| 摘要 |
There is provided a method of repairing a damaged portion in the glass layer of glass-lined steel equipment wherein, as a first step, a first repair medium is applied to the damaged portion, solidified and adhered chemically to the steel by a sol-gel process, with the application of heat. In a second step, a second repair medium is applied on to the first layer, which second layer includes an inorganic filler and is solidified by a sol-gel process, with the application of heat. In a third step, there is applied on to the second repairing layer a liquid impregnated agent which penetrates into any voids present in the second layer and is solidified by a sol-gel process, with the application of heat. |
