首页>
外国专利>
Clay bodies of china and ball clays containing heat treated clay combined with raw clay components
Clay bodies of china and ball clays containing heat treated clay combined with raw clay components
展开▼
机译:瓷土和球形粘土,包含经热处理的粘土和未加工的粘土成分
展开▼
页面导航
摘要
著录项
相似文献
摘要
In a method of preparing a treated clay product, clay is heated such that kalinite in the clay is converted to metakaolin, substantially no mullite being formed. The treated product may be combined with raw ball clay and/or china clay to provide compositions suitable for use in manufacturing china articles. The casting compositions enable the casting step to be accelerated and are particularly suitable for use in pressurized casting methods.
展开▼