Abstract
The densification kinetics of CVD ZnS are studied during hot isostatic pressing by monitoring the porosity of the material. The process is shown to be accompanied by significant microstructural changes. The results indicate that, during hot isostatic pressing, both the diffusional coalescence and plastic deformation mechanisms are operative.
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REFERENCES
Goela, J.S. and Salihbegovic, Z., US Patent 6083561, 2000.
Hill., J., Lewis, K.L., and Cullis, A., The Defect and Band Structure of CVD-Grown Zinc Sulfide, Proc. VI Int. Conf. on CVD, 1977, pp. 276–282.
Drezner, Y., Berger, S., and Hefetz, M., A Correlation between Microstructure, Composition, and Optical Transparency of CVD-ZnS, J. Mater. Sci., 2001, vol. 87, pp. 59–65.
Chen, W.W. and Dunn, B., Characterization of Pore Size Distribution by Infrared Scattering in Highly Dense ZnS, J. Am. Ceram. Soc., 1993, vol. 8, no. 76, pp. 2086–2092.
Cheremskoi, P.G., Slezov, V.V., and Betekhtin, V.I., Pory v tverdom tele (Pores in Solids), Moscow: Energoatomizdat, 1990.
Devyatykh, G.G., Gavrishchuk, E.M., Fatenkov, A.N., and Yashina, E.V., The Effect of CVD Conditions on the Porosity of Zinc Sulfide, Neorg. Mater., 1995, vol. 31, no. 8, pp. 1017–1019 [Inorg. Mater. (Engl. Transl.), vol. 31, no. 8, pp. 936–938].
Geguzin, Ya.E., Makroskopicheskie defekty v metallakh (Macroscopic Defects in Metals), Moscow: GNTILChTsM, 1962.
Devyatykh, G.G., Gavrishchuk, E.M., and Yashina, E.V., Effect of Deposition Conditions on the Microstructure of CVD ZnS, Neorg. Mater., 1996, vol. 32, no. 6, pp. 667–669 [Inorg. Mater. (Engl. Transl.), vol. 32, no. 6, pp. 589–591].
Goela, J.S. and Taylor, R.L., Monolithic Material Fabrication by Chemical Vapor Deposition, J. Mater. Sci., 1988, vol. 23, pp. 4331–4339.
Vladyko, M.N., Vapor-Phase Deposition of II–VI Materials, Extended Abstract of Cand. Sci. Dissertation, Chernogolovka: Inst. of Solid State Physics, 1987.
Geguzin, Ya.E., Fizika spekaniya (Physics of Sintering), Moscow: Nauka, 1967.
Shchurov, A.F., Vvedenie v fiziku keramiki (Introduction to the Physics of Ceramics), Nizhni Novgorod: Nizhegorod. Univ., 1994.
Volynets, F.K. and Ryzhikov, E.N., ZnSe Recrystallization during Hot Pressing, Izv. Akad. Nauk, Neorg. Mater., 1976, vol. 12, no. 11, pp. 1951–1953.
Geguzin, Ya.E., Pressure Effect on Micropore Coalescence and Healing in Porous Solids, Dokl. Akad. Nauk SSSR, 1960, vol. 135, no. 4, p. 839.
Mackenzie, J.K. and Shuttlworth, R.A, Phenomenological Theory of Sintering, Proc. Phys. Soc., B (London), 1949, vol. 62, pp. 12–17.
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Yashina, E.V., Gavrishchuk, E.M. & Ikonnikov, V.B. Mechanisms of Polycrystalline CVD ZnS Densification during Hot Isostatic Pressing. Inorganic Materials 40, 901–904 (2004). https://doi.org/10.1023/B:INMA.0000041317.61466.d6
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DOI: https://doi.org/10.1023/B:INMA.0000041317.61466.d6