Skip to main content
SpringerLink
Log in

System-Criterional Method for Quantitative Estimation of the Homogeneity of Superhard Dispersed Materials

  • Published:
Materials Science Aims and scope

Abstract

We present a modified version of the system-criterional method for the estimation of the homogeneity of superhard dispersed materials. We propose a new generalizing algorithm based on the harmonic mean in the transition from homogeneity indices of a low level to homogeneity indices of a higher level. The results of the comparative analysis confirm the higher sensitivity of the homogeneity indices thus introduced to changes in the powder quality.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

REFERENCES

  1. L. E. Lunin and A. G. Kostornov, “Homogeneity of a porous structure of powder permeable materials in pressing and sintering,” Poroshk. Metall., No. 12, 92–95 (1992).

    Google Scholar 

  2. V. N. Kokozei, V. A. Pavlenko, and R. V. Maksakova, “Investigation of the homogeneity and stability of a copper powder on the basis of the content of surface oxygen,” Poroshk. Metall., No. 3/4, 5–8 (1995).

    Google Scholar 

  3. V. S. Voblikov, Yu. P. Kornilov, V. I. Nozdrachev, et al., “Correction of the form of diamond grains in a vibrating grinder,” in: Contemporary Synthetic Superhard Materials and Fields of Their Application [in Russian], Proceedings of VNIIALMAZA, No. 4 (1976), pp. 82–88.

    Google Scholar 

  4. V. S. Voblikov, Yu. P. Kornilov, and V. I. Nozdrachev, “Method for estimation of the homogeneity of the composition of diamond powders based on the grain strength,” in: Contemporary Synthetic Superhard Materials and Fields of Their Application [in Russian], Proceedings of VNIIALMAZA, No. 4 (1976), pp. 25–27.

  5. Yu. P. Kornilov and V. S. Voblikov, “Estimation of the grain composition of diamond powders,” Almaz. Sverkhtv. Mater., Issue 6, 12–14 (1974).

    Google Scholar 

  6. A. A. Orap, G. P. Bogatyreva, A. M. Koshkin, et al., “Influence of the homogeneity of the grain composition of diamond micro-powders on the quality of a polish face,” Sverkhtv. Mater., No. 3, 58–61 (1989).

    Google Scholar 

  7. M. S. Pivovarov, “Dimensional homogeneity and service properties of diamond powders,” Almaz. Sverkhtv. Mater., Issue 1, 5–6 (1974).

  8. P. I. Yashcheritsin and A. G. Zaitsev, Improvement of the Quality of Grinding Surfaces and Cutting Properties of Abrasive-Dia-mond Tools [in Russian], Nauka i Tekhnika, Minsk (1972).

    Google Scholar 

  9. N. V. Novikov, G. P. Bogatyreva, G. F. Nevstruev, and G. D. Il'nitskaya, “Estimation of the homogeneity of high-strength diamond grinding powders on the basis of the static strength and heat resistance,” in: “Rock Cutting and Metal-Working Tools – Technique and Technology of Their Production and Application [in Russian] (Kiev, October 2–4, 2000), Kiev (2000), pp. 17–18.

  10. N. V. Novikov, Yu. I. Nikitin, and G. A. Petasyuk, “Homogeneity of grinding powders of synthetic diamonds and criteria of its quantitative estimation,” Sverkhtv. Mater., No. 5, 65–74 (1999).

    Google Scholar 

  11. I. N. Bronshtein and K. A. Semendyaev, A Handbook on Mathematics [in Russian], Nauka, Moscow (1986).

    Google Scholar 

  12. P. Ya. Starozhitskii and E. L. Danilenko, “On the use of a generalized reduced quality index,” Zavod. Lab., 41, No. 1, 87–88 (1975).

    Google Scholar 

  13. B. P. Shtarkman, T. M. Kartashova, I. M. Monich, and I. N. Razinskaya, “Application of a desirability function for the complex estimation of the quality of suspension polymethylmethacrylate,” Plast. Mass., No. 1, 61–63 (1969).

    Google Scholar 

  14. DSTU 3292-95. Diamond Synthetic Powders. General Technical Conditions [in Ukrainian], Introduced in 01.01.1996 (1996).

Download references

Author information

Authors and Affiliations

  1. Bakul' Institute of Superhard Materials, Ukrainian Academy of Sciences, Kiev

    H. A. Petasyuk

Authors
  1. H. A. Petasyuk
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Petasyuk, H.A. System-Criterional Method for Quantitative Estimation of the Homogeneity of Superhard Dispersed Materials. Materials Science 39, 727–732 (2003). https://doi.org/10.1023/B:MASC.0000023513.37333.8b

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/B:MASC.0000023513.37333.8b

Keywords

Search

Navigation