RARE EARTH COMPLEX-CONTAINING COMPOSITION AND FLUORESCENT PENETRANT INSPECTION METHOD USING SAME
The present embodiment provides a composition containing a rare earth complex and a fluorine-based solvent, which can also be used in a fluorescent flaw inspection method. A rare earth complex-containing composition according to the present embodiment is a rare earth complex-containing composition t...
Saved in:
Main Authors | , , , , , |
---|---|
Format | Patent |
Language | English |
Published |
17.11.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The present embodiment provides a composition containing a rare earth complex and a fluorine-based solvent, which can also be used in a fluorescent flaw inspection method. A rare earth complex-containing composition according to the present embodiment is a rare earth complex-containing composition that contains a rare earth complex containing: a rare earth ion; two or more phosphine oxide ligands having different structures; and a β-diketone ligand, the rare earth complex being dissolved in a fluorine-based solvent. The present embodiment also relates to a fluorescent flaw inspection method using the same. |
---|---|
Bibliography: | Application Number: US202217695647 |