镁砂的英文怎么说

镁砂的英文：
magnesia
magnesite

A magnesia - rich sedimentary rock resembling limestone.
白云灰岩一种似石炭岩，富含氧化镁的沉积岩

Monolithic/refractories are shaped within the furnace with a chemical binding. The commonly-used firebricksare silica brick, semisilica brick, fireclay brick, high-alumina brick, chrome brick, magnesia brick, carbon brick, etc.
整体耐火材料是用化学粘合剂在炉子内粘结成形的。常用的耐火砖有硅砖、半硅砖、粘土砖、高铝砖、铬砖、镁砖、碳砖等。

The magnesite originated from the peridotite by weathering
菱镁矿是由橄榄岩风化形成的。

chromite and/or magnesite mineralization is usually related to the ophiolites
铬铁矿及(或)菱镁矿化通常是与蛇绿岩有关。

The manufactured techniques of burned Magnesite chrome bricks are the same as magnesite bricks, with low porosity, high strengty and refractoriness under load, Their slag corrosion resistance and high temperature strengty are also better than other magnesite chrome brick.
烧成镁铬砖的生产工艺与镁砖大体相仿，其主要特点为：砖的气孔率低，耐压强度、重软化温度和抗折强度均较高，抗渣性和高温强度均比其他镁铬砖好。