Physicists have long wondered whether hydrogen, the most abundant element in the universe, could be transformed into a metal and possibly even a superconductor -- the elusive state in which electrons can flow without resistance. ...
General Physics
Jan 25, 2010
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(PhysOrg.com) -- Researchers at the Stanford Institute for Materials and Energy Science, a joint institute of SLAC and Stanford University, have produced a hydrogen-rich alloy that could provide insight into the properties ...
Condensed Matter
Aug 20, 2009
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(PhysOrg.com) -- The normal structure of metals is crystalline. Glass, on the other hand, is amorphous. But it's possible to make amorphous forms of metal, metallic glasses, which can be remarkably strong, having many properties ...
Condensed Matter
Mar 24, 2009
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(PhysOrg.com) -- Ever since the Bronze Age, humans have experimented with combining different metals to create alloys with properties superior to either metal alone. But not all metals readily form alloys - for some pairs ...
Condensed Matter
Mar 11, 2009
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Researchers have demonstrated that stainless steel and other metal alloys coated with hexagonal boron nitride, or hBN, exhibit non-stick or low-friction qualities along with improved long-term protection against harsh corrosion ...
Nanomaterials
Jan 15, 2024
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22
Archaeologists have long been drawing conclusions about how ancient tools were used by the people who crafted them based on written records and context clues. But with dietary practices, they have had to make assumptions ...
Archaeology
Aug 18, 2023
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654
A team of materials scientists from NASA working with a colleague from The Ohio State University and another from HX5 LLC has developed a 3D printing process that produces an alloy that is much more resistant to stress than ...
Researchers from Tokyo Metropolitan University have uncovered clues to understanding the behavior of high-entropy metal telluride superconductors. They found that features typical of glasses, solids with an amorphous structure, ...
Superconductivity
Mar 27, 2023
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58
Scientists from Nanyang Technological University, Singapore (NTU Singapore), have developed a fast and low-cost imaging method that can analyze the structure of 3D-printed metal parts and offer insights into the quality of ...
Condensed Matter
Feb 25, 2022
2
174
In the last few decades, metal 3D printing has spearheaded the efforts in creating custom parts of intricate shapes and high functionality. But as additive manufacturers have included more alloys for their 3D printing needs, ...
Materials Science
Sep 28, 2021
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