News tagged with steel
'Killer stainless steel': New process
(Phys.org) -- Stainless steel is the icon of cleanliness for home and commercial kitchens, restaurants, hospitals and other settings, but it can collect disease-causing bacteria like other surfaces if not ...
May 31, 2012 |
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Using graphene, scientists develop a less toxic way to rust-proof steel
(Phys.org) -- University at Buffalo researchers are making significant progress on rust-proofing steel using a graphene-based composite that could serve as a nontoxic alternative to coatings that contain hexavalent ...
Nanotechnology / Nanomaterials
May 18, 2012 |
4.5 / 5 (6) |
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New glass tops steel in strength and toughness
(PhysOrg.com) -- Glass stronger and tougher than steel? A new type of damage-tolerant metallic glass, demonstrating a strength and toughness beyond that of any known material, has been developed and tested ...
Jan 10, 2011 |
4.8 / 5 (32) |
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Smart bridges: Engineers load new bridge with damage-detection gauges
The new bridge over the Iowa River near downtown Iowa Falls is a major upgrade over the 1928 concrete arch structure it replaced last fall, once the longest arch span bridge in the state.
Apr 24, 2012 |
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New design keeps buildings standing and habitable after major earthquakes (w/ Video)
A new earthquake-resistant structural system for buildings, just successfully tested in Japan, will not only help a multi-story building hold itself together during a violent earthquake, but also return it ...
Sep 02, 2009 |
4.7 / 5 (9) |
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Engineers test effects of fire on steel structures, nuclear plant design
Ten years after 9/11, researchers at Purdue University are continuing work that could lead to safer steel structures such as buildings and bridges and also an emerging type of nuclear power plant design.
Sep 02, 2011 |
5 / 5 (4) |
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Engineers introduce 'beans' to cool and then maintain hot beverage temps
(PhysOrg.com) -- Buddies and mechanical engineers, Dave Petrillo and Dave Jackson, have, thanks to Kickstart.com, begun a business selling the Coffee Joulie (clearly a play on the word for joule, a unit of ...
Technology / Hi Tech & Innovation
May 03, 2011 |
4.3 / 5 (10) |
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A new way to make lighter, stronger steel -- in a flash
A Detroit entrepreneur surprised university engineers here recently, when he invented a heat-treatment that makes steel 7 percent stronger than any steel on record – in less than 10 seconds.
Jun 09, 2011 |
4.8 / 5 (27) |
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Stainless Steel Catalyst Lowers Cost of Microbial Fuel Cells
(PhysOrg.com) -- Tiny bacteria munching on and metabolizing biodegradable materials can produce electrons that could be harnessed by microbial fuel cells for energy. By taking advantage of the catalytic reactions ...
Technology / Energy & Green Tech
Feb 23, 2009 |
4.8 / 5 (4) |
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Electromagnetic fields as cutting tools
(PhysOrg.com) -- The bodywork on motor vehicles must be sufficiently stable, but processing the high-strength steels involved -- for example punching holes in them -- can prove something of a challenge. A new steel-cutting ...
Dec 01, 2009 |
4.7 / 5 (21) |
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iPhone 4 review: Nice phone, too bad about antenna problem, lack of LTE
Apple's iPhone 4 is a beautiful device, one of the nicest in the growing field of amazing smartphones on sale this summer. The software gives its touch-screen controls a buttery smoothness, plus a few handy ...
Electronics / Consumer & Gadgets
Jul 15, 2010 |
2.5 / 5 (6) |
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Metaklett, a steely hook and loop fastener (w/ Video)
Hook and loop fasteners have become commonplace features of both industry and households. However, they have one snag: they are too weak for many applications. Hook and loop fasteners made of spring steel ...
Sep 03, 2009 |
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'Shaky' plan: Quake experiments may lead to sturdier buildings
Cold-formed steel has become a popular construction material for commercial and industrial buildings, but a key question remains: How can these structures be designed so that they are most likely to remain ...
Dec 15, 2010 |
4 / 5 (1) |
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Engineers test effects of fire on steel structures
Researchers at Purdue University are studying the effects of fire on steel structures, such as buildings and bridges, using a one-of-a-kind heating system and a specialized laboratory for testing large beams ...
Nov 16, 2010 |
5 / 5 (2) |
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In 1990s, S&T researchers studied secrets of Titanic steel
Eighty-five years after the RMS Titanic struck an iceberg and sank in the Atlantic Ocean, a faculty member at Missouri University of Science and Technology answered one of maritime sleuths' burning questions about the disaster: ...
Apr 11, 2012 |
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