The correct composition of Babbitt metal is
A. 87.75% Sn, 4% Cu, 8% Sb, 0.25% Bi
B. 90% Sn, 2% Cu, 4% Sb, 2% Bi, 2% Mg
C. 87% Sn, 4% Cu, 8% Sb, 1% Al
D. 82% Sn, 4% Cu, 8% Sb, 3% Al, 3% Mg
Answer: Option A
Solution (By Examveda Team)
White metal alloys are those which are light-coloured and generally have a lead or tin base. These alloys are known as Babbitt metalBabbitt metal contains 87.75% Sn, 4% Cu, 8% Sb, 0.25% Bi
This Question Belongs to Mechanical Engineering >> Engineering Materials
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