규석광으로부터 직접 질화법에 의한 질화규소의 합성

손용운; 주성민; 정헌생; Yong-Un Sohn; Sung-Min Joo; Hun-Saeng Chung

Korean Journal of Materials Research, Vol.14, No.5, 358-362, May, 2004

DOI10.3740/MRSK.2004.14.5.358 Export Citation

규석광으로부터 직접 질화법에 의한 질화규소의 합성

Synthesis of Si 3 N 4 from Domestic Silica-stone by Direct Nitriding Method

손용운^†, 주성민¹, 정헌생

한국지질연구원 자원활용소재연구부
¹단양석회석신소재연구재단 연구개발실

Yong-Un Sohn^†, Sung-Min Joo¹, and Hun-Saeng Chung

Minerals and Materials Division, Korea Institute of Geoscience and Mineral Resources, Daejeon 305-350, Korea
¹Research Institute of Limestone & Advanced Materials, Danyang 395-805, Korea, Korea

E-mail:

Si 3 N 4 ceramics have been identified as one of the promising structural ceramics. This study has been carried out to investigate of the synthetic behaviors of Si 3 N 4 derived from domestic silica-stone by direct nitriding method. The silicon nitridation reaction has been studied in the temperature range of 1300 1550 ? C . Below the 1400 ? C , the nitriding rate was measured to be 16%. For the temperatures higher than the 1400 ? C , β - Si 3 N 4 phase was formed mainly, and the nitriding rate showed above 98%. With the increasing of sample weight of silicon powder, the nitriding rate and β - Si 3 N 4 phase increased at 1400 ? C for 2 hours. The shape and particle size of Si 3 N 4 powder synthesized at 1400 ? C for 2 hours showed the irregular angular-type and 10 μm , respectively.

Keywords:Si 3 N 4;domestic silica-stone;silicon powder;direct nitriding method

[References]

Yang JF, Zhang GT, Kondo N, Ohji T, Acta Mater., 50, 4831 (2002)
Souza RM, Yoshimura HN, Xavier C, Goldenstein H, Key Eng. Mater., 439, 127 (1997)
Klein R, Medri V, Desmaison-Brut M, Bellosi A, Desmaison J, J. Eur. Ceram. Soc., 23, 603 (2003)
Hoffmann MJ, Petzow G, Mater. Res. Soc. Proc., 287, 3 (1993)
Meetham GW, J. Mat. Sci., 26, 853 (1991)
Kondo N, Suzuki Y, Yang JF, Zhang GJ, Ohji T, J. Mater. Sci. Lett., 20(5), 461 (2001)
Inagaki Y, Ohji T, Kanzaki S, Shigegaki Y, J. Am. Ceram. Soc., 83(7), 1807 (2000)
Davis JB, Kristoffersson A, Carlstrom E, Clegg WJ, J. Am. Ceram. Soc., 83(10), 2369 (2000)
Petyrovsky VY, Pak ZS, J. Eur. Ceram. Soc., 21, 237 (2001)
Shew BY, Huang JL, Mat. Sci. Eng. A, 159, 127 (1992)
Nagaoka T, Yasuoka M, Hirao K, Kanzaki S, J. Ceram. Soc. Jpn., 100, 617 (1992)
Shimada S, Kataoka T, J. Am. Ceram. Soc., 84(10), 2442 (2001)
Komeya K, Inoue H, J. Mat. Sci., 10, 1243 (1975)
Mazdiyasni KS, Cooke CM, J. Am. Ceram. Soc., 56, 628 (1973)
Crosbie GM, Ceram. Eng. Sci. Proc., 7, 1144 (1986)

[1] Yang JF, Zhang GT, Kondo N, Ohji T, Acta Mater., 50, 4831 (2002)

[2] Souza RM, Yoshimura HN, Xavier C, Goldenstein H, Key Eng. Mater., 439, 127 (1997)

[3] Klein R, Medri V, Desmaison-Brut M, Bellosi A, Desmaison J, J. Eur. Ceram. Soc., 23, 603 (2003)

[4] Hoffmann MJ, Petzow G, Mater. Res. Soc. Proc., 287, 3 (1993)

[5] Meetham GW, J. Mat. Sci., 26, 853 (1991)

[6] Kondo N, Suzuki Y, Yang JF, Zhang GJ, Ohji T, J. Mater. Sci. Lett., 20(5), 461 (2001)

[7] Inagaki Y, Ohji T, Kanzaki S, Shigegaki Y, J. Am. Ceram. Soc., 83(7), 1807 (2000)

[8] Davis JB, Kristoffersson A, Carlstrom E, Clegg WJ, J. Am. Ceram. Soc., 83(10), 2369 (2000)

[9] Petyrovsky VY, Pak ZS, J. Eur. Ceram. Soc., 21, 237 (2001)

[10] Shew BY, Huang JL, Mat. Sci. Eng. A, 159, 127 (1992)

[11] Nagaoka T, Yasuoka M, Hirao K, Kanzaki S, J. Ceram. Soc. Jpn., 100, 617 (1992)

[12] Shimada S, Kataoka T, J. Am. Ceram. Soc., 84(10), 2442 (2001)

[13] Komeya K, Inoue H, J. Mat. Sci., 10, 1243 (1975)

[14] Mazdiyasni KS, Cooke CM, J. Am. Ceram. Soc., 56, 628 (1973)

[15] Crosbie GM, Ceram. Eng. Sci. Proc., 7, 1144 (1986)