Rockwell Hardness Tests Physics Lab Report Help

Anonymous
timer Asked: Apr 11th, 2019
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Question Description

I will attached the guidelines

4-3 Pages Lab report

Tutor Answer

Ace_Tutor
School: UT Austin

Sorry but I just make some small editions and re-attach my complete lab report again. Attached below is the 100% complete answer.

Running head: HARDNESS TEST LAB REPORT

Hardness Test Lab Report
Course’s Name
Student’s Name
Professor’s Name
Institution
Due Date

1

Running head: HARDNESS TEST LAB REPORT

2

Hardness Test Lab Report
Abstract
In this lab, Rockwell hardness tests were performed on five different sample
specimens with the purpose of recognizing the metals. These outcomes propose that the
Rockwell hardness test was a poor test to decide what the specimens were composed of,
in spite of the fact that hardness tests were valuable for different purposes. The
experimental goal was to provide the estimation for the various examples applying
several test strategies; Brinell, Knoops, Rockwell and Vickers. Consequently, we had the
following experimental results: sample A with HRB of 124.033, sample B with HRB of
126.033, sample C with HRB of 122.466, sample D with HRB of 127.16, and sample E
with HRB of 127.3, and the values for Knoops test of all samples varied between 26 and
81. As a result, which material would likely be similar to each of the specimens can be
determined using the conservation chart at the end of the given lab manual. Some source
of error may exist because of the defects in the surfaces of the materials applied.
Introduction
Hardness is commonly considered as protection from infiltration. The harder the
material, the better the protection from infiltration is. In addition, hardness is
straightforwardly identified with the mechanical properties of the material. Elements
impacting hardness can consist of microstructure, g...

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