| 单词 |
tar-bonded magnesite refractory |
| 释义 |
Tar-Bonded Magnesite Refractory Tar-Bonded Magnesite Refractory any of the materials or moldable masses made from calcined magnesite (periclase) powder that are manufactured and used in the same way as tar-bonded dolomite refractories. Tar-bonded magnesite refractories containing less than 2–3 percent CaO are resistant to hydration upon exposure to the air. |
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