BS ISO 20202-2004 铝生产用含碳材料.冷和微热捣实糊料.焙烧试样的制备和焙烤时损失的测定
Carbonaceous materials used in the production of aluminium - Cold and tepid ramming pastes - Preparation of baked test pieces and determination of loss on baking
ISO 20202:2004 describes a method of baking green test specimens made by compacting carbonaceous ramming pastes. It includes the baking procedure (heating rate and holding time) and the determination of the loss on baking (relative mass loss).