Lehigh University ceramics researchers shed 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? The phenomenon, known as liquid metal embrittlement, or LME,…

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Neutron analysis reveals unique atom-scale behavior of ‘cobalt blue’


Neutron scattering studies of “cobalt blue,” a compound prized by artists for its lustrous blue hue, are revealing unique magnetic characteristics that could answer questions about mysterious properties in other materials. Experiments at the Spallation…

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