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| | Zirconium nitride Basic information |
| | Zirconium nitride Chemical Properties |
| Melting point | 2980°C | | density | 7.09 g/mL at 25 °C(lit.) | | form | Powder | | Specific Gravity | 7.09 | | color | brown | | Water Solubility | Soluble in hydrofluoric acid. Insoluble in water. | | Exposure limits | ACGIH: TWA 5 mg/m3; STEL 10 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3 | | CAS DataBase Reference | 25658-42-8(CAS DataBase Reference) | | EPA Substance Registry System | Zirconium nitride (ZrN) (25658-42-8) |
| RIDADR | UN3178 | | WGK Germany | 3 | | TSCA | Yes | | HazardClass | 4.1 | | PackingGroup | III |
| | Zirconium nitride Usage And Synthesis |
| Chemical Properties | Mohs hardness 8+.
Slightly soluble in dilute hydrochloric acid and sulfuric
acid; soluble in concentrated acids. | | Uses | Zirconium nitride (ZrN) is a hard ceramic material similar to TiN. It is commonly used for coating medical devices, industrial parts (e.g., notably drill bits), automotive and aerospace components and other parts subject to high wear and corrosive environments. ZrN is light gold in color, similar to elemental gold. Hafnium nitride (HfN) is one of the refractory metallic compounds having a melting point of 3310°C. | | Uses | Zirconium nitride is used in cermets, refractories, and laboratory crucibles. It also used for coating medical devices. | | Uses | Special crucibles, cermets, refractories. |
| | Zirconium nitride Preparation Products And Raw materials |
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