Density Measurement of Powder Metallurgy Compacts by Means of Small Indentation  

Oleh:

Quadrini, Fabrizio ; Squeo, Erica Anna

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Manufacturing Science and Engineering vol. 130 no. 3 (Jun. 2008), page 034503.
Topik: Density Measurement of Powder Metallurgy Compacts; Means of Small Indentation

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ93.11 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

In this study, the density of powder metallurgy compacts was measured by means of small indentation. Zinc (Zn) and aluminum (Al) tablets were fabricated by cold compaction of powders: different tablet densities were obtained by changing the packing pressure. Instrumented indentation tests were carried out by means of flat cylindrical indenters having diameters of 1 mm and 2 mm. After a calibartion procedure, the slope of the indentation curve or the indentation load can be used for the density evaluation.

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