Physical and chemical processes of alloys formation during mechanical alloying. 1. The stage of granules reaction sintering

F. G. Lovshenko, O. B. Perevalova, Yu F. Ivanov, N. A. Popova, N. R. Sizonenko, D. V. Lychagin, E. V. Kozlov

Research output: Contribution to journalArticle

Abstract

Physical and chemical processes of alloys formation under mechanical doping were studied using scanning and transmission electron microscopy methods. Under the treatment in triborator definite particles refining, their saturation with defects and partitial formation of defect substructure with high stress fields was found to be achieved. Due to these processes solid phase alloying take place with new Cu9Al4, α-Al2O3 and γ-Al2O3 phases formation on the internal interfaces. Residual oxygen is trapped on defects.

Original languageEnglish
Pages (from-to)121-125
Number of pages5
JournalFizika i Khimiya Obrabotki Materialov
Issue number6
Publication statusPublished - Nov 1994

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Mechanical alloying
Sintering
Defects
Alloying
Refining
Doping (additives)
Oxygen
Transmission electron microscopy
Scanning electron microscopy

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Lovshenko, F. G., Perevalova, O. B., Ivanov, Y. F., Popova, N. A., Sizonenko, N. R., Lychagin, D. V., & Kozlov, E. V. (1994). Physical and chemical processes of alloys formation during mechanical alloying. 1. The stage of granules reaction sintering. Fizika i Khimiya Obrabotki Materialov, (6), 121-125.

Physical and chemical processes of alloys formation during mechanical alloying. 1. The stage of granules reaction sintering. / Lovshenko, F. G.; Perevalova, O. B.; Ivanov, Yu F.; Popova, N. A.; Sizonenko, N. R.; Lychagin, D. V.; Kozlov, E. V.

In: Fizika i Khimiya Obrabotki Materialov, No. 6, 11.1994, p. 121-125.

Research output: Contribution to journalArticle

Lovshenko, FG, Perevalova, OB, Ivanov, YF, Popova, NA, Sizonenko, NR, Lychagin, DV & Kozlov, EV 1994, 'Physical and chemical processes of alloys formation during mechanical alloying. 1. The stage of granules reaction sintering', Fizika i Khimiya Obrabotki Materialov, no. 6, pp. 121-125.
Lovshenko, F. G. ; Perevalova, O. B. ; Ivanov, Yu F. ; Popova, N. A. ; Sizonenko, N. R. ; Lychagin, D. V. ; Kozlov, E. V. / Physical and chemical processes of alloys formation during mechanical alloying. 1. The stage of granules reaction sintering. In: Fizika i Khimiya Obrabotki Materialov. 1994 ; No. 6. pp. 121-125.
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