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Hasil Pencarian

Ditemukan 3 dokumen yang sesuai dengan query
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Satrio Herbirowo
Pembuatan kawat superkonduktor MgB2/Fe menggunakan metode powder in tube dengan variasi penambahan dopan SIC dan CNT = Manufacturing of MgB2/Fe superconducting wire using powder in tube method with various SIC and CNT dopants / Satrio Herbirowo
" ABSTRAK
Kebutuhan material superkonduktor yang semakin tinggi mendorong manusia untuk merekayasa material ini terutama superkonduktor dalam bentuk kawat dalam aplikasi bidang kesehatan seperti Magnetic Resonance Imaging (MRI). Salah satu bahan yang berpotensi adalah MgB2 yang diharapkan dapat menggantikan material Nb3Sn karena selain mempunyai nilai temperatur kritis yang lebih tinggi, juga relatif lebih murah. Untuk mendapatkan sifat yang diinginkan, maka dalam penelitian ini dilakukan variasi jenis dopan yaitu silikon karbida (SiC) dan carbon nanotube (CNT) pada variasi komposisi persen berat sebesar 10 dan 20%. Karakteristik ... "
2016
T45673
UI - Tesis Membership  Universitas Indonesia Library
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Sergio
Effect of heat treatment on the Superconducting properties of nano-SiC doped MgB2 wires = Pengaruh perlakuan panas terhadap sifat superkonduktifitas kawat MgB2 berdopan nano-SiC
" ABSTRACT
One of the attempts performed to improve advanced materials is the application of superconducting wires as base materials for medical application. Magnesium Diboride MgB2 is one of the most promising superconducting wires that can be used to replace superconducting wires Nb. MgB2 superconductor has relatively high critical temperature, however, the main problem in manufacturing MgB2 superconducting wires is the formation of crack at the surface. This crack formation should be avoided, because crack will weaken ... "
2017
S67657
UI - Skripsi Membership  Universitas Indonesia Library
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Muhammad Tito Setiawan
Synthesis and characterization of MgB2/SiC and MgB2/CNT superconductor wire = Sintesis dan karakterisasi kawat superkonduktor MgB2/SiC dan MgB2/CNT
" ABSTRACT
Increasing of superconductor material usage in variety fields of application enforced engineers in making designs of superconductor. Superconductor wires has been applied in Magnetic Resonance Imaging MRI to examine human condition body. MgB2 superconductor material has the highest Tc for non Cu Based superconductor, which is at 39 K. One of the ways to synthesized of in situ MgB2 can be processed using powder in Tube PIT method. In this research, pure MgB2 was doped ... "
2018
S-Pdf
UI - Skripsi Membership  Universitas Indonesia Library