99.98% purity iridium crucible for laboratory

Molecular Weight	192.22
Appearance	Gray
Melting Point	2410 °C
Boiling Point	4130°C
Density	22.42 g/cm³
Electrical Resistivity	5.3 microhm-cm @ 20°C
Electronegativity	2.2 Paulings
Heat of Fusion	6.6 Cal/gm mole
Heat of Vaporization	152 K-cal/gm atom at 4130°C
Poisson’s Ratio	0.26
Specific Heat	0.0317 Cal/g/K @ 25 °C
Tensile Strength	N/A
Thermal Conductivity	1.47 W/cm/K @ 298.2 K
Thermal Expansion	6.4 µm/(m·K)
Vickers Hardness	1760 MPa
Young’s Modulus	528 GPa

We make raw Iridium material high purity & no defect by using Plasma Double Melting process.
Our hot forging machine and rolling mills enable us to produce high density iridium plate good for making crucibles.
Advantages
Excellent capability of fabricating & welding
Our skillful experts can offer metal processing with high level of difficulty.
Assurance of high quality by careful inspection
Our products are inspected and confirmed no inner defect by X-ray non-destructive inspection.
Broad product line-up
Other than crucibles, we also offer various Iridium products necessary for single-crystal growth such as after heater, reflector and so on. We can provide reinforced Iridium products depending on customer’s demand.

99.98% purity iridium crucible for laboratory

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