Effect Of Compaction Pressure And Sintering Temperature On The Liquid Phase Sintering Behavior Of Al-Cu-Zn Alloy

• Autorzy: Lee S. H. , Ahn B.

Identyfikatory

DOI

10.1515/amm-2015-0158

Warianty tytułu

PL

Wpływ ciśnienia prasowania i temperatury spiekania na spiekanie stopu Al-Cu-Zn z udziałem fazy ciekłej

• Języki publikacji: EN

Abstrakty

EN

The liquid phase sintering characteristics of Al-Cu-Zn alloy were investigated with respect to various powder metallurgy processing conditions. Powders of each alloying elements were blended to form Al-6Cu-5Zn composition and compacted with pressures of 200, 400, and 600 MPa. The sintering process was performed at various temperatures of 410, 560, and 615°C in N2 gas atmosphere. Density and micro-Vickers hardness measurements were conducted at different processing stages, and transverse rupture strength of sintered materials was examined for each condition, respectively. The microstructure was characterized using optical microscope and scanning electron microscopy. The effect of Zn addition on the liquid phase sintering behavior during P/M process of the Al-Cu-Zn alloy was also discussed in detail.

Słowa kluczowe

EN

powder metallurgy; liquid phase sintering; compaction pressure; Al-Cu-Zn alloy

PL

metalurgia proszków; spiekanie w fazie ciekłej; ciśnienie prasowania; stop Al-Cu-Zn

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2015
• Tom: Vol. 60, iss. 2B
• Strony: 1485--1489
• Opis fizyczny: Bibliogr. 18 poz., rys.

Twórcy

autor

Lee S. H.

• Department of Energy Systems Research, Ajou University, Suwon, Korea

autor

Ahn B.

• Department of Energy Systems Research, Ajou University, Suwon, Korea

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.