Congratulations to MEE Associate Engineer, Henry Ahrenholtz, who recently passed the Fundamentals of Engineering (FE) exam certifying him as an Engineer in Training (E.I.T.). The FE exam is the first of two exams required for obtaining a Professional Engineer license. Prior to taking the second exam, E.I.T’s must complete four years of qualifying engineering experience under the supervision of a professional engineer. We look forward to working with Henry as he moves forward towards professional licensure.
Larry Hanke and Dan Grice will be presenting a talk on A Historical Perspective of Fracture Analysis at the February 19 ASM Symposium at Hennepin Technical College. The theme of the symposium is “Materials Retrospect: 100 Years of Advancement” in recognition of the 100th anniversary of the MN chapter of ASM International. Other presentations at the event will cover topics such as advancements in the casting industry, metal additive manufacturing and breakthroughs in nitinol in medical device design.
Larry and Dan’s presention will review the history of fractography, including the historical development of the science, changes in the analytical tools, and some historical case histories.
The effective use of materials in various engineering applications requires an understanding of material properties, including conditions of material failure. Fracture is behavior that must be taken into account. The study of fractures over the years has had an important role in materials engineering to improve product performance and reliability.