Thick Crackle Glaze Ceramics

Craquelure affecting the glaze in ceramics may develop with age but has also been used as a deliberate decorative effect which has a long history in korean and chinese pottery in particular.

Thick crackle glaze ceramics.

You ll also find dramatic low fire glazes. In this article i have discussed the cause of crackle glaze on pottery pieces what crackle glazes are basic elements of a glaze and recipes for crackle glaze. A type of ceramic glaze that is intentionally crazed. Though it is technically a glaze defect crazed surfaces can actually be quite beautiful and i have really been enjoying the depth that crackling can create.

They have a crack pattern that is a product of thermal expansion mismatch between body and glaze. After the glaze solidifies as the kiln cools. Crackle glazes a full spectrum of translucent hues. I have been messing around with crazing as a deliberate decorative effect lately.

But the crackle surfaces i have been creating pale in comparison to the snowflake crackle glazes john britt writes about in the ceramics monthly archives. Crazing is a crack pattern caused by thermal expansion mismatch between body and glaze. Crackle glazes ice crackle glaze. It is generally accepted that both guan wares and those attributed to ge have a distinctive crackle glaze.

Crackle glaze or crazing is something that happens on accident many times and it results in a pinging sound for your pottery but did you know that you can make crackle glaze pottery quite easily and it doesn t subject the pottery itself to the weakness that typical crazing does. Jun ware is known for its very thick bright bluish glaze which. Whether you work in a high fire low fire or mid fire environment blick carries the top brands of ceramic glazes and glaze additives for creating gloss matte crystalline metallic raku celadon and many other effects. To achieve the perfect crackle desired i will advise you to get a premixed crackle glaze from amazon by clicking here.

Crackle glazes are used on decorative ceramic ware. Create stunning colors finishes and effects on your handmade ceramic pieces with pottery glazes from blick. Chinese ceramics vary greatly in their glazes and decoration and the many technical terms involved can be daunting for collectors who are new to the category.