2022 China International Powder Metallurgy Cemented Carbide and Advanced Ceramics Exhibition

 Time: May 23-25, 2022 Location: Shanghai World Expo Exhibition & Convention Center

Hunan Huawei Aerospace Special Materials Co., Ltd.  Booth No.: H1 Hall B1120

01 Zirconium Carbide

Technical highlights:High purity, low oxygen content 0.4-0.8wt%.

Main applications: ultra-high temperature ceramic matrix composites; textile insulation materials; rocket propellants.

02 Hafnium Carbide

Technical highlights: High purity: the highest purity can reach 99.99%, no impurity phase detected by XRD, low metal impurity element content detected by GDMS; concentrated distribution: standard normal distribution of particle size, no bimodal or multimodal, No trailing.

Main applications: The most important basic materials for the manufacture of missiles, launch vehicle nozzle throat linings and thermal protection of satellite and spacecraft hood parts.

03 Titanium Diboride

Technical highlights:Small particle size: the minimum particle size is 20-40nm;

Pure phase, no oxide, no impurity phase.

Main applications: Boron carbide bulletproof ceramics, new energy batteries and boron carbide products market.

04 Zirconium Diboride

Technical highlights:High purity: pure phase, no oxide, no impurity phase; spherical, solid powder, non-granulated hollow powder can be provided.

Main applications:  Filling materials for resin matrix composites (advantage: long non-setting time); modifiers for carbon-carbon and carbon-ceramic composite functional materials.

05 Zirconium Disilicide

Technical Highlights:

1. High purity: no impurity phase detected by XRD, or ZrSi2+Si>99%,

2. Low oxygen content (without ZrO2 phase detected by XRD), low melting and infiltration reaction temperature, and good product density;

3. The particle size distribution range can be designed according to customer needs.

Main application:

Military ultra-high temperature material; brake pads.

Quiz Encyclopedia

Q1:What are the new products and technologies released by your company at this exhibition? What are the highlights and features?

The zirconium and hafnium series powder materials synthesized and produced by the new process have the characteristics of high purity, small particle size, uniform distribution, large specific surface area and good sintering performance; spherical 3D printing and plasma thermal spraying ceramic composite powders have concentrated particle size distribution and fluidity. Good, highly spherical, components can be designed, low oxygen content, etc., can be customized according to customer requirements for particle size (control D10, D50, D90 at the same time), material components and particle morphology, fully meet the individual needs of users.

Q2:How has your company developed in the past three years? What is the usage and reputation of your products in the industry?

The sales have increased steadily, the market share has been greatly improved, the product quality has been highly recognized, and the company's influence has been increasing.

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 strength in China.

Q3:What is the current economic situation of the industry at home and abroad? What is your company doing in 2021-2022?

At present, the economic situation of the industry at home and abroad is in a state of stagnation. It is difficult to earn money. Survival is the first priority. In 2022, the company will concentrate resources, strictly abide by the boundaries, adhere to independent research and development and innovation, focus on the field of ultra-high temperature ceramic matrix composite materials, and continue to innovate. Substitute imported products, fill the domestic gap, and improve the influence of the industry.