94.52% Amorphous Boron Powder (CAS 7440-42-8 B) is used in nuclear industry,

Product Specification

I. Basic Product Information

Product Name: Boron Powder
English Name: Amorphous Boron Powder
Abbreviation: Amorphous Boron
Purity: Total Boron 94.52%, Elemental Boron 92.7%
CAS Number: 7440-42-8
Chemical Formula: B
Product Category: High-purity inorganic materials, special functional materials, nuclear industry materials

Boron powder is an important inorganic functional material with high energy density, high temperature resistance, and lightweight characteristics, and has significant application value in advanced materials and special industrial fields.

II. Product Quality Indicators

Test Results:
Total Boron Mass Fraction: 94.52% (Requirement ≥ 94.0%)
; Elemental Boron Mass Fraction: 92.7% (Requirement ≥ 92.5%);
Silicon Content: 0.0086% (Requirement ≤ 0.3%);
Iron Content: 0.15% (Requirement ≤ 0.7%)
; Moisture: 0.10% (Requirement ≤ 0.3%);
10B Isotope Atomic Ratio: 19.8%; Pass
Magnesium Content: 0.29% (Requirement ≤ 0.3%);

Particle Size Distribution:
D10: 0.91 μm
D50: 2.85 μm; 
D90: 35 μm

III. Product Features

1. High boron content
: The boron content reaches 92.7%, suitable for industrial applications with high boron content requirements.

2. Excellent high-temperature performance:
Boron materials have high melting points and high hardness, suitable for high-temperature resistant material systems.

3. Controllable particle size:
The particle size distribution (D10, D50, D90) is well-defined, meeting the powder performance requirements of different applications.

4. Stable isotopic properties:
The 10B isotope ratio is 19.8%, meeting the needs of specific material applications.

IV. Main Applications in the Russian Market

1. Nuclear Industry and Neutron Absorbing Materials 
: Utilizing the neutron absorption capacity of 10B, it is used in the research and development of nuclear reactor control materials, nuclear safety materials, and neutron shielding materials.
Downstream customers: Nuclear industry enterprises, nuclear materials research institutions, and scientific research units.

2. Bordide Ceramics and Advanced Wear-Resistant Materials 
: Used to prepare advanced ceramic materials such as boron carbide (B4C) and boron nitride (BN), for wear-resistant parts, protective materials, and high-temperature structural materials.
Downstream customers: Ceramic material enterprises and special material manufacturing enterprises.

3. Aerospace and High-Temperature 
Composite Materials: As a raw material for boron-based materials, it is used in the development of lightweight, high-strength composite materials, high-temperature materials, and special structural materials.
Downstream customers: Aerospace material enterprises and scientific research institutions.

4. Metal Borides and Functional Material Production 
: Used to prepare metal borides to improve material hardness, corrosion resistance, and high-temperature performance.
Downstream customers: Metallurgical enterprises and hard material manufacturing enterprises.

5. Specialty Chemicals and Scientific Research 
: Used in the synthesis, experimental research, and new material development of organoboron compounds.
Downstream customers: chemical companies, universities and research institutions.

V. Key Considerations for Procurement in the Russian Market

Russian customers purchasing boron powder primarily focus on the following:

1. Boron content: Total boron and elemental boron content determine material properties.
2. Impurity control: Emphasis is placed on the content of elements such as Si, Fe, and Mg.
3. Particle size distribution: Affects powder processing performance and final material properties.
4. Isotope ratio: The nuclear industry and special applications focus on the 10B index.
5. Completeness of COA, TDS, SDS, and export documentation.