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Sensitivity and Lower Limit Detection Determined of XRF for Copper and Zinc Suspended in lubricated Grease | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 27, Issue 8, 2009, Pages 1554-1558 PDF (143.11 K) | ||
| DOI: 10.30684/etj.27.8.11 | ||
| Author | ||
| Abdulhadi K. Judran AL-Ogaili | ||
| Abstract | ||
| In this work different weight percent of copper and zinc powders of 20 ìm particle size were blended carefully with grease , and the final weight of samples are 2 g . The samples were placed in containers were made from tephlon of 2.5 cm as a diameter . The bottom window of container was fitted with 6 ìm mylar film . The samples were subjected to X- ray fluorescence to measure the Cu Ká and Zn Ká lines intensities . Sensitivity (m) and Lower Limit Detection (LLD) were calculated and plotted against the weight fraction for all samples . | ||
| Keywords | ||
| XRF; Sensitivity; Lower Limit Detection; Suspended particles | ||
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