An investigation of the ordering of the phases CoAl and NiAl

作者: M. J. Cooper

DOI: 10.1080/14786436308213837

关键词: Small rangePeak valueMetallurgyLattice constantElectronNickelMaterials scienceNialCoalAluminiumAnalytical chemistryGeneral EngineeringGeneral Physics and Astronomy

摘要: Abstract An investigation of the variation lattice parameter with composition over a small range for phases CoAl and NiAl has confirmed that peak value occurs enabled corresponding phase-composition to be determined. For this is close ideal 50—50% (atomic) composition, but in case nickel sites are found tolerate up about 1•5% aluminium. The electron unit cell ratios these compositions 3•00 3•04 respectively.

参考文章(3)
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An X-Ray Analysis of the Nickel-Aluminium System Proc. R. Soc. Lond. A. ,vol. 159, pp. 56- 72 ,(1937) , 10.1098/RSPA.1937.0056