Ditemukan 11 dokumen yang sesuai dengan query
Anne Zulfia
Jakarta: UI-Press, 2008
PGB 0502
UI - Pidato Universitas Indonesia Library
Anne Zulfia
Depok: Fakultas Teknik Universitas Indonesia, 1991
04/Zul/s
UI - Laporan Penelitian Universitas Indonesia Library
Anne Zulfia
Depok: Fakultas Teknik Universitas Indonesia, 1991
04/Zul/p
UI - Laporan Penelitian Universitas Indonesia Library
Anne Zulfia
Depok: Fakultas Teknik Universitas Indonesia, 1996
04/Zul/s-1
UI - Laporan Penelitian Universitas Indonesia Library
Anne Zulfia
"
Komposit matriks atau MMC's menawarkan masa depan yg baik,spesifik kekakuan (stiffnes) dan kekuatan meningkat relatif terhadap bhn tanpa penguatan walaupun sifat meakanik dpt dipengaruhi oleh kehadiran porositas dr prosesi pengecoran dengan stiring.Pengaruh dr penekanan isostatik panas (HIPping) pd porositas didlm paduan aluminium stir-cast A357/15 vol%Sic partikel MMC's telah diteliti.Empat perlakuan HIPping yg berbeda telah diselidiki dan hasilnya menunjukkan bahwa HIPping dengan kondisi 565oC/103 MPa/15 menit diikuti oleh 535oC/103MPa/2 jam adalah yg optimum.Pengujian 4 titik banding ...
"
Depok: Fakultas Teknik Universitas Indonesia, 2002
JUTE-XVI-2-Jun2002-87
Artikel Jurnal Universitas Indonesia Library
Anne Zulfia
"
Pembuatan komposit matriks logam Al-SiC dapat dilakukan dengan metode infiltrasi tanpa tekanan (PRIMEX). Penelitian ini dilakukan dengan menggunakan ingot alumunium AC2B sebagai matrik dan 50%Vf serbuk SiC sebagai penguat yang dicampur dengan 10%wt Mg sebagai wetting agent.
Waktu tahan dan suhu pemanasan pada penelitian ini divariasikan untuk melihat pengaruh waktu tahan dan suhu pemanasan terhadap sifat mekanik dari komposit Al-SiC. Waktu tahan yang digunakan adalah 2, 5, 8, 10, dan 12 jam sedangkan suhu pemanasan yang ...
"
Depok: Lembaga Penelitian Universitas Indonesia, 2006
AJ-Pdf
Artikel Jurnal Universitas Indonesia Library
Anne Zulfia
"
Aluminum, as a conductor material, has long been used for high-voltage overhead transmission lines due to its economic value and high electrical conductivity. By adding Al2O3np and alloying elements such as zirconium (Zr), cerium (Ce), and magnesium (Mg), aluminum’s strength and performance could be improved without compromising too much of its electrical conductivity. The focus of this research was to investigate the mechanical, electrical properties, and microstructure of Al-0.12%Zr-0.15%Ce-5%Mg, reinforced with different volume fractions (from ...
"
Depok: Faculty of Engineering, Universitas Indonesia, 2016
UI-IJTECH 7:3 (2016)
Artikel Jurnal Universitas Indonesia Library
Anne Zulfia
"
Metal Matrix Composite (MMCs) is combination from two material or more with metal as matrix developed to improve the nature of metal; strength, hardness. electric resistance stability at high temperature. Aluminum as a matrix composite developed because is light, cheap, and easy to fabrication. Pressureless infiltration is one of the fabrication process of metal matrix composite in a melt condition which is developing because more economic; no need complicated equipments. Characteristic of metal matrix: composite ...
"
Depok: Fakultas Teknik Universitas Indonesia, 2005
JUTE-19-3-Sep2005-238
Artikel Jurnal Universitas Indonesia Library
Anne Zulfia
"
This research is to study the effects of _firing temperature and holding time on characteristics of Directed Metal Oxidation (DIMOAQ Ceramic Matrix Composites (CMCs) SiC /' A1 product. In this research, the firing temperature and holding time used are varied from 900° C to 1300° C with holding time 10 and 20 hours for each temperature. The characterizations of composite products are examined such as density and porosity test, micro hardness test, microstructure examination and ...
"
Depok: Fakultas Teknik Universitas Indonesia, 2005
JUTE-19-4-Des2005-308
Artikel Jurnal Universitas Indonesia Library
Anne Zulfia
"
Pure Al/SiC metal matrix composites (MMC) have been successful produced by the Lanxide process with different processing temperature for 8 hours. The process is simply without aid externally pressure. However, N2 oxygen free was flushed during the process. Molten pure Al has fully infiltrated to the preform with Sl/1% Mg at 750, 800, 850, 900 and 1000°C§ but infiltration did not occur to the preform with 3Vj'% Mg. Voids exist above the infiltrated preform in ...
"
Depok: Fakultas Teknik Universitas Indonesia, 2001
JUTE-15-2-Jun2001-202
Artikel Jurnal Universitas Indonesia Library
