xutcAfeputeo
1.mThesprayformedAl89La6Ni5isabulkhybridcompositeconsistingof36%amorphousphase,
andnanostructuredphases,includingprimarycrystalsofmostlyAl11La3(Ni)phases,andalarge
amountofnanoscaleAlsecondarycrystalsdisperseduniformlyintheamorphousmatrix.
2.mThesprayformedAl85Nd5Ni10depositisabulkhybridcompositeconsistingofnanostructured
phases,includingAl7NdNi2primarycrystalsandAl3Ni,Al7NdNi2secondarycrystals,dispersed
inthenanocrystallineαAlmatrix.
3.mDeformationtwinswereobservedintheprimaryAl11La3(Ni)crystalsinAl89La6Ni5depositand
Al7NdNi2primarycrystalsintheAl85Nd5Ni10deposit,whichwereproducedduringthegrowth
oftheprimarycrystalsduetothelargeimpactingandstirringduringsprayforming,andthe
thermalexpansioncoefficientmismatchbetweentheprimarycrystalandadjacentamorphous
phase.
'4
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