General Motors has been in business for more than 115 years, and during that time, this fabled manufacturer has moved the automotive industry forward in countless ways. Sometimes this progress has ...

Across more than a century of automotive history, a handful of engines have earned reputations for surviving abuse, neglect, ...

This article was updated May 18, 2023. It was originally published Nov. 15, 2002. Cast iron, by definition, is any iron alloy with more than 2% carbon and uses that carbon as the main alloying ...

Cast iron, a widely used iron-carbon alloy, exhibits a diverse range of microstructures that govern its mechanical and thermal properties. Among its variants, compacted graphite iron (CGI) is of ...