1) Carbon-Silicon Hot-Reduction Process
碳-硅热法
2) carbon-silicothermic process
碳硅热法
3) carbon
碳
1.
Determination of Carbon and Sulfur in Al-Mn-Ti Alloy by IR Absorption Method with Calibration of Different Reference Materials;
异标校正红外吸收法测定铝锰钛合金中碳、硫
2.
Evaluation of uncertainty in the measurement of carbon content in steel by infrared absorption method;
红外吸收法测定钢铁中碳含量的测量不确定度评定
3.
Influence of carbon and niobium on microstructures and properties of Inconel 718 alloy deposit coating;
碳、铌对Inconel 718合金熔敷层组织与性能的影响
4) C
碳
1.
Effect of C and Si content on zinc corrosion morphology of carbon steel;
碳、硅含量对碳钢锌腐蚀层形态的影响
2.
The Effects of C Contents on The Magnetic Properties of Sintered Nd-Fe-B Permanent Magnets;
碳对烧结Nd-Fe-B永磁体性能的影响
3.
Measurement of Carbon and Sulfur by Single Standard Sample with Infrared C-S Analyzer;
红外碳硫仪单标样法测定碳硫
5) carbon/carbon
碳/碳
1.
The low energy friction and wear properties of carbon/carbon (C/C) composites used for aircraft brakes were studied, curves of relationship between the moment of brake force and brake velocity were analyzed, and the essential cause was discussed of why C/C composites possess a maximum friction coefficient when energy is changed.
研究了碳/碳(简称C/C)复合飞机刹车材料在低能载条件下的摩擦磨损性能,分析了刹车力矩与刹车速度之间关系曲线,探讨了C/C复合材料因能载变化出现摩擦系数最大值的根本原因。
2.
A description is given of the effect of high temperature treatment on tribological properties of carbon/carbon (C/C) composites prepared by chemical vapour deposition.
研究了高温处理对化学气相沉积碳/碳(简称C/C)复合材料摩擦磨损性能的影响,分析了经过不同温度处理的试样的刹车力矩-刹车时间曲线。
6) carbon-carbon
碳-碳
1.
The chemical reaction flow over a semi sphere with and without carbon-carbon ablation products is computed and the numerical results are compared with ones in a reference paper.
首先讨论了碳基材料烧蚀壁面条件的确定方法,计算了包含和不包含碳-碳烧蚀产物的再入体半球的化学反应绕流流场,并和文献结果进行了对比。
参考词条
补充资料:碳热还原法
在高温下用碳还原金属氧化物制取金属的方法。例如,在高温下用碳还原氧化亚铁可得金属铁:
FeO+C─→Fe+CO其热力学依据是:金属氧化物的生成自由能变化ΔG(MO)是随温度的升高而逐渐增高(负值变小),而一氧化碳的生成自由能变化ΔG(CO)却是随温度的升高而明显降低(负值变大),所以当温度升高到ΔG(CO)-ΔG(MO)<0时,原来在低温下不能进行的反应变得能够进行。这种方法的优点是焦炭价廉易得,缺点是必须使用鼓风炉或电熔炉,而且许多金属会生成碳化物。
FeO+C─→Fe+CO其热力学依据是:金属氧化物的生成自由能变化ΔG(MO)是随温度的升高而逐渐增高(负值变小),而一氧化碳的生成自由能变化ΔG(CO)却是随温度的升高而明显降低(负值变大),所以当温度升高到ΔG(CO)-ΔG(MO)<0时,原来在低温下不能进行的反应变得能够进行。这种方法的优点是焦炭价廉易得,缺点是必须使用鼓风炉或电熔炉,而且许多金属会生成碳化物。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。