ASTM C372 – Standard test method for linear thermal expansion of porcelain enamel and glaze frits and fired ceramic whiteware products by dilatometer method
ASTM D1857 – Standard test method for fusibility of coal and coke ash
CEN/TR 15404 – Solid recovered fuels – Methods for the determination of ash melting behavior by using characteristic temperatures
BS 1016-15 – Methods for analysis and testing of coal and coke. Fusibility of coal ash and coke ash
CEN/TS 15370-1 – Solid biofuels – Method for the determination of ash melting behavior – Part 1: Characteristic temperatures method
DIN 51730 – Determination of fusibility of fuel ash
IS 12891 – Methods of determination of fusibility of ash of coal, coke and lignite
ISO 540 – Hard coal and coke – Determination of ash fusibility
NF M03-048 – Solid mineral fuels – Determination of ash fusibility