In situ and real-time 3-D microtomography investigation of dendritic solidification in an Al-10 wt.% Cu alloy
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Intermetallic Ni3Al has been deposited by means of magnetron sputtering on substrates with an amorphous surface structure. The source was a homogeneous mixture of Ni-AI 75:25 % in the solid phase. The lateral and perpendicular grain sizes are below 20 nm. ...
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