ICP-AES Determination of 5 Elements in Ferrosilicon;
电感耦合等离子原子发射光谱法测定硅铁中五元素
Effect of Carbon, Ferrosilicon and Silicon Carbide on Scheelite Reduction Kinetics;
碳、硅铁及碳化硅对白钨矿还原动力学的影响
Determination of cobalt in ferrosilicon alloy by graphite furnace atomic absorption spectrometry;
石墨炉原子吸收光谱法测定硅铁合金中的痕量钴
This paper presents simultaneous determination of Ca and Ba in ferrosilicon alloy by the X-ray fluorescence incremental method,and discusses the applied range for matrix effect correction and expansion contour.
介绍了X-射线荧光增量法[1]同时测定硅铁合金中的Ca、Ba,探讨了基体效应校正、扩展曲线的应用范围,方法准确度和精度高。
The relults show that because ferro accelerated nitrogen reaction of Si powder as the FeSi powder was less then 2%(mass),with the increasing of FeSi content,the density and compression strength of the products gradually increases.
以碳化硅(SiC)、硅铁(FeSi)粉、硅(Si)粉为主要原料,在氮气气氛下1 380℃保温5 h制得氮化硅结合碳化硅制品,研究了硅铁粉加入量对试样常温力学性能的影响。