브리넬 경도 시험

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"브리넬 경도 시험"에 대한 내용입니다.

목차

Abstract
Table of Contents

1. Introduction
1.1 Objectives of the experiment
1.2 Theroy of the experiment

2. Methods

3. Results

4. Discussion

5. Conclusion

6. References

본문내용

1.1 Objectives of the experiment
The Brinell hardness test method as used to determine Brinell hardness, is defined in ASTM E10. Most commonly it is used to test materials that have a structure that is too coarse or that have a surface that is too rough to be tested using another test method, e.g., castings and forgings. Brinell testing often use a very high test load (3000 kgf) and a 10mm wide indenter so that the resulting indentation averages out most surface and sub-surface inconsistencies. Newage hardness testing, Brinell Hardness Testing, http://www.hardnesstesters.com/Applications/Brinell-Hardness-Testing.aspx, [Oct. 29, 2015]

1.2 Theory of the experiment
The Brinell method applies a predetermined test load (F) to a carbide ball of fixed diameter (D) which is held for a predetermined time period and then removed. The resulting impression is measured across at least two diameters – usually at right angles to each other and these result averaged (d).

참고 자료

Newage hardness testing, Brinell Hardness Testing, http://www.hardnesstesters.com/Applications/Brinell-Hardness-Testing.aspx, [Oct. 29, 2015]
Newage hardness testing, Brinell Hardness Testing, http://www.hardnesstesters.com/Applications/Brinell-Hardness-Testing.aspx, [Oct. 29, 2015]
Newage hardness testing, Brinell Hardness Testing, http://www.hardnesstesters.com/Applications/Brinell-Hardness-Testing.aspx, [Oct. 29, 2015]
목련 (egloos nickname), 브리넬 경도시험, http://gong2gong2.egloos.com/391919, May. 26, 2008, [Oct. 29, 2015]