Ferrous metals  [videorecording (DVD)].  

 - Bristol :  Classroom Video,  [2002] 
 - 1 videodisc (DVD) (24 min.) 
<br/><br/> Engineering DVD 
<br/><br/>With: teacher notes included on DVD 
<br/><br/> A comprehensive introduction to ferrous metals and their uses.  What are ferrous metals; raw materials; classification of steels and alloys; physical and chemical properties; methods of testing properties; secondary processing; selecting materials; end use requirements with material properties; recycling. 
<br/><br/><br/>DVD.