碳化钙基本解释

汉语拼音:tàn huà gài

俗称电石”。化学式cac2。无色晶体。工业品常呈灰色。有大蒜臭味。与水反应,生成乙炔和氢氧化钙,并放出大量热量。在电炉中用生石灰和焦炭于2000~2200°c高温下反应制得。主要用于金属切割和焊接的乙炔发生器中产生乙炔。还可制氮肥、植物脱叶剂和除草剂等。

碳化钙双语翻译,碳化钙在线翻译例句

  • A hard material made of compacted binary compounds of carbon and heavy metals, used to make tools that cut metal.

    碳化钙一种坚硬的物质,由压塑的碳化物和重金属制成,用于制作切割金属的工具。

  • Calcium carbide, from which he later obtains acetylene, first made by German chemist Friedrich Wohler.

    德国化学家弗里德里希·维勒首次制备出碳化钙,随后他以此获得乙炔。

  • It is evident that the Cr value in the white layer is higher than that of the base material, except for the chromium carbide.

    有一点可以证明的是,白色亮层上面的铬数值要比基本材料的高,除了碳化钙。

  • CHEMICALS. CALCIUM CARBIDE (FOR THE GENERATION OF ACETYLENE).

    化学产品.碳化钙(生产乙炔用)

  • Particle diameter of carbide reagent has certain effect on reaction balance time and little effect on final equalizing pressure results.

    碳化钙密封试剂粒径对反应平衡时间有一定影响,对容器平衡压力影响很小;

  • Mathematical Simulation of Desulphurization in Hot Metal by Magnesium-Calcium Carbide Co-Injection

    铁水包喷吹镁-碳化钙复合粉剂脱硫的数学模拟

  • FIEC; International European Permanent Commission of Industrial Gases and Calcium Carb;

    国际欧洲工业用气和碳化钙常设委员会;

  • Determination of phosphorus in calcium carbide

    碳化钙中磷的测定