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Pengaruh temperatur sinter dan fraksi volume penguat Al2O3 terhadap karakteristik komposit laminat hibrid Al/SiC-Al/Al2O3 produk metalurgi serbuk = The effect of sintering temperature and Al2O3 reinforcement volume fraction on the characteristic of Al/SiC-Al/Al2O3 hybrid laminate composite as a powder metallurgy product

Franciska Pramuji Lestari; Anne Zulfia, supervisor (Fakultas Teknik Universitas Indonesia, 2008)

 Abstract

Kebutuhan material yang semakin tinggi mendorong manusia untuk menciptakan sebuah rekayasa material, maka dikembangngkanlah komposit laminat hibrid dengan Al sebagai matriks dan SiC serta Al2O3 sebagai penguatnya. Pembuatan komposit laminat hibrid Al/SiC-Al/Al2O3 ini menggunakan proses metalurgi serbuk dengan proses pelapisan electroless plating logam Mg untuk meningkatkan keterbasahan.
Pada penelitian ini dilakukan variasi temperatur sinter 600°C, 650°C dan 700°C serta variasi fraksi volume penguat Al2O3 10%, 20%, 30%, dan 40% untuk mengetahui karakteristik material komposit laminat hibrid Al/SiC-Al/Al2O3.
Hasil menunjukkan bahwa peningkatan temperatur sinter dan fraksi volume penguat Al2O3 akan meningkatkan densitas dan modulus elastisitas serta menurunkan porositas pada komposit laminat hibrid Al/SiC-Al/Al2O3.

The increasing demand of material has motivated human being to create a material design. This stimulates the developing of hybrid laminate composite by the use of Al as the matrix and SiC and Al2O3 as the reinforcements. The Al/SiC-Al/Al2O3 hybrid laminate composite is done by using powder metallurgy process by means of Mg metal electroless plating process in order to increase wettability.
In this research, the variations of 600°C, 650°C and 700°C sintering temperature and the variations of 10%, 20%, 30% and 40% Al2O3 reinforcement volume fraction were done to find out the characteristic of Al/SiC-Al/Al2O3 hybrid laminate composite material.
The result showed that the raising of the sintering temperature and the Al2O3 reinforcement volume fraction increases the density and the modulus elasticity and decreases the porosity of the Al/SiC-Al/Al2O3 hybrid laminate composite.

 Metadata

Collection Type : UI - Skripsi Open
Call Number : S51100
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Publishing : Depok: Fakultas Teknik Universitas Indonesia, 2008
Cataloguing Source LibUI ind rda
Content Type text
Media Type unmediated ; computer
Carrier Type volume ; online resource
Physical Description xiv, 84 pages : illustration ; 30 cm + appendix
Concise Text
Holding Institution Universitas Indonesia
Location Perpustakaan UI, Lantai 3
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Call Number Barcode Number Availability
S51100 14-17-929822663 TERSEDIA
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