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Thallium acid phthalate

Figure 7.20. Comparison of WDS (top, using LiF and thallium acid phthalate (TAP (1010), respectively) and EDS for the analysis of a superalloy. A number of X-ray spectral lines such as Ta La, Ni Kp, and W La are hardly discernible using EDS, but readily visible using WDS analysis. Reproduced with permission from Goldstein, J. Newbury, D. Joy, D. Lyman, C. Echlin, R Lifshin, E. Sawyer, L. Michael, J. Scanning Electron Microscopy and X-Ray Microanalysis, 3rd ed., Kluwer New York. Copyright 2003 Springer Science and Business Media. Figure 7.20. Comparison of WDS (top, using LiF and thallium acid phthalate (TAP (1010), respectively) and EDS for the analysis of a superalloy. A number of X-ray spectral lines such as Ta La, Ni Kp, and W La are hardly discernible using EDS, but readily visible using WDS analysis. Reproduced with permission from Goldstein, J. Newbury, D. Joy, D. Lyman, C. Echlin, R Lifshin, E. Sawyer, L. Michael, J. Scanning Electron Microscopy and X-Ray Microanalysis, 3rd ed., Kluwer New York. Copyright 2003 Springer Science and Business Media.
Normally, the maximum achievable 9 angle in a WDS system is about 73°. Thus, the maximum X of characteristic X-rays being diffracted is about 1.9d of the analyzing crystal. Table 6.4 lists the commonly used analyzing crystals for WDS, which include LiF, pentaerythrital (PE), thallium acid phthalate (TAP) and layered synthetic microstructure (LSM). For detecting light... [Pg.180]

XRF instrument parameters for ceramics differ from those used for some other materials because of the light element determinations. Rhodium, or less frequently scandium. X-ray tubes are used at voltages in the relatively low kilovolt range. Thallium acid phthalate or layered crystals are used for... [Pg.508]

TIAP" Thallium acid phthalate (100) (Thallium hydrogen phthalate) 2.576 Fe-Na... [Pg.636]

ADP Ammonium di-hydrogen Phosphate, KAP Pottasium Acid Phtha-late, TAP = Thallium Acid Phosphate, EDDT Ethyl di-amide D-Tartrate (C6H14N2O6), PET Penta Erythritol, RAP Rubidium Acid Phthalate. [Pg.21]

See other pages where Thallium acid phthalate is mentioned: [Pg.391]    [Pg.180]    [Pg.392]    [Pg.1020]    [Pg.177]    [Pg.391]    [Pg.180]    [Pg.392]    [Pg.1020]    [Pg.177]    [Pg.320]    [Pg.793]   
See also in sourсe #XX -- [ Pg.180 ]

See also in sourсe #XX -- [ Pg.391 ]



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