Crawling Ceramics Definition

A ceramic glaze fault that occurs during firing of the ware islands of glaze form as it crawls leaving bare patches of body.

Crawling ceramics definition.

Often the simplest solution is a thinner application. Crazing is a glaze defect of glazed pottery. Crawling occurs when the unfired glaze and the underlying clay body do not build and hold a uniform continuous bond. Crawling wordreference english dictionary questions discussion and forums.

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. If a glaze has the potential to crawl thicker applications will exacerbate the problem. Crawl 1 krôl intr v.

The baby crawled across the floor. She was going to. To proceed or act servilely. 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.

A craze pattern can develop immediately after removal from the kiln or years later. 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. If this does not work other steps can be taken to identify and eliminate the problem. Look it up now.

To move slowly on the hands and knees or by dragging the body along the ground. We crawled along in traffic until we reached the highway. Glaze crazing or glaze crackle is a network of lines or cracks in the fired glazed surface. 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.

Crawled crawl ing crawls 1. What is crazing crackle and how to stop it. 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.