News & Announcements (Page 151)

Material variation in sheet metal can cause several problems when forming, including cracking, wrinkling, and springback. The key to minimizing these problems is to evaluate your material before production, gather the relevant data, and work within your variability parameters. Accurately assessing the formability of a new or challenging material is not always easy, but it...

Laser processing and gas tungsten arc welding are the processes commonly used for turbine repair. However, these processes can cause a range of metallurgical issues in the repaired component, including microcracking in the heat-affected zone and local loss of properties.

The Ohio Academy of Science's State Science Day was held on Saturday, March 11, at the French Field House on the campus of The Ohio State University. The highlight of this annual event was a was a state-wide competition for outstanding student projects in the field of materials science and engineering. EWI sponsors the competition...