A method for manufacturing hot caps for cold molds of steel ingots or other metals (Machine-translation by Google Translate, not legally binding)

摘要

The cap is very cheap to manufacture, since the removable or folding template can be used as often as desired. In addition, a very inexpensive material, for example siliceous sand, granulated slag or the like, can be used as a material for the caps in conjunction with any binder or mixed with suitable chemical agents for curing, for example, in accordance with the known processes used carbon dioxide. The manufacture of the caps requires, therefore, only very little time and scarce labor costs. (Machine-translation by Google Translate, not legally binding)