Crawling Ceramics Definition

Often the simplest solution is a thinner application.

Crawling ceramics definition. Glaze crazing or glaze crackle is a network of lines or cracks in the fired glazed surface. We crawled along in traffic until we reached the highway. Crawl definition to move in a prone position with the body resting on or close to the ground as a worm or caterpillar or on the hands and knees as a young child. In moderate cases there are only a few bare patches of clay in severe cases the glaze forms beads on the clay surface and drips off onto the shelf.

The edges of the islands are thickened and smoothly rounded. Crawling a bare spot from the shrinking of a glaze on a finished piece where oil or grease prevents the glaze from adhering to pottery. What is crazing crackle and how to stop it. If this does not work other steps can be taken to identify and eliminate the problem.

To advance slowly feebly laboriously or with frequent stops. The baby crawled across the floor. A ceramic glaze fault that occurs during firing of the ware islands of glaze form as it crawls leaving bare patches of body. Crawling is where the molten glaze withdraws into islands leaving bare clay patches.

Damper a slab of refractory clay that is used to close or partially close the flue of a kiln. Crawled crawl ing crawls 1. Crawling occurs when the unfired glaze and the underlying clay body do not build and hold a uniform continuous bond. To proceed or act servilely.

She was going to. Look it up now. Crawling wordreference english dictionary questions discussion and forums. Crazing is a glaze defect of glazed pottery.

If a glaze has the potential to crawl thicker applications will exacerbate the problem. Characterised as a spider web pattern of cracks penetrating the glaze it is caused by tensile stresses greater than the glaze is able to withstand. A craze pattern can develop immediately after removal from the kiln or years later.