@Detik
Bahan carbon fiber nya sama apa beda, bro?
Bahan yang dipakai untuk kapal perang Inggris itu sama ngga dengan yang dipakai KRI Klewang?
sama mod..
KRI :
anggal 31 Agustus yang lalu, Kapal Perang Trimaran yang resmi diberi nama KRI Klewang diluncurkan di selat Bali, Kalipuro, Banyuwangi, Jawa Timur. KRI Klewang ini mempunyai panjang 63 meter, berbahan dasar
vinylester carbon fiber (infused) dengan kemampuan tidak terdeteksi oleh radar, tidak mengandung unsur magnet, serta tingkat deteksi panas dan suara yang
Source:
http://idbrains.com/2012/09/05/today-videos/kri-klewang-kapal-perang-trimaran-berita-foto-dan-video/#ixzz281kilDoWWarship :
All-carbon ship a first
Kockums AB (Malmö, Sweden) has been constructing ships for more than 320 years. While most of its products have used wood and metal, the company's Karlskrona Shipyard in southeastern Sweden readily adopted composite construction techniques in the late 1960s and early 1970s when the company recognized the design benefits for minehunters and fast coastal patrol boats, says Sven-Erik Hellbratt, Karlskrona's design manager and director of composite structures. Kockums parent Howaldtswerke-Deutsche Werft AG (Keil, Germany) also is experienced in composites construction, having designed and built a number of submarines that incorporate composite sandwich structure, including the 212 Class for the German Navy.
Kockums launched the all-composite minehunter MS Viksteen in 1974, and today is constructing the fourth of six
carbon fiber/vinylester Visby corvettes — the first military vessels to be built entirely of carbon fiber — for the Royal Swedish Navy.
US Army warship :
The DDG-1000 project evaluated a ridiculous number of material combinations, generating more than 6,000 individual test pieces over 10 years. Ultimately, the engineering team settled on a sandwich construction, featuring balsa supplied from New Jersey, between skins made from Toray T700 12K carbon fiber, supplied by Toray Carbon Fiber America Inc of Texas, and the 510A vinylester resin from Ohio. Then a California based company wove the T700 fiber into three different types of fabric: a noncrimp ±45° stitched material at a weight of 410 g/m², a bonded unidirectional material at 680 g/m², and a plain-weave 0°/90° fabric at 300 g/m².
masalahnya bukan pada karbon fibernya mod..
masalah pada belajar dari kesalahan..