| 摘要 |
FIELD: refractory materials preferably useful in hot patching of industrial aggregate cladding by gunning process. ^ SUBSTANCE: claimed gunning body includes (mass %): chromite 7-15; ceramic fiber 2-7; sulfonol 0.2-0.5; and balance: periclase. When components are wetted in air placing machine sulfonol forms foam, and wetted ceramic giber forms aggregates, which retain their moisture in foamed media and have better adhesion with cladding. ^ EFFECT: decreased consumption of gunning body due to better adhesion with cladding. ^ 1 ex |
