Alloys

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Alloys (theory)

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Alloys

  1. 1. Alloys
  2. 2. ALLOY
  3. 3. An alloy is a mixture or metallic solid solution composed of two or more elements .Alloys usually have different properties from those WHAT IS AN ALLOY?
  4. 4. Why Alloys ARE USED •To increase hardness of metals. •To make metals more resistant to attack by chemicals. •To change the properties of metals in other ways.
  5. 5. Alloys and their composition Brass Stainless steel Bronze Solder Steel German silver -Cu ,Ag -Fe , Cr , Ni -Cu , Tin -Pb , Tin -Fe , C -Cu , Zn , Ni
  6. 6. YEALLOYS & PROPERTIES Hard,corrosion resistantBrass- Stainless steel Bronze- Solder- Steel- German silver- -Strong,rust free Hard,corrosion resistant Low melting point Very strong Electric resistant
  7. 7. Uses of Alloy

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