Page 22 - MATERIAL SCIENCE AND ENGINEERING PART 1
P. 22
Metallic Materials
o Metals and alloys have a crystalline
structure in which the atoms are arranged
in an orderly manner.
o Examples of metallic elements are iron,
copper, aluminium, nickel, and titanium.
o Non-metallic elements such as carbon,
nitrogen, and oxygen may also be
contained in metallic materials, but in a
small amount.
14
Politeknik Ibrahim Sultan
