CONTENTS

of Journal of Superhard materials № 5, 2007

CONTENTS
Production, Structure, Properties
Novikov N. V., Bondarenko V. P., and Golovchan V. T. High-temperature mechanical properties of WC–Co hard metals (Review). . . . . . . . . . . . . . . . . . . . . .	3
Lisovskii A. F. On the use of thermodynamics to study nanoparticles. . . . . . . . . . . .	31
Kukharenko S. A., Shilo A. E., Bondarev E. K., and Tkach V. N. Studies of diffusion processes in silicate multicomponent systems for cBN composites. . . . . . .	38
Kushch V. I., Ivanov S. A., Maistrenko A. L., and Pereyaslov V. P. Studies of the mechanism and kinetics of a porous body compaction in intensive electric sintering. Report 3. Prediction of the shrinkage kinetics and comparison with the experiment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	49
Investigation of Machining Processes
Sheiko M. N. On the problem of the calculation of instantaneous temperature arising on a grain in a diamond dressing tool when operated. . . . . . . . . . . . . . . . . . . .	57
Tools, Powders, Pastes
Maistrenko A. L., Bondarenko M. O.., Gargin V. G., Kuntsyak Ya. V., Duble- nich Yu. V., Gavrilov Ya. S., Draganchuk O. T., Yavors’kyi M. M., Vekeryk V. I., and Yaremiichuk R. S. The ways to increase the boring efficiency for greater oil and gas production in Ukraine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	65
Adamovskii A. A. Precision dressing of diamond tools. . . . . . . . . . . . . . . . . . . . . . . .	76
Eroshin S. S., Petasyuk G. A., and Tarashchanskii M. T. Effect of the axial rigidity of AKVR diamond cut-off wheels on the nonflatness of cut-off plates. . . . . . . . . . .	80
Letters to the Editor
Litoshenko N. V. Algorithm of determination of the ratio between cobalt interlayer and carbide grain size from the results of measurements in the thin section plane. . .	85
Jubilees, Dates
80th anniversary of Valentin Vasilievich Rogov. . . . . . . . . . . . . . . . . . . . . . . . . . . .	88