Methods of test for dense shaped refractory products - Part 12: Determination of pyrometric cone equivalent (refractoriness); German version EN 993-12:1997
DIN 51063-1-1972DIN 51063-2-1972DIN EN 993-12-1993
适用范围
The document specifies a method for determining the pyrometric cone equivalent (refractoriness) for refractory materials including shaped and unshaped products.