The Eisenmann student material camp takes place each summer at Materials Park, and this summer I was thrilled to send one of my students up for the week-long, zero-cost (other than getting himself there) introductory week of materials education.
Upon his return, Lucas was even willing to - admittedly, at my request - write up a bit about his time under the dome so all of you could see what the student camps are like.
Check it out...
Eisman Material Science CampBig thanks to Lucas (for the story and for the kind words). Check out some photos of Lucas (no, I won't tell you which one he is, sorry) and the rest of the campers thanks to ASM's Facebook page over at the album I gathered and posted.
I am a former student of the marvelous Mr. Lonnie Dusch. I love the subject of chemistry, which he just happened to teach, He recommended that I apply for the Eisman Material Science Camp for students because it was chemistry related, and it involved things that he taught me outside of my class. I thought this would be a great experience for me to meet new people and learn more about the subject I love. I applied and was accepted to attend the camp. I went to the camp over the summer and spent one week there. Students were supposed to meet at the hotel that we were all staying at. Once I arrived I noticed just how nice of a hotel it was. It had an arcade, a pool, and its own restaurant.
One of the great parts was that I didn’t have to pay for any of it. It was all free. Getting accepted into the program was considered a scholarship which was used to pay for almost everything during the week. This meant that our meals were free, the hotel was free, the equipment and supplies we used were free. The only thing we did have to pay for was the games in the arcade. After we got to the hotel and met our roommates, we went to ASM material parks. Most of the students, including myself, had seen pictures of it, but never seen it in person. It was an average sized building with a garden full of plants and the ore of almost every metal. All this was sitting under the largest geodesic in the world. It was an enormous aluminum structure and we all stared at during the sunset.
After we arrived we ate dinner and were broken up into groups. Each group was assigned a mentor. After this we went in our groups and took different things apart, mainly by breaking them. Next we went back to our hotel.
The following day we presented what we found the night before from breaking things. After this our mentors presented their groups with projects for the week. All of the projects were determining how and why something broke. Our group’s project was to determine while a weld broke in an odd way during a bend test. We made guesses on the first day but had no evidence to prove it, so throughout the week my group did several different things to prove our theories. The first thing we noticed is that we couldn’t see the fracture surface of our project very well. So what do we do? Break it more of course! We made the metal very brittle by cooling it with liquid nitrogen. After this we took a few pictures with a microscope.
For the rest of the week we continued to do different tests to prove our theories. We had access to an electron microscope which we used to view very small features of the fracture surface. We searched for small craters that would indicate impurities in the metal but we didn’t find any. We also used the electron microscope to determine the type of metals used in the weld through spectroscopy. We used metallography to support what we thought the metal was made of and to look for any weaker points in the metal. We found the different sections of the weld by doing this, but didn’t find many signs of weak spots or any outstanding reasons for breaking. We tried a hardness test to find if different parts of the weld were softer. We found little useable data in our results. Toward the end of the week we still didn't have a solid answer for as to why the weld broke the way it did. Finally we went back to look at our first pictures of the welds. We looked up how a weld was done and how it was prepared for a bend test. We noticed that the answer was simple and didn’t even have much to do with how our sample was welded. The weld was simply prepared improperly for the bend test.
Finally we had our answer and next came an even bigger challenge. We had to share our entire week's worth of research in a five slide presentation. After picking the most important things and lots of rearranging, we finally had a good presentation. We left our work room nervously to go to dinner. We knew we would be presenting after dinner, and not only to the other students, but to all of our parents, all of the mentors, a few ASM board members, and even the president of ASM. After dinner we were even more stressed to present, but when they called our group up we were prepared. After our presentation everyone happily applauded us for having done so much in only a week. I felt so proud to have given a professional presentation to several professional people, and to have them accept what we found.
Although our main project took up most of our time it wasn't all we worked on. We also had many different activities throughout the week. We did metal castings with pewter, and later sand castings with aluminum. We used liquid nitrogen to make ice cream and blow up bottles. We even got to try blacksmithing. We had a pool party one evening, and a few people played pool each night.
My favorite part of the week was getting to meet all the people there. In school I’m used to being in groups and being the only one who did any work, but it was the opposite here. Everyone in my group put in a great deal of effort and worked hard. People also came from all over the U.S. and even from another country. My roommate was from california and another student was all the way from Germany. The mentors were from several different places too too. Everyone there was extremely friendly and helpful. Everyone got along well and helped each other. I made many new friends who I know I will never forget.
The Eisman Material Science Camp was an amazing experience and I’m extremely happy to have been a part of it. I’m thankful that Mr. Dusch recommended me to apply to it. I learned a great deal while I was at the camp, and now have experience working in a real laboratory. I may even try to return as a mentor in the future.
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