corundum

It is considered that the deposit is an anatectic migmatite corundum deposit.

研究认为,本矿床应属深熔型混合岩化作用成因,即“混合岩型”刚玉矿床.

Used for corundum bricks, mullite bricks, silicate bricks masonry in blast furnaces, hot air stoves.

用于高炉 、 热风炉砌筑刚玉砖、莫来石砖 、 硅线石砖 、 低蠕变高铝砖.

It introduces process control point of chrome corundum permeable brick and its application in smelting ferroalloys.

介绍了铬刚玉透气砖的生产控制要点和在铁合金精炼中的应用方法.

The effect of spinning pack of corundum filter plate on spinning for Nylon 66 was studied.

探讨了纺丝组件刚玉过滤板对尼龙66纺丝的影响.

Barmac grains and ball milling grains are brown corundum grains from different granulating process.

巴马克砂与球磨砂是制粒工艺不同的棕刚玉砂.

Production technology of rebonded corundum brick made from sintered alumina and tabular alumina has been introduced.

介绍了以烧结刚玉和板状刚玉为原料试制再结合刚玉砖的生产工艺.

Any of various yellow gemstones, especially a yellow variety of sapphire or corundum.

一种珍贵的透明蓝色刚玉,用作宝石.

Brown corundum, white corundum or carborundum polishing grinders should be used according to the processes materials.

根据所加工材质,应适当选用棕刚玉 、 白刚玉、炭化硅等磨料成分的滚抛磨具.

The exoplanet's atmosphere condenses out minerals such as enstatite, corundum, spinel, and wollastonite.

这颗系外行星的大气冷凝后产生矿物,如:顽火辉石 、 刚玉 、 尖晶石和硅灰石.

Hardness than corundum, abrasive easily broken, sharp edges and corners, good cutting, grinding heat and small.

硬度高于棕刚玉, 磨粒易破碎, 棱角锋利, 切削性能好, 磨削热量小等.

Synthetic Corundum is one of our strong products.

合成刚玉是我们的一个强大的产品.

It is closely related to the corundum structure except the cations are of two different types.

除了阳离子是两种不同种类以外,它和刚玉构型非常接近.

Other industrial products are mainly coal, zirconia, powder metallurgy, corundum and so on.

其它工业产品主要有煤炭 、 氧化锆 、 粉末冶金 、 刚玉等.