Description

Chromium Boride (CAS NO 12007-38-4) is an advanced inorganic ceramic material known for its exceptional hardness, high melting point, and excellent chemical stability. This compound is critical for enhancing wear resistance and thermal protection in demanding industrial environments. It is primarily utilized in the manufacturing of high-performance coatings, cutting tools, and wear-resistant components for the metallurgical, aerospace, and chemical processing industries.

Application

• Surface Engineering: As a key component in thermal spray coatings and hard-facing alloys to protect components from abrasion, corrosion, and high-temperature oxidation.
• Tool Manufacturing: Incorporated into cutting tools and drill bits to significantly extend tool life and performance in machining operations.
• Refractory Materials: Used as an additive in refractory ceramics and composites to improve thermal shock resistance and structural integrity in furnaces and reactors.
• Wear-Resistant Parts: Essential for producing liners, nozzles, and seals in mining, powder processing, and chemical handling equipment.
• Electronics: Employed in specialized thin-film deposition processes for electronic and semiconductor applications.
• Research & Development: Serves as a precursor or additive in material science research for developing new cermets and composite materials.

Basic Information

Product Name	Chromium Boride
CAS No.	12007-38-4
Molecular Formula	CrB
Molecular Weight	62.81 g/mol
Synonyms	Chromium Monoboride; Chromium(I) Boride; Boranylidynechromium; CrB Powder; Chrome Boride; Chromium Boride (CrB); UNII-8V71L07Q3S
EINECS	234-499-7

Quality Control

Our Chromium Boride is manufactured under controlled conditions and undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Key parameters such as purity, particle size distribution, and crystalline phase are strictly monitored. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee product integrity and support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Gray to black powder
Assay (CrB)	≥ 99.0%
Particle Size (D50)	1-10 µm (customizable)
Crystal Phase	Orthorhombic
Melting Point	> 2000 °C
Density	~6.1 g/cm³
Metallic Impurities (ICP)	< 0.5%
Oxygen Content	< 0.8%

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