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Alnico, an alloy used extensively for permanent magnets contains iron, nickel, aluminium and cobalt in the following ratio?

  1. 50 : 20 : 20 : 10
  2. 40 : 30 : 20 : 10
  3. 50 : 20 : 10 : 20
  4. 30 : 20 : 30 : 20
LohaHridoy
LohaHridoy
7 views
2025-01-04 04:42

1 Answers

AhmedNazir
AhmedNazir

Answer: Option 1

The composition of alnico alloys is typically 50% of Iron, 20% of nickel,20% of aluminium and 10% of cobalt

7 views Answered 2022-09-01 13:21

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