metalic materials

metalic materials

1. properities

   • mechanical properites
     • ductile
     • malleable
     • hard
     • tought
   • thermal properities
     • good conductor
     • expand
     • easly soldered
   • electricaland magnetic properities
     • magnetic behaviour
     • good conductor
   • other properities
     • sound conductore
     • rust
     • heavy
     • solid

2. classification

   • no ferrous material
     • copper
     • tin
     • aluminium
     • zinc
   • ferrous material
     • iron
     • steel
     • cast iro

3. forms of metal

   • plates
   • sections
   • ingots

4. metal working

   • mesurement and layaut
   • holding and bending
   • cutting
   • perforating
   • filing
   • joints
   • metal treatments