Effect of sintering temperature and isostatic pressure on selected properties of selected electrical contact materials manufactured by hot isostatic pressing

• Autorzy: Kołacz Dariusz , Kulasa Joanna , Krukowski Karol , Hury Anna , Muzia Grzegorz , Osadnik Małgorzata , Kalabis Jarosław
• Języki publikacji: EN

Abstrakty

EN

This paper presents the results of studies on the consolidation of metallic and composite powders by the hot isostaticpressing (HIP) process intended for electrical contact materials. Ag, Cu metallic powders, as well as AgW48Re2, AgRe1 and CuW47Re3 composite powders were used in the investigations. Green compacts for consolidation and hot sintering under pressure were prepared by double-sided axial pressing in steel dies. The density, electrical conductivity, and hardness were measured on the obtained sinters after the HIP process, and the microstructure was examined on selected ones. The research indicates that applying this technology allows good quality electrical material to be obtained, intended for electrical contact material.

Słowa kluczowe

EN

hot isostatic pressing; pressing; sintering; metallic powder; composite; sinter; contact material; hardness; density

PL

wysokotemperaturowe prasowanie izostatyczne; tłoczenie; spiekanie; proszek metaliczny; kompozyt; spiek; materiał stykowy; twardość; gęstość

• Wydawca: Polskie Towarzystwo Materiałów Kompozytowych
• Czasopismo: Composites Theory and Practice
• Rocznik: 2023
• Tom: R. 23, nr 2
• Strony: 67--75
• Opis fizyczny: Bibliogr. 19 poz., rys., tab.

Twórcy

autor

Kołacz Dariusz

• Lukasiewicz Research Network – Institute of Non-Ferrous Metals, ul. Sowinskiego 5, 44-100 Gliwice, Poland

autor

Kulasa Joanna

• Lukasiewicz Research Network – Institute of Non-Ferrous Metals, ul. Sowinskiego 5, 44-100 Gliwice, Poland

autor

Krukowski Karol

• Lukasiewicz Research Network – Institute of Non-Ferrous Metals, ul. Sowinskiego 5, 44-100 Gliwice, Poland

autor

Hury Anna

• Lukasiewicz Research Network – Institute of Non-Ferrous Metals, ul. Sowinskiego 5, 44-100 Gliwice, Poland

autor

Muzia Grzegorz

• Lukasiewicz Research Network – Institute of Non-Ferrous Metals, ul. Sowinskiego 5, 44-100 Gliwice, Poland

autor

Osadnik Małgorzata

• Lukasiewicz Research Network – Institute of Non-Ferrous Metals, ul. Sowinskiego 5, 44-100 Gliwice, Poland

autor

Kalabis Jarosław

• Lukasiewicz Research Network – Institute of Non-Ferrous Metals, ul. Sowinskiego 5, 44-100 Gliwice, Poland

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).