Structural analysis of inclusions detected by x-ray inspection of preforms and parts from fine-grained graphite MPG-7-Reference-Cited by-同舟云学术

Structural analysis of inclusions detected by x-ray inspection of preforms and parts from fine-grained graphite MPG-7

Published:2019-12-30 Issue:4 Volume: Page:54-59
ISSN:2542-0542
Container-title:Journal of «Almaz – Antey» Air and Space Defence Corporation
language:
Short-container-title:Journal of «Almaz – Antey» Air and Space Defence Corporation

Author:

Vershinin A. V.¹,Belyakova E. G.¹,Vershinina M. V.¹,Polyakov E. V.²,Bamburov V. G.²,Baklanova I. V.²,Vovkotrub E. G.³,Yazovskikh K. A.⁴

Affiliation:

1. Experimental Design Bureau “Novator”, Joint Stock Company

2. Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Sciences

3. Institute of High Temperature Electrochemistry of the Ural Branch of the Russian Academy of Sciences

4. Federal State Budgetary Center of the Ural Branch of the Russian Academy of Sciences

Abstract

By X-ray diffraction analysis and Raman spectroscopy, we studied samples of fine-grained graphite MPG-7 with detected chemical and structural defects. We determined the effect of structural and chemical defects on the micro- and macrostructure of graphite and estimated its crystallinity depending on the type of defects detected.

Publisher

Almaz-Antei Air and Space Defence Corporation

Reference15 articles.

1. Rabinovich V. A., Khavin Z. Ya. Kratkii khimicheskii spravochnik. L.: Khimiya, 1978. 392 s.

2. O'Driscoll W. G. Features and Behaviour of Carbon // Nuclear Engineering. 1958. Vol. 3. № 32. Pp. 479–485.

3. Shchurik A. G. Iskusstvennye uglerodnye materialy. Perm', 2009. 342 s.

4. Virgil'ev Yu. S., Seleznev A. N., Sviridov A. A., Kalyagina I. P. Reaktornyi grafit: razrabotka, proizvodstvo i svoistva // Rossiiskii khimicheskii zhurnal. 2006. T. 1. № 1. S. 4–12.

5. Samoilov V. M. Poluchenie tonkodispersnykh uglerodnykh napolnitelei i razrabotka tekhnologii proizvodstva tonkozernistykh grafitov na ikh osnove: dis. … d-ra tekhn. nauk: 05.17. 11. M., 2006. 358 c.