1) Mg(Al) thermoreduction
镁(铝)热还原
3) aluminium magnesium thermal reduction process
铝镁热还原法
4) magnesiothermic reduction
镁热还原
1.
B2O3 powder was reduced with the high-active Mg powder by the way of SHS and the amorphous boron powder used as ultra-fine high energy fuel presently was obtained by the magnesiothermic reduction reaction B2O3+3Mg→2B+3MgO.
采用自蔓延高温合成(SHS)法,用高活性金属Mg粉还原B2O3粉,通过镁热还原反应B2O3+3Mg→2B+3MgO制备出超细高能燃料无定形硼粉,研究镁热还原工艺对还原产物的影响。
5) thermal reduction with magnesium
镁热还原
1.
The reactive adiabatic temperature of thermal reduction with magnesium was theoretically calculated,the differential thermal analysis on 2Mg-TiO2 was done,the apparent activation energy and the reaction progressions were calculated on the basis of the curve of differential thermal analysis.
计算了镁热还原自蔓延高温合成制备钛粉的绝热温度,对2Mg-TiO2进行了差热分析,并根据差热曲线计算了反应的活化能和反应级数。
6) aluminothermic reduction
铝热还原
1.
Effect of atmosphere on synthesis of titanium nitride in aluminothermic reduction process;
反应气氛对铝热还原氧化钛合成氮化钛的影响
2.
Using metal Al and TiO2 powders as starting materials TiN/Al2O3 composite ceramics were prepared by aluminothermic reduction of TiO2 in coke bed and a flowing nitrogen stream.
以金属铝粉和钛白粉为原料,在流动氮气和匣钵埋碳保护气氛下采用铝热还原氮化法制备了TiN/刚玉复合陶瓷。
3.
The result of thermodynamic calculation shows that the reduced products of V_2O_5 carbothermic reduction is the carbide of vanadium,the system of silicothermic reduction should add CaO,aluminothermic reduction can reach a reduc- tion rate of 99%,the reduction ability of Al is more effective than that of C and Si.
热力学计算结果表明,V_2O_5碳热还原产物是V的碳化物；硅热还原体系中需配加CaO；铝热还原可以得到99％的还原率,Al的还原能力比C和Si都要强。
补充资料：镁热还原
分子式：
CAS号：
性质：以四氟化铀为原料工业生产金属铀的一种主要方法。以金属镁作还原剂，将四氟化铀在高温下不定还原为金属铀。镁热还原必须在密闭的还原反应弹中进行。反应弹材质是软钢，炉衬可以是氟化镁渣、电熔融白云石或石墨。必须将四氟化铀和镁屑的混合物料预热到680～760℃以引发反应。反应为放热反应，在反应温度下，金属铀和氟化镁渣均熔化呈液态，并借助于两者的密度差而澄清分层，金属铀聚集反应弹底部。
CAS号：
性质：以四氟化铀为原料工业生产金属铀的一种主要方法。以金属镁作还原剂，将四氟化铀在高温下不定还原为金属铀。镁热还原必须在密闭的还原反应弹中进行。反应弹材质是软钢，炉衬可以是氟化镁渣、电熔融白云石或石墨。必须将四氟化铀和镁屑的混合物料预热到680～760℃以引发反应。反应为放热反应，在反应温度下，金属铀和氟化镁渣均熔化呈液态，并借助于两者的密度差而澄清分层，金属铀聚集反应弹底部。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条