This document stipulates the evaluation requirements, life cycle assessment report preparation methods, evaluation methods and processes for zirconium ingot green design products. This document is applicable to the green design product evaluation of zirconium and zirconium alloy ingots (hereinafter referred to as zirconium ingots) produced by vacuum consumable arc melting using one or more of zirconium sponge, master alloy, returned materials, etc. as raw materials.
T/CNIA 0091-2021 history
2021T/CNIA 0091-2021 Zirconium ingot technical specification for green design product evaluation