Spherical tantalum powder_Hafnium silicide_Hafnium silicide Zirconium carbide_ hafnium dioxide

Hunan Huawei Aerospace Special Materials Co., Ltd.

+86 731 85124331

PRODUCT

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Take technological innovation as the core, regard product quality as life, and take customer satisfaction as the goal

Hafnium Carbide

Appearance: gray or gray-black powder

Application: modifier of carbon-carbon composite functional materials, cemented carbide additives, ceramic matrix ultra-high temperature composite materials

Specifications: 99%～ 99.95% (calculated by subtraction, excluding gas elements)

Particle size: D50: 50-100nm, 0.5-1.0um, 1.0-3.0um, 1.0-3.0um (80% concentrated), 10-50um (80% concentrated, spherical or nearly spherical, plasma sprayed), 50-100um (80 % Concentrated, Spherical or Near Spherical, Plasma Spray)

Features: XRD detects pure phase, low oxygen content, customizable particle size, concentrated distribution, good fluidity, and large specific surface area

Related: Tantalum Carbide (TaC), Tantalum Hafnium carbide (4TaHf5C), Titanium Carbide (TiC)

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Hafnium Diboride

Appearance: gray or gray-black powder

Application: Modifier for ultra-high temperature ceramic matrix composites, carbon-carbon and carbon-ceramic composites

Specifications: 99%～99.9% (calculated by subtraction, excluding gas elements)

Particle size: D50: 50-100nm, 100-200nm, 0.5-1.0um, 1.0-3.0um, 1.0-3.0um (80% concentrated), 10-50um (80% concentrated, spherical or nearly spherical, plasma sprayed), 50 -100um (80% concentrated, spherical or nearly spherical, plasma sprayed)

Features: XRD detects pure phase, low oxygen content, customizable particle size, concentrated distribution, good fluidity, and large specific surface area

Related: Tantalum Diboride (TaB₂), Tungsten Diboride (WB₂), Molybdenum Diboride (MoB₂), Tungsten Diboride (CrB₂)

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Zirconium carbide

Appearance: gray or gray-black powder

Applications: Ultra-high temperature ceramic matrix composites, cemented carbide additives, new thermal insulation and temperature-regulating textile materials, solid fuel propellants

Specifications: 99%～99.95% (calculated by subtraction, excluding gas elements)

Particle size: D50: 30-50nm, 50-100nm, 0.5-1.0um, 1.0-3.0um, 1.0-3.0um (80% concentrated), 10-50um (80% concentrated, spherical or nearly spherical, plasma sprayed), 50 -100um (80% concentrated, spherical or nearly spherical, plasma sprayed)

Features: XRD detects pure phase, low oxygen content, customizable particle size, concentrated distribution, good fluidity, and large specific surface area

Related: Tantalum Carbide (TaC),Tantalum Hafnium carbide (4TaHf5C), Titanium Carbide (TiC)

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Zirconium Diboride

Appearance: gray or gray-black powder

Application: Ultra-high temperature ceramic matrix composites

Specifications: 99% ～ 99.9% (calculated by subtraction, excluding gas elements)

Features: pure phase detected by XRD, low oxygen content, customizable particle size, concentrated distribution, good fluidity, excellent sintering activity

Related: Tantalum Diboride (TaB₂), Tungsten Diboride (WB₂), Molybdenum Diboride (MoB₂), Chromium Diboride (CrB₂)

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High purity hafnium powder 99.95%

Appearance: gray powder

Application: ultra-high temperature structural material, carbon-carbon composite material modifier

Specifications: 99%～99.95% (calculated by subtraction, excluding gas elements)

Particle size: D50: 3.0-5.0um, -325 mesh, 10-60um (spherical, 3D printing or plasma spraying)

Features: high purity (99.95% detected by GDMS), low oxygen content (<0.2%), concentrated particle size distribution, good fluidity

Related: spherical rhenium powder (Re), spherical tantalum powder (Ta), spherical zirconium powder (stored in water), spherical tungsten powder (W)

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Titanium Diboride

Appearance: gray or gray-black powder

Application: boron carbide bulletproof composite ceramic, battery anode material, 3D printing aluminum alloy particle reinforcement

Specifications: 99% to 99.9% (calculated by subtraction, excluding gas elements)

Particle size: D50: 50-100nm, 100-200nm, 0.5-1.0um, 1.0-3.0um, 1.0-3.0um (80% concentration), 3.0-5.0um Features: XRD detects pure phase, low oxygen content, particle size distribution Good concentration and sintering activity

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About Huawei Aerospace

Hunan Huawei Aerospace Special Materials Co., Ltd. (Huawei Aerospace) is a professional manufacturer of ultra-high temperature refractory metals (zirconium, hafnium, tantalum, rhenium) and their binary or multicomponent compounds (carbide, silicide, boride). It is a high-tech enterprise engaged in the research,development, production and application of nano, submicron and micron powder materials and related products. In the field of ultra-high temperature ceramic matrix composite materials, Huawei Aerospace Special Materials has become a leading ceramic powder material manufacturer with professional standards and manufacturing capability in China.

Factory environment

The company is equipped with hot-pressing high-temperature sintering furnace, microwave high-temperature vacuum synthesis furnace, vapor deposition furnace, XRF-1800 scanning X-ray fluorescence spectrometer, high-resolution electron microscope JEO2013, Malvern laser particle size analyzer (3000 and ZS90) and other nanometers. , special production equipment and testing instruments for submicron and micron powders.

Design powder materials on demand

Since its establishment, the company has focused on subdivided fields, insisted on independent research and development, and won the field of ultra-high temperature ceramic matrix composite materials with excellent quality.Constantly innovating, replacing imported products, filling domestic gaps, and ensuring independent safety. The company's products are widely used in high-tech fields such as weapons and ships, aerospace, special ceramics and nuclear energy.

Professional exhibitions and academic conferences

Actively participate in industry exhibitions and technical forums, track the frontiers of the latest technology development, concentrate resources on the subdivision of ultra-high temperature ceramic composite materials, and constantly innovate, replace imported products, and ensure independent safety. The company has established long-term and stable cooperative relations with domestic famous material research institutes and large military units.

Honor

The Company owns 5 invention and 15 utility model patents, and passed the ISO9001 quality system and high-tech enterprise certification. It is the main drafter of the titanium diboride powder industry standard (YS/T42420), and a member of the China Nonferrous Metals Industry Association Titanium, Zirconium and Hafnium Branch, and a member of the Ceramics Branch of China Silicate Society, China Member of Surface Engineering Association, vice president unit of Hunan New Materials Industry Association. The company has established long-term and stable cooperative relations with domestic famous material research institutes and large military units.

Classic Case

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The company's products have been widely used in high-tech fields such as weapons and ships, aerospace, electronic information, special ceramics and nuclear energy.