CONTENTS

Pages

Production, Structure, Properties

Lisovsky A.F. Some features of mass transfer in dispersed structurized systems.

3

Zakharov A.G., Varichenko V.S., and Gontar A.G. The effect of ion irradiation on SHF photoconductivity of natural diamond.

7

Kravets P.I. Mathematical models for heat transfer processes in high pressure apparatus. I.

13

Prikhna T.A. Thermobaric treatment of melt textured YBCO ceramics.

22

Alexandrova L.I., Bondarenko V.P., and Loshak M.G. Durability of cemented carbides in cyclic contact compression.

27

Investigation of Machining Processes

Artyukhov V.P. and Pruss O.P. Study of PCD cutting tool brazing.

38

Shepelev A.A. and Tselina V.V. Vibration grinding with a superabrasive precessing wheel.

43

Shvets S.V. and Klimenko S.A. The efficiency of cutting tools in machining sprayed coatings.

47

Tools, Powder, Pastes

Oganyan A.P., Gvyazdovskaya V.L., and Oganyan A.A. On some physico-chemical properties of metal-coated diamond powders.

52

Nikitin Yu. I. and Belik V.D. Effect of quality of screens on diamond powder screening results

54

Letters to the Editor

Lysenko A.V. Stocking faults in partially ordered C₆₀ and C₇₀ fullerites

60

Bibliographic Information.

63

Symposia, Conferences, Seminars.

68