Words of This Topic
- alloy : a uniform solid mixture of two or more metals, or of a metal and a non metal
- steel : the alloy of iron and carbon
- stainless steel : the alloy of iron, chromium and nickel, which does not rust
- brass : the alloy of copper and zinc
- bronze : the alloy of copper and tin
- duralumin : the light but strong alloy made by adding copper, manganese and magnesium to aluminium
- carat : the unit that measures the purity of gold, twenty four carat meaning pure gold
- rust : the brown layer that forms when iron meets air and moisture
2 more sections here - sign in to read everything.