Description

Chromium(III) Nitride -325Mesh is a high-purity, fine-powder inorganic compound valued for its exceptional hardness and thermal stability. This material serves as a critical precursor and additive in advanced materials science and metallurgical applications. It is primarily sought by manufacturers in the ceramics, surface engineering, and specialty alloy sectors for developing wear-resistant coatings and high-performance composites.

Application

• As a hard coating material in Physical Vapor Deposition (PVD) processes for cutting tools and wear parts.
• As a precursor for ceramic composites, enhancing hardness and thermal shock resistance.
• As an alloying additive in specialty steels and non-ferrous alloys to improve surface properties.
• In the research and development of advanced structural materials for high-temperature environments.
• As a potential diffusion barrier layer in semiconductor and microelectronics fabrication.
• For the synthesis of other chromium-based compounds and catalysts.

Basic Information

Product Name	Chromium(III) Nitride -325Mesh
CAS No.	12053-27-9
Molecular Formula	CrN
Molecular Weight	66.00 g/mol
Synonyms	Chromium Nitride; Chromium Mononitride; CrN; Nitridochromium; Chromium(III) Nitride Powder; Chromium Nitride (CrN); Chromium Nitride -325 Mesh
EINECS	235-002-2

Quality Control

Our Chromium(III) Nitride is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. The product undergoes rigorous quality testing, including chemical assay and particle size distribution analysis, to meet stringent industry specifications. A Certificate of Analysis (COA) detailing purity, mesh size, and impurity levels is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed in a dry environment to prevent degradation. Isolate from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark Gray to Black Powder
Identification (XRD)	Conforms to CrN structure
Assay (CrN)	≥ 99%
Particle Size (-325 Mesh)	≥ 95% passing
Trace Metals (ICP)	Contact for details
Oxygen Content	< 1.0%
Bulk Density	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.