Standard Number: YB/T 4894-2021(YB/T4894-2021)
Chinese:镁质耐火制品单位产品能源消耗限额
English:Limit of energy consumption per unit product of magnesium refractory products
Effective Date:2021-07-01
Standard Applicability:This standard specifies the magnesium refractory products unit product energy consumption limit of terms and definitions, energy consumption limit level, technical requirements, statistical scope and calculation method. This standard applies to magnesium bricks, magnesium (aluminum) carbon bricks, aluminum magnesium carbon bricks, magnesium aluminum spinel bricks, magnesium iron aluminum spinel bricks, magnesium calcium bricks, magnesium chrome bricks, electrofusion re-bonded magnesium chromium bricks, magnesium chromium bricks, direct bonded magnesium chromium bricks and other magnesium refractory products enterprise production unit product energy consumption calculations, assessment, and the new construction, alteration and expansion projects of the energy consumption access.
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