Graphitic Corrosion Case Study
We were asked to determine the mechanism and possible causes of corrosion of a cast iron sanitary sewer pipe. Metallurgical testing and EDS analysis pointed to graphitic corrosion. With graphitic corrosion there is no reduction in the size or shape of the pipe but the strength of the material is severely reduced. The Vent Pipe case study explains […]
New P.E. at MEE
Congratulations to MEE staff member, Neal Hanke, P.E., who just received his professional engineering license. To become licensed, engineers must complete a four-year college degree, work under a Professional Engineer for at least four years, pass two intensive competency exams and earn a license from the state licensing board. To retain their licenses, PE’s must continually […]