Pembuatan komposit matriks logam AI5Cu/AI2O3(p) dan AI5Cu/SiC(p) melalui proses pengadukan dan tempa cetakan terbuka = Metal matrix composite AI5Cu/AI2O3 and AI5Cu/SiC making with stirring and open dies forging process
| Main Authors: | Toni Bambang Romijarso, author, Add author: Dedi Priadi, supervisor, Add author: Rudi Subagja, supervisor, Add author: Winarto, examiner, Add author: Sutopo, examiner |
|---|---|
| Format: | Masters Doctoral |
| Terbitan: |
, 2008
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| Subjects: | |
| Online Access: |
https://lib.ui.ac.id/detail?id=20275210 |
| ctrlnum |
20275210 |
|---|---|
| fullrecord |
<?xml version="1.0"?>
<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><type>Thesis:Masters</type><title>Pembuatan komposit matriks logam AI5Cu/AI2O3(p) dan AI5Cu/SiC(p) melalui proses pengadukan dan tempa cetakan terbuka = Metal matrix composite AI5Cu/AI2O3 and AI5Cu/SiC making with stirring and open dies forging process</title><creator>Toni Bambang Romijarso, author</creator><creator>Add author: Dedi Priadi, supervisor</creator><creator>Add author: Rudi Subagja, supervisor</creator><creator>Add author: Winarto, examiner</creator><creator>Add author: Sutopo, examiner</creator><publisher/><date>2008</date><subject>Composite materials.</subject><subject>TECHNOLOGY & ENGINEERING / Material Science.</subject><description>[<b>ABSTRAK</b><br>
Komposit Matriks Logam (KML), pada saat ini merupakan salah satu material yang banyak digunakan di industri manufaktur terutama yang berbasis alumunium, karena alumunium ini mempunyai berat jenis yang rendah. Material alumunium sebagai matriks dengan penguat Al2O3 maupun SiC sudah banyak digunakan dalam pembuatan KML. Proses pembuatan KML di Indonesia merupakan hal yang baru-baru ini ramai diminati, meskipun penelitian awal sudah dilakukan jauh sebelumnya. Faktor penting pada pembuatan KML adalah menghidari adanya keropos atau adanya porositas pada hasil produk. Karena itu pada percobaan ini setelah dilakukan proses pengadukan dilanjutkan dengan proses tempa untuk mengurangi adanya porositas tersebut. Bahan yang digunakan sebagai matriks adalah Al-5%Cu dengan kandungan 4% Mg sebagai wetting agent, sedangkan penguat yang digunakan adalah 5 dan 10% Vf Al2O3 serta 5 dan 10% Vf SiC. Pengujian mekanik yang dilakukan antara lain uji tarik, kekerasan dan keausan, sedangkan pengujian fisik; metalografi, berat jenis, porositas, SEM/EDS dan XRD, untuk melihat fasa dan senyawa baru. Dengan pertambahan penguat Al2O3 maupun SiC terjadi kenaikkan sifat mekanik antaralain naiknya angka kekerasan dan turunnya nilai keausan.
<hr>
<b>ABSTRACT</b><br>
The Metal Matrix Composite (MMCs), one of a kind material which is widely used in manufacturing industry, especially made form aluminum. It is caused by the easiness to process and the weight that is lighter then the other metals. The using of reinforced material such as Al2O3 and SiC have been known to make MMCs. The making of MMCs in Indonesia have just developed recently, eventough the previous research have been conducted for a long time. The important factor in making MMCs in to prevent the porosity at it?s product. This is the reason why we conduct a forging process after the agitation process. The materials used as matrix is Al-5%Cu with 4% Mg content as wetting agent, and as reinforcement 5 and 10% volume fraction Al2O3 and 5 and 10% of volume fraction SiC is used. The mechanical testing, such as metallography, weight measuring, porosity, SEM/EDS and XRD, is conducted to see the existence of new phase. As the increasing of Al2O3 and SiC content, the mechanical properties, such as hardness in increasing and the wear rate is decrease., The Metal Matrix Composite (MMCs), one of a kind material which is widely used in manufacturing industry, especially made form aluminum. It is caused by the easiness to process and the weight that is lighter then the other metals. The using of reinforced material such as Al2O3 and SiC have been known to make MMCs. The making of MMCs in Indonesia have just developed recently, eventough the previous research have been conducted for a long time. The important factor in making MMCs in to prevent the porosity at it?s product. This is the reason why we conduct a forging process after the agitation process. The materials used as matrix is Al-5%Cu with 4% Mg content as wetting agent, and as reinforcement 5 and 10% volume fraction Al2O3 and 5 and 10% of volume fraction SiC is used. The mechanical testing, such as metallography, weight measuring, porosity, SEM/EDS and XRD, is conducted to see the existence of new phase. As the increasing of Al2O3 and SiC content, the mechanical properties, such as hardness in increasing and the wear rate is decrease.]</description><identifier>https://lib.ui.ac.id/detail?id=20275210</identifier><recordID>20275210</recordID></dc>
|
| format |
Thesis:Masters Thesis Thesis:Doctoral |
| author |
Toni Bambang Romijarso, author Add author: Dedi Priadi, supervisor Add author: Rudi Subagja, supervisor Add author: Winarto, examiner Add author: Sutopo, examiner |
| title |
Pembuatan komposit matriks logam AI5Cu/AI2O3(p) dan AI5Cu/SiC(p) melalui proses pengadukan dan tempa cetakan terbuka = Metal matrix composite AI5Cu/AI2O3 and AI5Cu/SiC making with stirring and open dies forging process |
| publishDate |
2008 |
| topic |
Composite materials TECHNOLOGY & ENGINEERING Material Science |
| url |
https://lib.ui.ac.id/detail?id=20275210 |
| contents |
[<b>ABSTRAK</b><br>
Komposit Matriks Logam (KML), pada saat ini merupakan salah satu material yang banyak digunakan di industri manufaktur terutama yang berbasis alumunium, karena alumunium ini mempunyai berat jenis yang rendah. Material alumunium sebagai matriks dengan penguat Al2O3 maupun SiC sudah banyak digunakan dalam pembuatan KML. Proses pembuatan KML di Indonesia merupakan hal yang baru-baru ini ramai diminati, meskipun penelitian awal sudah dilakukan jauh sebelumnya. Faktor penting pada pembuatan KML adalah menghidari adanya keropos atau adanya porositas pada hasil produk. Karena itu pada percobaan ini setelah dilakukan proses pengadukan dilanjutkan dengan proses tempa untuk mengurangi adanya porositas tersebut. Bahan yang digunakan sebagai matriks adalah Al-5%Cu dengan kandungan 4% Mg sebagai wetting agent, sedangkan penguat yang digunakan adalah 5 dan 10% Vf Al2O3 serta 5 dan 10% Vf SiC. Pengujian mekanik yang dilakukan antara lain uji tarik, kekerasan dan keausan, sedangkan pengujian fisik; metalografi, berat jenis, porositas, SEM/EDS dan XRD, untuk melihat fasa dan senyawa baru. Dengan pertambahan penguat Al2O3 maupun SiC terjadi kenaikkan sifat mekanik antaralain naiknya angka kekerasan dan turunnya nilai keausan.
<hr>
<b>ABSTRACT</b><br>
The Metal Matrix Composite (MMCs), one of a kind material which is widely used in manufacturing industry, especially made form aluminum. It is caused by the easiness to process and the weight that is lighter then the other metals. The using of reinforced material such as Al2O3 and SiC have been known to make MMCs. The making of MMCs in Indonesia have just developed recently, eventough the previous research have been conducted for a long time. The important factor in making MMCs in to prevent the porosity at it?s product. This is the reason why we conduct a forging process after the agitation process. The materials used as matrix is Al-5%Cu with 4% Mg content as wetting agent, and as reinforcement 5 and 10% volume fraction Al2O3 and 5 and 10% of volume fraction SiC is used. The mechanical testing, such as metallography, weight measuring, porosity, SEM/EDS and XRD, is conducted to see the existence of new phase. As the increasing of Al2O3 and SiC content, the mechanical properties, such as hardness in increasing and the wear rate is decrease., The Metal Matrix Composite (MMCs), one of a kind material which is widely used in manufacturing industry, especially made form aluminum. It is caused by the easiness to process and the weight that is lighter then the other metals. The using of reinforced material such as Al2O3 and SiC have been known to make MMCs. The making of MMCs in Indonesia have just developed recently, eventough the previous research have been conducted for a long time. The important factor in making MMCs in to prevent the porosity at it?s product. This is the reason why we conduct a forging process after the agitation process. The materials used as matrix is Al-5%Cu with 4% Mg content as wetting agent, and as reinforcement 5 and 10% volume fraction Al2O3 and 5 and 10% of volume fraction SiC is used. The mechanical testing, such as metallography, weight measuring, porosity, SEM/EDS and XRD, is conducted to see the existence of new phase. As the increasing of Al2O3 and SiC content, the mechanical properties, such as hardness in increasing and the wear rate is decrease.] |
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