单词carborundum
n.: 碳化硅（用作研磨材料）
网络: 金刚砂；金钢砂；人造金刚砂
金刚砂，碳化硅（用作研磨材料）:
a very hard black solid substance, used as an abrasive
【商标】金刚砂,碳化硅
〔化〕金钢砂
碳硅砂
金砂
碳硅石
碳化硅人造刚玉
Carborundum powder can also be glued onto a plate to give additional tones or can be used on its own (carborundum print).
碳化硅粉也可以粘在提供额外的音调或板可用于自己的（碳化硅出版）。
User but according to operating mode circumstance, choose black lead model wait for a variety of material with carborundum .
使用者可依据工况境况，选任石墨型和炭化硅等多类材料。
On the Mohs scale of mineral hardness, which has diamond as ten, carborundum scores nine or better.
根据矿物质硬度的Mohs等级，钻石的硬度是10，而金刚砂的硬度是9或者更高。
Technical Cooperation with US CARBORUNDUM CO. , LTD.
与美国CARBORUNDUM公司技术合作。
The carborundum boards must be put straightly and in good order, avoid being piled up.
硅板的堆放应直立整齐，防止平面堆叠。
Study of the effects of thickness and carborundum content on the non-linear property of carborundum anti-corona coat
防晕层厚度和碳化硅含量对其电学性能影响因素的研究
Study of the relationship of non-linear property with surface silica content of carborundum
碳化硅非线性性质与表面二氧化硅含量关系的研究
Application of Nanometer-carborundum Lubrication to Construction Machinery
纳米金刚石润滑油在工程机械中的应用
Construction method of large area concrete carborundum floor casted at a time
大面积混凝土结构金刚砂地面一次成型工法
Research and application of active concrete admixture-powdered carborundum
金刚砂灰粉混凝土活性掺合料的研究