Determine the indentation diameter and the surface area of indentation of a copper material subjected to a Brinell hardness test with a test force of 7.1 kN using a hardened steel ball indentor of 9 mm. Take the Brinell Hardness Number as 955. Solution: i) Indentation Diameter (in mm) = 3.0314043041657 ii) Surface Area of Indentation (in mm?) = 7.434554973822

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Determine the indentation diameter and the surface area of indentation of a copper material subjected to a
Brinell hardness test with a test force of 7.1 kN using a hardened steel ball indentor of 9 mm. Take the Brinell
Hardness Number as 955.
Solution:
i) Indentation Diameter (in mm) =
3.0314043041657
ii) Surface Area of Indentation (in mm?) =
7.434554973822
glish (United States)
earch
%23
Transcribed Image Text:Determine the indentation diameter and the surface area of indentation of a copper material subjected to a Brinell hardness test with a test force of 7.1 kN using a hardened steel ball indentor of 9 mm. Take the Brinell Hardness Number as 955. Solution: i) Indentation Diameter (in mm) = 3.0314043041657 ii) Surface Area of Indentation (in mm?) = 7.434554973822 glish (United States) earch %23
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