Materials
Aluminium
11 Mar 2010
Aluminium is a ductile, soft and light weight silvery white or dull grey metal. Read more…
Chromium
11 Mar 2010
Chromium is a hard, steel-gray, shiny, metal that breaks easily. The pure metal chromium can be electrochemical machined, but more often chromium will be machined as alloying element in steels or other alloys. Using chromium in steel increases the hardness and the corrosion resistance of the steel. Read more…