FIELD: investigating or analyzing materials.
SUBSTANCE: method comprises using a 300-W micro-focus Roentgen tube that provides a 50-μm anode spot, poly-capillary focusing lens, blade, and energy-dispersing silicon drift detector. The distribution of elements over the specimen depth is determined from the formula proposed.
EFFECT: simplified method and reduced cost of analysis.
6 dwg, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR WAVEGUIDE-RESONANCE X-RAY FLUORESCENCE ELEMENT ANALYSIS | 2019 |
|
RU2706445C1 |
| X-RAY ANALYZER OF GOLD AND HEAVY ELEMENTS | 2015 |
|
RU2614318C1 |
| X-RAY-FLUORESCENT SPECTROMETRE WITH COMPLETE EXTERNAL REFLECTION | 2009 |
|
RU2415406C1 |
| METHOD FOR CONTINUOUS AND CONTACTLESS ROENTGEN-FLUORESCENT ANALYSIS IMMEDIATELY IN FLOW OF BULK AND SOLID MATERIALS | 2009 |
|
RU2392608C1 |
| METHOD OF DETERMINING CHEMICAL COMPOSITION OF BATCH OF GRANULAR OR LUMP MATERIAL TRANSPORTED ON CONVEYOR BELT | 2010 |
|
RU2419087C1 |
| DEVICE FOR X-RAY-FLUORESCENT ANALYSIS OF MATERIALS WITH FLUX GENERATION BY FLAT X-RAY WAVEGUIDE-RESONATOR | 2014 |
|
RU2555191C1 |
| APPARATUS FOR UNDERWATER X-RAY FLUORESCENCE ANALYSIS | 2013 |
|
RU2542642C1 |
| X-RAY SPECTROMETRE | 2009 |
|
RU2397481C1 |
| METHOD OF DETERMINING CONCENTRATION OF ELEMENT IN SUBSTANCE OF COMPLEX CHEMICAL COMPOSITION | 2013 |
|
RU2524454C1 |
| METHOD OF CONFOCAL SCANNING THREE-DIMENSIONAL MICROSCOPY AND CONFOCAL SCANNING TOMOGRAPHIC MICROSCOPE | 1999 |
|
RU2140661C1 |
