This article is cited in 4 papers

The size effects in hardness of polycrystalline niobium

Yu.I. Golovin^ab, M. G. Isaenkova^ab, O. A. Krymskaya^ab, V. M. Vasyukov^ab, R. A. Stolyarov^ab, A. V. Shuklinov^ab, L. E. Polyakov<sup>ab

a</sup> Research Institute "Nanotechnology and Nanomaterials", Tambov State University
^b National Engineering Physics Institute "MEPhI", Moscow

Abstract: The indentation size effect on the hardness of polycrystalline niobium has been studied. A relationship between the material hardness and the indenter mark dimensions is established in a broad range of indentation depths (20 nm–70 $\mu$m).

Received: 23.11.2009

 English version: Technical Physics Letters, 2010, 36:4, 369–370

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