High purity Indium metal ingot Assay Min.99.9999%
| Indium Metal |
| Element symbol=In |
| Atomic number=49 |
| ●Boiling point=2080℃●Melting point＝156.6℃ |
About Indium Metal
Existing amount in the earth crust is 0.05ppm and it’s generated from zinc sulfide; separate from the ashes in the zinc metallurgy, obtain the liquid of indium ion (3 of +) and make it highly pure singular matter through electrolysis. It occurs as silver white crystal. It’s soft and belongs to square crystal system. It’s stable in the air and generate In2O3 after heated up. In room temperature it can react with fluorine and chloride. It can solve in acid but not in water or alkaline solution.
High Grade Indium Ingot Specification
| Item No, | Chemical Component | |||||||||||||||
| In ≥(%) | Foreign Mat.≤ppm | |||||||||||||||
| Cu | Pb | Zn | Cd | Fe | Tl | Sn | As | Al | Mg | Si | S | Ag | Ni | Total | ||
| UMIG6N | 99.9999 | 1 | 1 | - | 0.5 | 1 | - | 3 | - | - | 1 | 1 | 1 | - | - | - |
| UMIG5N | 99.999 | 4 | 10 | 5 | 5 | 5 | 10 | 15 | 5 | 5 | 5 | 10 | 10 | 5 | 5 | - |
| UMIG4N | 99.993 | 5 | 10 | 15 | 15 | 7 | 10 | 15 | 5 | 5 | - | - | - | - | - | 70 |
| UMIG3N | 99.97 | 10 | 50 | 30 | 40 | 10 | 10 | 20 | 10 | 10 | - | - | - | - | - | 300 |
Package:500±50g/ingot， encapsulated with polyethylene file bag, put in wood box,
What is Indium Ingot used for?
Indium Ingot mainly used in ITO target, bearing alloys; as a thin film on moving surfaces made from other metals. In dental alloys. In semiconductor research. In nuclear reactor control rods (in the form of an Ag-In-Cd alloy).
