镁砖

鎂磚

měizhuān

noun

Measure Word

一块镁砖 kuài

Meanings

1 magnesia brick
2 magnesium-based refractory brick

Characters

Examples

HSK 7-9

镁砖广泛用于钢铁冶炼炉。

Měizhuān guǎngfàn yòngyú gāngtiě yě liàn lú.

Magnesia bricks are widely used in steelmaking furnaces.

HSK 7-9

这种镁砖耐高温性能极佳。

Zhèzhǒng měizhuān nài gāowēn xìngnéng jí jiā.

This kind of magnesia brick has excellent high-temperature resistance.

Tips

usage

Standard refractory in basic-oxygen and electric-arc steel furnaces, and in cement kilns. Made primarily from sintered magnesia (MgO); withstands temperatures above 2000°C. Compare 黏土砖 (fireclay brick), which is cheaper but less heat-resistant.

Stroke Order

镁 měi

砖 zhuān