Define Crawling In Ceramics

If the clay body has a high absorption rate over 4.

Define crawling in ceramics.

Of paint to raise or contract because of an imperfect bond with the underlying surface. Movement of glaze over the body surface during the gloss firing stage due to dust or grease on the surface or over application of the glaze or excessive colloidal material in the glaze. You have much more control over the properties than you might think. Crawled crawl ing crawls 1.

A glaze adjustment might not be possible if it is under so much tension that there is no room in the recipe for correction. The hut crawled with lizards and insects. An intentionally crazed or cracked effect on art pottery emphasized by rubbing colouring matter into the cracks and re firing the ware. First make sure the problem is actually crawling and not another defect.

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. The baby crawled across the floor. The bared patch can be quite dry or slightly shiny. Crawling a ceramic glaze fault that occurs during firing of the ware islands of glaze form as it crawls leaving bare patches of body.

Overrun with crawling things. To proceed or act servilely. Suspension in ceramics glazes are suspensions. A ceramic glaze fault that occurs during firing of the ware islands of glaze form as it crawls leaving bare patches of body.

She was going to. Ceramics of a glaze to spread unevenly over the surface of a piece. The glaze should have rounded edges where it has drawn away from the exposed clay body. Look it up now.

Crawl 1 krôl intr v. Crawling is characterized by the appearance after firing of generally irregularly shaped bare or almost bare patches of the underlying clay body surrounded by a somewhat thicker outline of the glaze shown in the images below. Crawling wordreference english dictionary questions discussion and forums. We crawled along in traffic until we reached the highway.

Damper a slab of refractory clay that is used to close or partially close the flue of a kiln. To move slowly on the hands and knees or by dragging the body along the ground. Although crazing is considered a glaze defect it can also be corrected by adjusting the clay body. Glaze crawling can have many possible causes but in most cases you can try a few solutions simultaneously to eliminate the problem.