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Artifacts in metallography: mechanical damage during sample preparation. Part 2. Artifacts introduced by grinding and polishing

https://doi.org/10.21122/1683-6065-2025-1-90-97

Abstract

This study demonstrates the appearance of ground surfaces of ferrous and non-ferrous metal alloys when the defective layer from sectioning is incompletely removed. The defects resulting from insufficient grinding and polishing at various stages of sample preparation, as well as the impact of “edge rounding” on the accuracy of metallographic analysis, are discussed.

About the Author

A. G. Anisovich
Institute of Applied Physics of the National Academy of Sciences of Belarus
Belarus

Minsk, Belarus, 16, Akademicheskaya str.



References

1. Anisovich A. G., Rumyantseva I. N. Praktika metallograficheskogo issledovaniya materialov [Practice of metallographic research of materials]. Minsk, Belaruskaya Navuka Publ., 2013, 221 p.

2. Weinberg F. (ed.) Pribory i metody fizicheskogo metallovedeniya [Devices and methods of physical metallurgy]. Moscow, Mir Publ., 1973, vol. 1.

3. Anisovich A. G. Osobennosti metallograficheskogo preparirovaniya dlya analiza tonkih sloev i pokrytij [Particularities of metallographic preparation for the analysis of thin layers and coatings]. Lit’e i metallurgiya = Foundry production and metallurgy, 2020, no. 2, pp. 59–62.

4. Uglov V. V. [et al.] Izmenenie mikrostruktury i mekhanicheskih svojstv zheleza v rezul’tate vozdejstviya kompressionnogo plazmennogo potoka [Change in the microstructure and mechanical properties of iron as a result of exposure to a compression plasma flow]. Fizika i himiya obrabotki materialov = Physics and chemistry of materials processing, 2004, no. 4, pp. 37–42.

5. Anisovich A. G. Microstructural effects on the surface of materials in magnetic fields. Surface Engineering and Applied Electrochemistry, 2019, vol. 55, no. 2, pp. 157–161.


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For citations:


Anisovich A.G. Artifacts in metallography: mechanical damage during sample preparation. Part 2. Artifacts introduced by grinding and polishing. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2025;(1):90-97. (In Russ.) https://doi.org/10.21122/1683-6065-2025-1-90-97

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ISSN 1683-6065 (Print)
ISSN 2414-0406 (Online)