Advances in Materials Science and Engineering / 2015 / Article / Tab 7

Research Article

Element Analysis Based on Energy-Dispersive X-Ray Fluorescence

Table 7

Cu content of brass.

NumberCu
Measured valueReference valueRelative error

10.0850%0.0780%2.18%
20.0756%−3.07%
30.0831%6.54%
40.0841%7.82%
50.0743%−4.74%
60.0729%−6.54%
70.0727%−6.79%
80.0833%6.79%
90.0718%−7.95%
100.0719%−7.82%

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