CONTENTS

Production, Structure, Properties

Tkach V. N. Low-temperature ordering of diamond structure. . . . . . . . . 

3

Artamonov V. V., Valakh M. Ya., Vasylyk O. V., Klyui N. I., Novikov N. V., Semenovich V. A., and Shkarban B. N. Structure features of nitrogen-containing diamond-like carbon films: studies by the Raman scattering technique. . . . . . . . . . . . . . . . 

8

Dub S. N. Dependence of the type of the phase transition in silicon on hardness test conditions. . . . . . . . . . . . . . . . .

 17

Shilo A. E. and Bondarev K. E. A composite material based on crystallizing glass. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

26

Oleinik G. S., Danilenko N. V., Bochechka A. A., and Nochevkin S. A. Structural condition features of polycrystalline diamond produced in high-temperature region of sintering. . . . . . . . . . . . . . . . . . . . . . . . . . . 

32

Investigation of Machining Processes

Filonenko S. F., Semashko N. A., Potemkin M. M., and Pokladii G. G. AE testing of physical and mechanical properties of abrasive tools. . . . . . . . . 

42

Feldshtein E. E. Mechanisms of machining very hard porous materials with tools of composites. . . . . . . . . . . . . . . . .

 48

Alexandrov V. A. (deceased) and Mechnik V. A. Determination of the coefficient of diamond cutoff wheel wear in operation. . . . . . . . . . . . . . 

60

Tools, Powders, Pastes

Kolomiets V. V. and Polupan B. I. Precision profiling of metal-bonded coarse diamond wheels. . . . . . . . . . . . . . . . . . . . 

64

Rogov V. V. and Filatov Yu. D. Aquapol polishing tool: the basis for developing the nanotechnology of surface polishing of glass optics at levels of the XXIth century’s requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

68

Letters to the Editor

Lysenko A. V. Chemical nature of phase transformations in carbon. . . . . 

71

Bibliographic Information

75

Symposia, Conferences, Seminars 

81

Index of papers published in Sverkhtverdye Materialy in 1997

84