Pb-Sn state diagram by thermal analysis experiment
- 최초 등록일
- 2022.03.14
- 최종 저작일
- 2019.05
- 14페이지/ 어도비 PDF
- 가격 2,000원
소개글
"Pb-Sn state diagram by thermal analysis experiment"에 대한 내용입니다.
목차
1. Objective of experiment
2. Experimental equipment
3. Experimental materials
4. Theoretical background
(1) Thermocouple
(2) Binary eutectic phase graph
(3) Cooling curve
5. Experimental method
6. Results
7. Conclusion
8. Supplement points
9. References
본문내용
1. Objective of experiment
The alloys show different melting points and modification points depending on composition. The composition of the Pb-Sn in each group is different, heat it over the melting point, and then measure the cooling curve to obtain the melting point and phase modification point of the alloy. Its purpose is to draw up a state diagram through thermal analysis experiments of alloys, and to improve understanding of the shape of the phase, the microstructure, and..
<중 략>
4. Theoretical background
1 Thermocouple
It is a temperature sensor that is made by bonding two different metals using electromotive force. When a temperature is applied to a bonded sensor, a closed circuit occurs at both ends, which is the electromotive force generated by the temperature difference between the two ends. The magnitude and composition of this electromotive force is determined by the combination of the two end temperatures and the two metal wires.
참고 자료
Thermocouple: https://blog.naver.com/interpyro/220959430277
Binary eutectic phase diagram: http://en.wikipedia.org/wiki/Phase_diagram
Pb-Sn phase diagram:http://qu.edu.iq/el/pluginfile.php/75594/mod_resource/content/1/Lec-%206-a%20.pdf
MSE 305, Phase Diagrams and Kinetics, Leonid Zhigilei, Fall 2004
http://web.deu.edu.tr/metalurjimalzeme/pdf/Faz-Diyagramlari/31-Binaryphasediagrams-Fe-CDengeDiyagram%C4%B1veFazAnalizleri.pdf
Cooling curve: https://en.wikipedia.org/wiki/Cooling_curve