Abstract:Some kinds of the high impurity ferromolybdenum alloy occurred in the ferroalloy market recently. The analysis result of the element Mo in high impurity ferromolybdenum alloy is not accurate using the routine chemical method,because of the co-precipitation of the impurity elements,compared with the final Mo content of poured steel ingots. The energy dispersive X-ray spectroscopy (EDX) was applied to the analysis of ferromolybdenum alloy. The results show that EDX is an appropriate way to the determination of element Mo and Si in ferromolybdenum alloy,but can not be used to analyze element P,S and Cu. As the morphology of the sample has a strong influence on the analysis results,scanning electron microscope (SEM) was used to observe the morphology of the sample. The detection precision of the element shall be raised,when the powder sample of the ferromolybdenum alloy are pressed into thinner disc sample using hydraulic universal testing machine.
李岩1,董秀文1,于志伟2. EDX法分析钼铁中Mo等成分的研究[J]. 光谱学与光谱分析, 2007, 27(07): 1444-1447.
LI Yan1,DONG Xiu-wen1,YU Zhi-wei2. Study on the Determination of Molybdenum and Other Elements in Ferromolybdenum Alloy by EDX. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(07): 1444-1447.
[1] ZHOU Shang-jun,JI Ang,TAO Guang-yi(卓尚军,吉 昂,陶光仪). Iron and Steel(钢铁),2001,36(10): 64. [2] ZHOU Shang-jun,JI Ang(卓尚军,吉 昂). Chinese Journal of Analysis Laboratory(分析试验室),2006,25(5): 113. [3] YANG Ming-tai(杨明太). Nuclear Electronics & Detection Technology(核电子学与探测技术),2006,26(6): 1025. [4] YANG Ming-tai,GAO Ge,CHEN Jin-hua,et al(杨明太,高 戈,陈锦华,等). Rare Metal Materials and Engineering(稀有金属材料与工程),2003,32(4): 317. [5] HE Wen-quan,YE Bo-ming(何文权,叶伯明). Rock and Mineral Analysis(岩矿测试),2002,21(4): 301. [6] TIE Sheng-nian,MIAO Rui-xue (铁生年,苗瑞雪). Metallurgical Analysis(冶金分析),1999,19(5): 53. [7] ZHAN Xiu-chun,LUO Li-qiang(詹秀春,罗立强). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2003,23(4): 804. [8] WANG Guang-jian,SHANG De-ku,HU Lin-na,et al(王广健,尚德库,胡琳娜,等). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2003,23(5): 1008. [9] TUO Xian-guo,CHENG Bo,WANG Ying,et al(庹先国,程 渤,王 颖,等). Chinese Journal of Analysis Laboratory(分析试验室),2002,21(3): 40. [10] WANG Chao-dou,GUO Fu-lin(王朝斗,郭福林). Physical Testing and Chemical Analysis(Part B: Chemical Analysis)(理化检验-化学分册),2002,38(1): 27. [11] ZHU Ming-liang,JIN Xu-he(朱明亮,金旭荷). Physical Testing and Chemical Analysis(Part B: Chemical Analysis)(理化检验-化学分册),2003,39(4): 241. [12] YANG Lin,YIN Sen(杨 林,尹 森). Metallurgical Standardization & Quality(冶金标准化与质量),2004,42(4): 27. [13] WANG Chao-dou,ZHANG Zuo-zheng,WAN Ai-fu,et al(王朝斗,张作政,万爱伏,等). Physical Testing and Chemical Analysis(Part B: Chemical Analysis)(理化检验-化学分册),2004,40(12): 729. [14] ZHEN Hong-xiang,XU Zeng-qin,GE Lan(甄洪香,徐赠芹,葛 镧). Metallurgical Analysis(冶金分析),2005,25(4): 41. [15] WANG Chao-dou,WEI Xiao-qing,WANG Wei-qiang(王朝斗,魏晓卿,王卫强). Chinese Journal of Spectroscopy Laboratory(光谱实验室),2006,23(1): 69. [16] YANG Deng-feng,ZHANG Xiao-pu,TIAN Wen-hui(杨登峰,张晓蒲,田文辉). Metallurgical Analysis(冶金分析),2006,26(6): 48. [17] WANG Chao-dou,WAN Ai-fu,WANG Wei-qiang(王朝斗,万爱福,王卫强). Chinese Journal of Spectroscopy Laboratory(光谱实验室),2006,23(4): 866. [18] GUO Qing-bin(郭庆斌). Hunan Metallurgy(湖南冶金),2006,34(1): 39. [19] TUO Xian-guo,CHENG Yi,MU Ke-liang,et al(庹先国,成 毅,穆克亮,等) . Chinese Journal of Analysis Laboratory(分析试验室),2006,25(3): 12. [20] Central Iron and Steel Research Institute(钢铁研究总院). EXAM: Principle and Experiments(物质元素的X射线分析-能谱测试技术及其应用) . Beijing: Popular Science Press(北京: 科学普及出版社),1984. [21] Reed S J B,著. Translated by LIN Tian-hui,ZHANG Jing-guo(林天辉,章靖国,译). Electron Microprobe Analysis(电子探针显微分析). Shanghai: Shanghai Scientific and Technical Publishers(上海: 上海科学技术出版社),1980.