「Aluminium」に関連した動画の一覧

	Interesting facts about aluminium  Aluminium and its alloys are among the most important materials in the manufacture of profiles, tubes, and metal sheets. Aluminium is the most common metal in the earth's crust, but being a base metal it is not found in its pure form. The most important raw material for alumiunium smelting is bauxite. The red-brown mineral is found in Australia, Guinea, Brazil, and Jamaica amongst other places. The production of aluminium from bauxite takes place in two stages: First the ore is cleaned of impurities resulting in pure alumina (aluminium oxide). The metal is then obtained in the subsequent molten electrolysis process. Pure aluminium is a silver-white, relatively soft light metal, which is very ductile and malleable. Aluminium has very good electrical and thermal conducting properties. It is relatively resistant to humidity and atmospheric oxygen. This is due to the thin layer of oxide that forms on freshly scarified aluminium within seconds and protects the aluminium underneath from further corrosion. Aluminium is a metal with outstanding properties, and it is difficult to imagine everyday life and work without it. It is three times lighter than steel and can easily be compounded with many other materials. It defies the effects of weather and the environment for decades, and it can be recycled almost without limits! More information: products.alfer.com 2010年08月18日再生回数 17981
	Nie pomalujesz ! To je amelinium (to je aluminium!)  Nie pomalujesz ! To je amelinium 2012年05月09日再生回数 25488
	Re: Melting Aluminium at home  Me melting aluminum at my shop. The device is a 1200 Watt CalRod heating element embedded in a Perlite / Furnace Cement (4:1 ratio) refractory. The crucible is a ceramic jar I found at home, it holds 700 mL. The temperature is somewhere around 900C (1650F) or higher... Spent less then $50 dollars to make it. 2008年01月21日再生回数 225013
	The story of Aluminium Recycling  The story of Aluminium Recycling shows the journey that takes place for aluminium from your recycling boxes or bring banks to the reprocessor and then ultimately back into new products. 2010年10月15日再生回数 9107
	Exclusive: Jenna Marbles on Her Unexpected YouTube Success  Peppered by her quirky sense of humor, hilarious insights, and canine companions, Jenna Marbles' videos have launched her into Internet stardom. Since posting her first video about two years ago, Jenna Marbles has become the number one female on YouTube, boasting nearly 3 million subscribers and 500 million channel views. Shira Lazar sat down with Jenna to discuss Internet celebrity life and her unexpected launch into YouTube stardom. Visit Jenna Marbles Youtube page: www.youtube.com Follow Jenna Marbles on Twitter at twitter.com For more go to: whatstrending.com Subscribe! http Read our blog to discover more trends! whatstrending.com Follow us on Twitter for real-time updates! www.twitter.com Like us on Facebook! www.facebook.com Add us to your circles on Google+! plus.google.com Come Pin with us on Pinterest! www.pinterest.com Love sharing videos? Check us out on Chill.com www.chill.com Download our mobile app to keep in the know everywhere you go! www.mobileroadie.com 2012年05月04日再生回数 138394
	Aluminium: "Bubble Trouble" The American Airlines drama parody starring The Aluminum Lady  In this episode, The Aluminum Lady speaks to Bain about how to get rid of some flight attendants while making it appear that she's introducing an innovative new product at American. Later, her insecurities get the most of her as she's left in the London townhouse alone in the tub. Inspired by Meryl Streep's portrayal of Margaret Thatcher in "Iron Lady", "The Aluminum Lady" stars as the Minister of Flight Attendants for American Airlines, ruling over their 17000 flight attendants. She's ruthless and greedy and won't let anyone stand between her and her goose that lAAys the golden eggs. 2012年03月05日再生回数 31831
	Aluminium and the Age of Flight - Metal: How It Works - BBC Four  Morea bout this programme: www.bbc.co.uk Professor Mark Miodownik reveals why aluminium became the metal that took us into the age of flight. Professor Mark Miodownik travels to Israel to trace the history of our love affair with gleaming, lustrous metal. He learns how we first extracted glinting copper from dull rock and used it to shape our world. We see how our eternal quest for lighter, stronger metals led us to forge hard, sharp steel from malleable iron and to create complex alloys in order to conquer the skies. 2012年03月28日再生回数 2277
	Dangerous! Never do this! Smelting Aluminium without fancy equipment  Seriously, don't ever do this because I don't want to hear about someone burning their fingers off because they did what i did. I use fire a lot, know what I'm doing, and am aware of, and accept the risks. So... I'm starting to think that I may have to build a big robot in the future that is made completely out of melted aluminium. Even better would be to use a giant parabolic dish to melt said aluminium. :-) Mmmm... sun. 2011年10月17日再生回数 23957
	Animation of aluminium extrusion process  An animation illustrating a complete cycle of aluminium extrusion production, including: die heating and transfer, billet heating, sawing, transfer to press, extrusion, cooling, sawing, stretching, stacking and ageing. Before extrusion begins, the die is also heated in a furnace. The die is a steel disk containing one or more cavities through which the aluminium is extruded. The die assembly is lowered into a holder and transferred into position within the press. The aluminium billets are heated in order to make them soft and then sawn to the required length. Before entering the press, the rear face is sprayed with a release agent to prevent it from sticking to the ram. Note that the billets are often heated so that the front end is hotter than the rear (taper heating). This is because as the billet progressively deforms in the press, it also heats up due to friction and deformation. Once inside the press, the billet is initially compressed and expands outwards to fill the container. Any trapped air is released by withdrawing the container/billet from the die face. The main extrusion cycle begins and as the profile emerges, it is cooled using air or water sprays in order to develop its metallurgical properties. At the end of extrusion, there is still a small length of billet remaining. This 'butt end' is sheared off in order to present a flat face for the subsequent billet to join onto. The extrusion is sawn off just past the cooling zone and then transferred to the ... 2011年02月07日再生回数 44117
	Tamiya Vanessa's Lunch Box 58347 Re-Release Aluminium Body Mounts & Brushless Motor  The Lunch Box is one of Tamiya's most popular models. Since it's release in 1987 it's sold more models that pretty much any other Tamiya RC Car. For more information about this model, please visit www.iconicrc.com This re-release addition has been modified and hopped up to include an Mtroniks 10.5T brushless motor, EZ-run 35A esc, Ansmann Aluminium Shocks, Fastrax Light Kit, Bearings and Aluminium body mounts. Of all the mods, the Aluminium body mounts are probably one of the simplest yet most significant as the body mounts are one of the most fragile areas of the Tamiya Lunch Box. 2012年05月26日再生回数 46