News tagged with molten metal
Plate tectonics may control reversals in the Earth's magnetic field
The Earth's magnetic field has reversed many times at an irregular rate throughout its history. Long periods without reversal have been interspersed with eras of frequent reversals. What is the reason for these reversals ...
Space & Earth / Earth Sciences
Oct 24, 2011 |
4 / 5 (1) |
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Advanced electron microscope sheds light on metal embrittlement
Why does a solid metal that is engineered for ductility become brittle, often suddenly and with dramatic consequences, in the presence of certain liquid metal impurities?
Sep 22, 2011 |
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Were Twin Towers felled by chemical blasts? (Update)
A mix of sprinkling system water and melted aluminium from aircraft hulls likely triggered the explosions that felled New York's Twin Towers on September 11, 2001, a materials expert has told a technology ...
Sep 21, 2011 |
3.1 / 5 (40) |
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An 'eye' that measures liquid steel temperatures
Contact-free measurement of the temperature of molten steel boosts the productivity of arc furnaces. That’s why Siemens has developed a system called Simetal RCB Temp, which consists of an optical sensor ...
Aug 22, 2011 |
5 / 5 (1) |
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Vessel to contain cosmic force takes shape
At the heart of most celestial objects is a dynamo. The Earth's dynamo, spun to life in the molten metal core of our planet, generates a magnetic field that helps us find north and, perhaps more critically, ...
Jul 21, 2011 |
4.4 / 5 (7) |
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AGC creates 15% lighter glass for mobile devices
(PhysOrg.com) -- Asahi Glass Co. (AGC), a Tokyo-based makers of flat glass, automotive glass, display glass, chemicals and other high-tech materials and components, has announced the creation of a the world's ...
Apr 25, 2011 |
4.5 / 5 (2) |
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Geologist says there's no need to fight over mineral resources
It's easy to be a pessimist in a world full of calamities. But for those worried about the continuing availability of natural resources, data from the ocean makes a good case for optimism, says economic geologist Lawrence ...
Space & Earth / Earth Sciences
Oct 07, 2010 |
4.7 / 5 (13) |
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Apple takes gulp of strong, glossy Liquidmetal
(AP) -- Apple Inc. is getting exclusive access to an exotic metallic material that could provide it with shiny, super-tough computer and phone casings.
Electronics / Consumer & Gadgets
Aug 11, 2010 |
3.6 / 5 (9) |
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Core values set new date for birth of the Earth
(PhysOrg.com) -- The Earth could be up to 70 million years younger than scientists previously thought, a study has found.
Space & Earth / Earth Sciences
Jul 12, 2010 |
4.9 / 5 (9) |
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New 'green' technologies make die castings stronger
Conventional die castings can be made stronger using new, more environmentally friendly technologies developed by CSIRO.
Apr 17, 2010 |
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UA Engineers are First to Use Space Station Test Bed
(PhysOrg.com) -- Research on an aluminum-silicon alloy in space could lead to stronger materials manufactured on Earth.
Space & Earth / Space Exploration
Mar 24, 2010 |
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Making Steel Recycling Greener
A new process developed by Siemens cuts the energy required to recycle steel and also lowers carbon dioxide (CO2) emissions.
Jan 26, 2010 |
2.7 / 5 (3) |
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Cracking a controversial solid state mystery
(PhysOrg.com) -- Scientists can easily explain the structural order that makes steel and aluminium out of molten metal. And they have discovered the molecular changes that take place as water turns to ice. But, despite the ...
Feb 06, 2009 |
4 / 5 (10) |
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