Ditemukan 161 dokumen yang sesuai dengan query
Natural fiber-reinforced composites have the potential to replace synthetic composites, leading to less expensive, stronger and more environmentally-friendly materials. This book provides a detailed review on how a broad range of biofibers can be used as reinforcements in composites and assesses their overall performance.
The book is divided into five major...
Cambridge, UK: Woodhead, 2015
e20426812
eBooks Universitas Indonesia Library
Concerns about global warming and the depletion of oil reserves have led to significant research into more sustainable composite materials made from natural materials. Recently, research has focussed on the development of nanoscale reinforcements for this new group of composites, significantly improving and extending their range of desirable properties. Environmentally...
Cambridge, UK: Woodhead, 2013
e20426988
eBooks Universitas Indonesia Library
The increased use of polymer matrix composites in structural applications has led to the growing need for a very high level of quality control and testing of products to ensure and monitor performance over time. Non-destructive evaluation (NDE) of polymer matrix composites explores a range of NDE techniques and the...
Cambridge, UK: Woodhead, 2013
e20427502
eBooks Universitas Indonesia Library
Polymer composites are increasingly used in aerospace applications due to properties such as strength and durability compared to weight. Edited by two leading authorities in the field, this book summarises key recent research on design, manufacture and performance of composite components for aerospace structures. Part one reviews the design and...
Cambridge, UK: Woodhead, 2015
e20427533
eBooks Universitas Indonesia Library
New York: Marcel Deker, 1997
R 620.118 COM
Buku Referensi Universitas Indonesia Library
INTISARI Telah dibuat superkonduktor komposit YBa2Cu307.x +X dengan X adalah Ag203 dan PVA (polyvinil alcohol) dan diukur suseptibilitasnya. Massa bahan komposit tambahan Ag203 sekitar 13 %, sedangkan massa PVA adalah 10 %. Superkonduktor komposit disiapkan dengan reaksi padatan. Selanjutnya cuplikan disiapkan dalam bentuk silinder tipis berdiameter 10 mm dan tebal...
JURFIN 1:3 (1997)
Artikel Jurnal Universitas Indonesia Library
The purpose of this study was to investigate the effect of different staining solutions on the color coordinates of indirect light-cured resin composites. 112 discs were made using four indirect composites, Signum+/ Haraeus-Kulzer, Sinfony/3M-Espe, GC Gradia/GC, Ena HRi/Micerium, and divided into four groups which immersed in tea, coffee, chocolate...
ODO 102:2 (2014)
Artikel Jurnal Universitas Indonesia Library
The aim of this study was to examine defect depths and volumes at the resin composite-dentin (R/D) interface after air polishing with different particles and spray angles. Samples were 54 dentin specimens that were formed in saucer-shaped cavities filled with resin composite. Each specimen was air polished with either sodium...
ODO 102:2 (2014)
Artikel Jurnal Universitas Indonesia Library
Telah dibuat superkonduktor komposit YBa2CuO7-x +X adalah 10% Ag2O3 dan 10 % PVA dan diukur suseptibilitasnya. superkonduktor komposit disiapkan dengan reaksi padatan. Selanjutnya cuplikan disiapkan dalam bentuk silinder tipis berdiameter 10 mm dan tebal sekitar 2 mm. Pengukuran suseptibilitasnya dilakukan dengan mengukur suseptibilitasnya AC-nya hasil pengukuran menunjukkan bahwa penambahan Ag2O3...
JURFIN 2:6 (1998)
Artikel Jurnal Universitas Indonesia Library
Azah Nurmailani Fauziah, author
ABSTRAK
Penekanan setelah impak merupakan salah satu parameter penting pada komposit dengan penguat serat sebagai material struktur. Penelitian ini bertujuan untuk memperoleh nilai tekan sesudah impak dan kerusakannya pada komposit epoksi-kevlar, epoksi-gelas dan epoksi-hibrid-kevlar/gelas. Spesimen komposit difabrikasi dengan metode hand lay-up dengan variasi energi impak yang diberikan adalah 4 J, 8...
2017
S67024
UI - Skripsi Membership Universitas Indonesia Library
