Gold, Aluminium And Its Alloys

1. By George White And Freddie Cook Gold, Aluminium And Its Alloys

2. Gold easily creates alloys with many other metals. These alloys can be produced to improve the hardness and other properties, to control melting point or to create exotic colours. About Gold

3. Aluminium can be easy to use its flexible, light and strong .This is a great substance to use for planes and cars and especially power lines used across the country. About Aluminium

4. Coloured gold alloys are just as "real" as their golden coloured counterparts. Pure gold is generally too soft to be used for jewelry, so other metals are nearly always added to it, no matter which colour of gold is being prepped for jewellery making. Chances are the ring is marked 18K, 14K, or 10K to indicate how much pure gold is present in the mix. The K stands for karat, the system used to state how much pure gold is found in an item. Gold Alloys

5. Aluminium often has copper ,zinc ,manganese ,silicon and magnesium Aluminium alloys

6. 24K gold is pure gold. 18K gold contains 18 parts gold and 6 parts of another metal(s), making it 75% gold. 14K gold contains 14 parts gold and 10 parts of another metal(s), making it 58.3% gold. 12K gold contains 12 parts gold and 12 parts of another metal(s), making it 50% gold. 10K gold contains 10 parts gold and 14 parts another metal(s), making it 41.7% gold. 10K gold is the minimum karat designation that can still be called gold in the US. Even 18K gold, with its 6 parts of another metal, gives jewelers the opportunity to play around with color. Karat gold

7. Gold can be used for jewellery, Golden teeth, Statues, Parts of a machineguns Look good in gold. What CAN Gold Be used for

8. Aluminium can be used in all kind of ways e.g. plane parts ,tins ,bottles , car parts and many others. Uses for aluminium

9. Gold Fish Are Not Made Out Of Gold