Mike E Mon Sep 15, 2014 8:10 am
I just thought of a great, rather unknown topic that *could* have a huge influence on the Russian navy in the future... Forged carbon fiber! If you don't know what it is, forged CF is a mixture of carbon fibers held together via a resin. Unlike typical "fibers", it isn't woven, and it is instead "baked" together with the help of the resin and is "forged" (stamped) to the desired shape. This allows it to be easily produced in large quantities at a low cost, something regular woven CF can't claim... In fact, the tub of a Lamborghini Sesto Elemento takes only 8 and 1/2 minutes to forge, imagine this technology on ships! Back to the topic, forged CF is 60% lighter than steel while being 600% percent stiffer! Not only that, but it should be stronger per amount of weight than Titanium, which is huge (if you can't tell already, I'm hyped about this stuff)! Keels could be *produced* (!) by the hour, while the rest of the hull could probably be assembled in smaller pieces within a couple of weeks. As if all of that isn't enough, the process of making forged CF produces under 1% waste, which is 50% percent less than other kinds of "fibers", fiberglass included. It can use the same paint as steel, which most composites aren't capable of... Most importantly, forging CF hulls, structures, and keels means no welding, which quickens the production process, and it also allows for less reliance on Titanium and other metals used in shipbuilding. I assume that some form of additive, either in the resin and/or carbon could be used to lighten and strengthen it even further. - Carbon nanotubes?
This technology has the capability to reduce ship building time from years to months, while being more efficient, resourceful, and economically smart at the same time.