Gold
Is one of the precious metals, which is used extensively in the manufacture of ornaments, in addition to some other industries in the field of cosmetic and medical, and others, and it must be noted that it goes through many processes to reach its form of formation, the most important process of dissolving or smelting, Gold standard, and in this article we will introduce you to this process.
How to dissolve gold?
Gold dissolving tools
- Furnace for melting: This furnace is made of firefighting and is ignited by a tube connected to a gas bottle.
- Melting Pot: Its shape is semi-conical, with a flat base, and in many sizes.
- Molding molds: Are molds of multiple shapes and sizes, including wide, narrow ones.
- Handle Catcher: It is a tool used to hold melting pot, helping to melt dissolved gold.
- Materials help in the process of melting gold: Such as bauxide.
- Carbon bar: Where it is used to move the melted gold into the crucible, to obtain a homogeneous solution.
Gold dissolving process
It is inserted into the furnace, where it will be transferred to the smelting pot, then add some auxiliary materials to dissolve, such as bauxite, and move it with a carbon rod.
Gold casting process
It is poured into special molds using the gripper handle, which holds the melting pot, then set aside to cool.
The process of rolling gold
The rolling machines, which are divided into two types, can be combined into one machine, the pallet and the wire. The thickness is reduced according to the required measurements. It should be noted that there are many other machines that reduce the diameter of the wire to the lowest sizes, Up to the capillary, known as machines with disk machines, and advised to take into account heating from time to time during this process, to obtain the required degree of flexibility.
Gold formulation process
The process is different depending on the product to be manufactured, and the form, where each product has a special method of implementation. It should be noted that there are many tools and materials needed during the drafting process, such as scissors The hammer, the saw, the hand molds, the coolant used to soften, the lining table, the acids used to restore its natural color after the manufacturing process, such as hypo-chloride acid.