Sintered steels intended for fabrication of metal-diamond composites

• Autorzy: Borowiecka-Jamrozek Joanna Maria , Konstanty Janusz Stefan

Identyfikatory

DOI

10.12913/22998624/202860

• Języki publikacji: EN

Abstrakty

EN

The main objective of the present work was to determine a high-alloy Cu-Sn-Ni steel powder preparation conditions and as-consolidated properties of the material in view of its application as a matrix in metal-bonded diamond tools. A mixture of three commercial powders was subjected to ball milling for 30, 60 and 120 hours and then consolidated by the hot-press route. The sintered specimens were tested for density, hardness and oxygen content, and subjected to static tensile test, dilatometric measurements and microstructural observations. The results obtained indicate that the tested material shows relatively high density, hardness and mechanical strength and thus lends itself to manufacturing of diamond-impregnated tool components used for processing of natural stone and ceramics.

Słowa kluczowe

EN

powder metallurgy; sintered diamond tools; metallic matrix; mechanical properties; dilatometry

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2025
• Tom: Vol. 19, no. 6
• Strony: 291--300
• Opis fizyczny: Bibliogr. 30 poz., fig., tab.

Twórcy

autor

Borowiecka-Jamrozek Joanna Maria

• Faculty of Mechatronics and Mechanical Engineering, Kielce University of Technology, al. Tysiąclecia Państwa Polskiego 7, Kielce, Poland

• https://orcid.org/0000-0002-8680-6595

autor

Konstanty Janusz Stefan

• Faculty of Metals Engineering and Industrial Computer Science, AGH - University of Krakow, al. Mickiewicza 30, 30-059 Krakow, Poland

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki (2025).