Carbonaceous materials used in the production of aluminium. Baked anodes and sidewall blocks. Determination of the reactivity to air - Thermogravimetric method Ingestion-build-221493 PD CEN/TR 13445-9:2011 includes some

PD CEN/TR 13445-9:2011 includes some technical changes with respect to PD CEN/TR 13445-9:2007

Appendix B lists information that should be supplied when making enquiries or placing orders

BS EN ISO 23500‑4:2019 supersedes ISO 23500‑4:2014

Each API will be specified in a separate part of ISO/IEC 12087

Capacity calculations for gaseous media at critical flow

Carbonaceous materials used in the production of aluminium. Baked anodes and sidewall blocks. Determination of the reactivity to air - Thermogravimetric method Ingestion-build-221493 PD CEN/TR 13445-9:2011 includes some1 Scope This part of ISO 12989 allows the determination by thermogravimetric analysis (TGA) of air reactivities and dusting of shaped carbon electrodes used in the aluminium reduction industry. Many types of apparatus are available, with various thermal conditions, sample size capabilities, materials of construction and procedures for determining the mass loss and subsequent rate of reaction. This test method standardizes the variables of sample