Description

Chromium Nitride CAS NO 24094-93-7 is an advanced ceramic material known for its exceptional hardness, thermal stability, and excellent wear and corrosion resistance. This makes it a critical component for enhancing the durability and performance of industrial tools and components. It is primarily sought after by manufacturers in the cutting tool, automotive, aerospace, and decorative coating sectors for applications demanding superior surface protection and longevity.

Application

• Hard Protective Coatings (PVD): Used as a wear-resistant layer on cutting tools, molds, and precision components to extend service life.
• Decorative Coatings: Imparts a durable, metallic finish (often gold-like) on consumer goods, bathroom fixtures, and automotive trim.
• Diffusion Barriers in Microelectronics: Acts as a thin film barrier layer in semiconductor devices to prevent interdiffusion of metals.
• Aerospace Components: Applied to turbine blades and other high-stress parts to resist oxidation and erosion at elevated temperatures.
• Corrosion-Resistant Layers: Protects metal substrates in harsh chemical or marine environments.
• Tribological Coatings: Reduces friction and wear in mechanical systems and bearings.

Basic Information

Product Name	Chromium Nitride
CAS No.	24094-93-7
Molecular Formula	CrN
Molecular Weight	66.00 g/mol
Synonyms	Chromium(III) Nitride; Chromium Mononitride; CrN; Nitridochromium; Azanylidynechromium; Chromium-Nitride (CrN); Chromium Nitride Sputtering Target; Chromium Nitride Powder
EINECS	246-016-3

Quality Control

Our Chromium Nitride is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high performance. The material undergoes rigorous analytical testing, including phase purity analysis, particle size distribution, and chemical composition verification. A Certificate of Analysis (COA) detailing all relevant specifications 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). The material is hygroscopic (moisture-sensitive) and should be kept under dry, inert conditions to prevent oxidation or moisture absorption. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark gray to black powder
Identification (XRD)	Conforms to CrN phase
Purity (CrN)	≥ 99.5%
Chromium (Cr) Content	≥ 78.0%
Nitrogen (N) Content	≥ 20.5%
Oxygen (O) Content	≤ 0.5%
Carbon (C) Content	≤ 0.1%
Particle Size (D50)	1-10 µm (customizable)
Tap Density	Contact for details

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