The Lost Wax Casting Process for Making Jewelry

October 7, 2009 by admin  
Filed under Crafts

jewel
SusanaGormen asked:

How many times have you looked at a piece of your jewelry and wondered just how it was made. Is the meat carved? How is it created with such fine detail? The methods that are used to create the fine jewelry that you wear use the same technology that lifted civilization from the Iron Age to the Bronze Age.

In fact, many anthropologists theorize that ancient people stumbled onto the idea when molten copper melted out of chunks of copper ore that they had lined their fire pits with. Its called the “lost wax” casting method and its the same method that ancient peoples developed to make copper and bronze axes and tools with.

To create a piece of jewelry using the lost wax method, the piece is first crated in exact detail out of sculpting wax. The wax piece is then encased in plaster and allowed to cure and dry. After the chunk of plaster has been allowed to dry it is then placed in a hot kiln so the wax piece inside of it can melt and burn out.

When it has cooled, the chunk of plaster with the hollow shape of the original wax piece in it is placed in a centrifugal jewelery casting device. The centrifugal caster then spins around and molten gold or silver is forced into the hollow spot in the chunk of plaster by centrifugal force.

After the the metal inside of the plaster has been allowed to cool, the plaster is then chipped away. What is revealed is a whatever was originally encased inside the plaster made of wax, only now it is made out of metal. Even things such as bugs and leaves can be encased in plaster and then reproduced in gold this way as long as they can be burned out in a kiln.

Gold Belly Button Rings and Chains

July 12, 2009 by admin  
Filed under Jewelry

amanwani asked:


Gold belly button rings are one of the most expensive types of belly button rings. There are two types of gold belly button rings, the first one is 14K yellow gold while the second is 14K white gold. To further enhance the appearance of such belly button rings, charms and stones are also added, among the most common stones that go with gold belly button rings are amethyst, diamond, topazes or zirconium.

There are also plain gold or white gold pieces. These types do not come with stones or charms. Gold belly button rings are also attractive because it has been found that the gold material is the safest for almost all skin types. Way back then in the middle Ages, gold chains were rewarded as gifts in a traditional way to royal courts for loyal service.

A chain has many different styles and each one has its own distinct message. They can stand alone as a strong fashion statement. Gold chain has a lot to say, when it comes to men’s fashion. Some styles may give a man an impression of boldness, mystery and power. There will always be new styles and designs which will be continuously created by artisans.

If the material is gold, the karatage (percentage of gold) differs when it comes to the country of origin. In general, 14K and 18K gold chains are the most common. 18k is mostly used for fine jewelry and obviously more expensive than 14K gold. Imitation Designer Jewelery. The look however is not too much different. Compared to higher karat of gold chains, 14K and 18K gold chains are not damaged easily, and you can wear them on a daily basis.

Not all that glitters is gold. Spend some time doing research before you decide to purchase a chain for yourself. Lots of them on the market are gold plated or gold layered. In the Middle East, gold jewelry has to be at least 18k and not lower. Wholesale Handmade Jewelry. Most common marks are 18k, 22k and pure or 24k gold. Such jewelry mostly produced in Thailand, China or India.

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