![]() ![]() If you know the correct procedure, gold can be melted at home, provided you wear proper safety equipment. Once melted, the molten gold is poured into molds, for cooling. The flux (like borax) attach itself to impurities, so that they can be easily removed. Another requirement is flux, which is a material that is added while melting metals. Different types of torches like butane torch, propane torch, etc. The crucible must be very clean and any residue in it will contaminate the gold. Those which are made of graphite can be used only for yellow gold and not for white gold. ![]() Even the crucible that is meant for melting gold, must be chosen carefully. However, overheating must be avoided and so the maximum limit should be the standard melting point plus an additional 100 degrees. It is said that melting gold to a temperature that is slightly higher than the standard melting point, is beneficial for better flow of the molten metal. So it is evident that the melting point of gold varies with the different variants. ![]()
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