鐠釹金屬化學(xué)分析方法一驗(yàn)報(bào)告 -包頭瑞鑫

鐠釹金屬化學(xué)分析方法碳、鐵、鉬、鋁、硅和鐠含量的測(cè)定火花放電原子發(fā)射光譜法實(shí)驗(yàn)報(bào)告3名稱CAl9#0.0110.090/0.0210.01816.8900.0640.3230.0160.0220.04918.7210.0380.4670.0100.0370.04319.0823-550.1070.180/0.0070.02019.4302-10.1591.083/0.0080.02919.7124-1870.0100.017/0.004/20.71511-2010.0370.214/0.0410.10522.88220-1930.0120.034/0.0080.01123.1270.0160.2040.0060.0670.07523.48522-1140.0230.049/0.0060.00923.690PNMo-80.0210.1460.0610.0150.01823.725PNMo-70.0380.4140.0540.0130.03323.917PNMo-90.0230.2880.0640.0300.03224.1149-2010.0800.168/0.0060.01124.6820.0340.325/0.1770.13825.725NCS2030360.0901.4800.00780.00870.04530.829-2000.4731.2610.00090.0260.03633.203NCS2030350.0460.560.0320.0190.02320.850.0860.2750.0260.060（0.080）18.798曲線范圍0.010-0.4730.017-1.4800.0009-0.0.0009-0.0.004-0.1770.009-0.13816.890-33.203064064產(chǎn)品標(biāo)準(zhǔn)18.0-32.04見表2。靜止流量0.07L/min，分析流量9L/min。實(shí)驗(yàn)過程中選用的分析線對(duì)線對(duì)。。//8C臺(tái)上激發(fā)。在選定的實(shí)驗(yàn)條件下激發(fā)表2所列樣品，每個(gè)樣品激發(fā)4個(gè)點(diǎn)，以各元素分析線強(qiáng)度與參比線強(qiáng)度比值（相對(duì)強(qiáng)度）為橫坐標(biāo)，以各元素含量與5近于曲線上限和曲線下限附近的樣品作為強(qiáng)度校正樣品。本方法選取9-200、PNMo-8、503、9#等4塊樣品作為各元素的標(biāo)準(zhǔn)化樣品（高低標(biāo)），其參考表4各元素標(biāo)準(zhǔn)化樣品（高低標(biāo)參考含量）C/8分別考察了砂帶機(jī)磨樣和銑床制樣兩種制樣方式對(duì)測(cè)試結(jié)果精密度的標(biāo)準(zhǔn)偏差（RSD）的平均值作為衡量標(biāo)準(zhǔn)（附表1.1-1.12）中。統(tǒng)計(jì)不同砂紙粒度下，RSD平均值最小值出現(xiàn)最多次的6砂帶粒度統(tǒng)計(jì)結(jié)果CFeMoAlSiPr含量參考值0.0210.1460.0610.0150.01823.72540#第一次RSD%3.4493.5573.7662.9342.4520.326第二次RSD%2.8242.8392.3882.9342.7030.242RSD%平均值3.13653.13653.1983.0773.0772.9342.57750.28460#第一次RSD%3.8651.1982.5561.7672.4520.166第二次RSD%2.9832.3814.921.7672.1290.266RSD%平均值3.4241.78951.78953.7381.7671.7672.29052.29050.21680#第一次RSD%6.0862.7823.3144.5362.4520.143第二次RSD%2.5031.5744.2025.1842.6350.2RSD%平均值4.29452.1783.7584.862.54350.17150.1715砂帶粒度統(tǒng)計(jì)結(jié)果CFeMoAlSiPr含量參考值0.090.00780.00870.04530.8240#第一次RSD%3.5672.6746.7233.311.1420.16第二次RSD%3.0485.0191.9890.9990.253RSD%平均值3.30751.8575.8712.64951.07050.20650.206560#第一次RSD%3.4441.6734.8727.7130.7550.151第二次RSD%3.1013.1858.5711.9641.3550.3027RSD%平均值3.27252.4296.72154.83851.0550.226580#第一次RSD%3.2651.5614.51401.1220.223第二次RSD%3.0821.2014.51400.7510.27RSD%平均值3.17353.17351.3811.3814.5144.5140.93650.93650.24652塊樣品測(cè)試數(shù)據(jù)原始值列于附錄1（附表1.13-1.24）中。統(tǒng)計(jì)不同轉(zhuǎn)速下，果統(tǒng)計(jì)值，表中用灰色底紋標(biāo)注了各元素RSD最小的數(shù)據(jù)。從表7、8可以看銑床轉(zhuǎn)速r/min統(tǒng)計(jì)結(jié)果CFeMoAlSiPr含量參考值0.0210.1460.0610.0150.01823.72590第一次RSD%4.532.1586.1714.722.7290.26第二次RSD%8.574.4159.2346.6593.8130.753RSD%平均值6.556.553.28653.28657.70257.70255.68955.68953.2710.50650.50658第一次RSD%7.1544.11912.87211.8342.9341.136第二次RSD%9.5283.39512.6626.6591.7670.644RSD%平均值8.3413.75712.7679.24652.35052.35050.89270第一次RSD%11.3793.15911.4227.9952.7290.601第二次RSD%8.6814.3829.8595.8613.0120.653RSD%平均值10.033.770510.64056.9282.87050.627銑床轉(zhuǎn)速r/min統(tǒng)計(jì)結(jié)果CFeMoAlSiPr含量參考值0.090.00780.00870.04530.8290第一次RSD%5.3392.597.8033.9031.5450.4第二次RSD%4.362.85311.7364.1291.2090.549RSD%平均值4.84952.72159.76954.0161.3770.4745第一次RSD%4.213.2369.3684.7041.2060.461第二次RSD%5.7044.33212.4725.1280.8130.657RSD%平均值4.9573.78410.924.9161.00951.00950.559270第一次RSD%3.4371.6749.4283.8041.3690.371第二次RSD%4.4753.0287.3063.8041.4590.277RSD%平均值3.9563.9562.3512.3518.3678.3673.8043.8041.4140.3240.3249測(cè)試次數(shù)CFeMoAlPr123456789平均值RSD測(cè)試次數(shù)CFeMoAlPr123456789平均值RSD測(cè)試次數(shù)CFeMoAlPr123456789平均值RSD測(cè)試次數(shù)CFeMoAlPr123456789平均值RSD測(cè)試次數(shù)CFeMoAlPr123456789平均值RSD測(cè)試次數(shù)CFeMoAlPr123456789平均值RSD測(cè)試次數(shù)CFeMoAlPr123456789平均值RSD測(cè)試次數(shù)CFeMoAlPr123456789平均值RSD測(cè)試次數(shù)CFeMoAlPr123456789平均值RSD0123456789123456789001234567890012345678904.53612345678904.202123456789C0123456789C00123456789C04.872123456789C0123456789C0004.5140123456789C0004