1. Hattori, Y., Tajima, Y., Yabuta, K., Mastuo, Y., Kawamura, M. and Watanabe, T., Gas Pressure Sintered Silicon Nitride Ceramics for Turbocharger Application. In Ceramics Materials and Components for Engines, ed. W. Bunk and H. Hausner, Deutshe Keramische Gesellschaft, 1986, pp.165–72.
2. Shimamori T., Kato T. and Mastuo Y., Development of oxidation resistant Si N material. In Proceedings of the 1st symposium of the national R&D project, 1983, pp.47–65.
3. Heinrich, J., Backer E. and Bohmer M., Hot Isostatic Pressing of Si N/ powder Compacts and Reaction-Bonded Si N. J. Am. Ceram Soc., 1988, C–28–C–31.
4. Ziegler, G. and Wotting, G., Post-treatment of Pre-sintered Silicon Nitride by Hot Isostatic Pressing. Int. J. High Technology Ceramics, 1985, 1, 31–58.
5. Mitomo, M. Tsutsumi, M., Tanaka, H., Uenosono, S. and Saito, F., Grain Growth During Gas-Pressure Sintering of B-Silicon Nitride. J. Am. Ceram. Soc, 1990, 73, [8], pp.2441–45.