Making molten glass art is a process by which individual pieces of glass are fused to make a new piece of glass. The effects that can be achieved with this process are really beautiful.

Molten glass 101

The first step in creating a molten glass part is selecting the right type of glass. All glass contracts and expands as it heats up. When creating a piece of molten glass, the types of glass used must have the same coefficient of expansion, which means that they all expand and contract at the same rate. Cast glass artists use a variety of glass pieces and rods, cut with glass cutting tools, also make the pieces for a finished design. To buy a CBS dichroic glass online, you can browse online stores.

The artist will then assemble the glass pieces into an attractive design. This is where creativity really comes in. Some artists choose to keep their designs simple, using just a couple of layers of glass and simple geometric shapes. Other artists get quite intricate with their designs, using many different colors and layers of glass.

Once the piece is assembled, it is heated in an oven. This step alone requires quite a bit of skill and creativity. The temperatures used, as well as the amount of time the glass spends in the oven, will affect the finished piece. Baking in the oven can take hours, depending on the desired effect. Some artists use a hand torch to fuse their glass pieces, giving them more control over the results.

The final part of the process is called annealing. Annealing involves slowly bringing the fired glass to room temperature. This is a long and time-consuming process that cannot be rushed as glass that is not properly annealed is not stable and may unexpectedly crack or explode.