram. Bull., 68, 1834 (1989)

[2] Malay S, Heuer A, Petrovic J, J. Am. Ceram. Soc., 74, 2704 (1991)

[3] Schwarz RB, Srinivasan SR, Petrovic JJ, Maggiore CJ, Mater. Sci. Eng., A155, 75 (1992)

[4] Jeng YL, Lavernia EJ, J. Mater. Sci., 29(10), 2557 (1994)

[5] Wade RK, Petrovic JJ, J. Am. Chem. Soc., 75, 1682 (1992)

[6] Munir ZA, Ceram. Bull., 67, 342 (1988)

[7] Crider JF, Ceram. Eng. Soc. Proc., 3, 519 (1982)

[8] Varma A, Lebrat JP, Chem. Eng. Sci., 47, 2179 (1992)

[9] Deevi SC, J. Mater. Sci., 26, 3343 (1991)

[10] Frankhouser WL, Brendley KW, Kieszek MC, Sullivan ST, Gasleess Combustion Synthesis of Refractory Compounds, 1st ed., Noyes Publications, Park Ridge, New Jersey, U.S.A. (1985)

[11] Sarkisyan AR, Dolukhanyan SK, Borovinskaya IP, Merzhanov AG, Fizika Goreniya i Vzryva, 14, 49 (1978)