A mild steel material is subjected to a Brinell hardness test with an applied force of 7722 N using a hardened steel ball indentor of 10 mm and it is found that the Brinell Hardness Number as 936. Determine the surface area of indentation and indentation diameter.

A mild steel material is subjected to a Brinell hardness test with an applied force of 7722 N using a hardened steel ball indentor of 10 mm and it is found that the Brinell Hardness Number as 936. Determine the surface area of indentation and indentation diameter.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A mild steel material is subjected to a Brinell hardness test with an applied
force of 7722 N using a hardened steel ball indentor of 10 mm and it is found
that the Brinell Hardness Number as 936. Determine the surface area of
indentation and indentation diameter.
i) Surface Area of Indentation (in mm2) --
ii) Indentation Diameter (in mm) -,

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