금속현미경 실험 결과 레포트 (어닐링,노멀라이징,퀜칭,템퍼링, metallurgical microscope)
- 최초 등록일
- 2010.12.20
- 최종 저작일
- 2010.06
- 5페이지/
한컴오피스
- 가격 1,000원
소개글
어닐링, 노멀라이징, 퀜칭, 템퍼링등 온도변화에 따른
상태 변화과정을 금속현미경을 통하여 관찰하는 실험에 대한
보고서로 metallurgical microscope라는 실험명으로 하였으며
최고점수를 받은 보고서 입니다.
목차
1. The pictures of the each heat treatment structure
2. The purpose of the test
3. Experiment Process
4. Discussion
5. Conclusion
본문내용
① prior to the experiment, treat the SM20C soft steel bar each 4 type of heat treatmeant (Anealing, nomalizing, quenching, tempering). this process is very difficult and dangerous to do in the laboratory, so it is ready throughout outsourced operation.
② mounting : this process is good for promoting the experiment speed. mounting process make the steel being easy to grab when we are running the polishing process
③ polishing : the purpose of this process is to observe the state of 4 type`s steels this is the polishing machine. the role of this machine is surface grinding. put an abrasive of polishing cloth with water. And grind the surface by using emery paper. at first, use thick paper to remove part of hurt. And make the steel like glass by using minute paper. grinding better, getting the better results.
④ clean the and corrode test specimen.
참고 자료
http://www.metallographic.com/Basics.htm
http://en.wikipedia.org/wiki
공업기계재료 -인터비전
