中文字幕亚洲码在线,国产一卡2卡3卡4卡国色天香,美女黄18禁免费网站羞羞,日本在线精品a首页正,一区二区无码精品影视在线观看

產(chǎn)品中心

PRODUCT CENTER

您當(dāng)前所在位置:

首頁 產(chǎn)品中心

Magnesia carbon brick

產(chǎn)品介紹Product introduction

Magnesium-carbon bricks are made of fused magnesia and high carbon graphite as main raw materials, with proper amount of compound antioxidant and phenolic resin as binder and by high pressure moulding. The product has excellent corrosion resistance and thermal shock stability, and is widely used in converter, electric arc furnace and ladle lining.