Notice: Undefined index: linkPowrot in C:\wwwroot\wwwroot\publikacje\publikacje.php on line 1275
[102620] Artykuł: Microstructure and Mechanical Properties of Fe-Cu-Ni Sinters Prepared by Ball Milling and Hot Pressing(Mikrostruktura i właściwości spieków Fe-Cu-Ni wytworzonych metodą mielenia i prasowania na gorąco)Czasopismo: Defect and Diffusion Forum Tom: 405, Strony: 379-384 ISSN: 1012-0386 Opublikowano: Listopad 2020 Liczba arkuszy wydawniczych: 1.00 Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Publikacja w czasopismach wymienionych w wykazie ministra MNiSzW (część A) Punkty MNiSW: 20 DOI Keywords: Metallic matrix  Ball milling  Powder metallurgy  Diamond tools  |
The main purpose of this work was to determine the effect of the powder composition on
the microstructure and properties of iron-based sinters used as a matrix in diamond tools. The Fe-
Cu-Ni sinters obtained from a mixture of ground powders were used for experiments. The influence
of manufacturing process parameters on the microstructure and mechanical properties of sinters was
investigated. Sintering was performed using hot-pressing technique in a graphite mould. The
investigations of obtained sinters included: density, hardness, static tensile test, X-ray diffraction
analysis, microstructure and fracture surface observations. The obtained results indicate that the
produced sinters have good plasticity and relatively high hardness.