A niobium alloy is produced by introducing tungsten substitutional atoms in the BCC structure. The lattice parameter and density of the alloy is 0.3285 nm and 12.25 g/cm3, respectively. Calculate the fraction of tungsten alloys. (AW = 183.85 g/mol, ANb =92.91 g/mol).

A niobium alloy is produced by introducing tungsten substitutional atoms in the BCC structure. The lattice parameter and density of the alloy is 0.3285 nm and 12.25 g/cm3, respectively. Calculate the fraction of tungsten alloys. (AW = 183.85 g/mol, ANb =92.91 g/mol).

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter3: The Structure Of Real Materials

Section: Chapter Questions

Problem 3.7P

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Structure of materials

The word ‘structure’ means the thing that is built or constructed from combining the different interrelated parts on a definite location on the ground surface. The structure should be able to possess sufficient rigidity against the external loads that are applied to it.

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A niobium alloy is produced by introducing tungsten substitutional atoms in the BCC structure. The lattice parameter and density of the alloy is 0.3285 nm and 12.25 g/cm³, respectively. Calculate the fraction of tungsten alloys. (A_W = 183.85 g/mol, A_Nb =92.91 g/mol).

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