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thermal spray Hafnium carbide-HfC

  • Molecular formula: HfC
  • Density: 12.7g/cm3
  • Boiling point: 3890ºC
  • color: black
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■ Specifications

 Product overview:

Gray metallic powder, with NaCl type cubic crystal structure, is the highest melting point among known single compounds. Hafnium carbide has a high coefficient of elasticity, good electrical and thermal conductivity, a small coefficient of thermal expansion and good impact resistance. It is widely used in cemented carbide, aerospace, atomic energy, electronics, coatings and hard films, etc. In the field of material technology, it is the most important basic material for the manufacture of missiles, launch vehicle nozzle throat linings, satellites, and spacecraft hood parts for thermal protection.

1. Hafnium carbide (HfC) can be used as a modifier for carbon-carbon and carbon-ceramic composite functional materials: hafnium carbide (HfC) modified carbon fiber can greatly improve the strength of carbon fiber, increase fatigue resistance and wear resistance and high temperature resistance The performance and modification effect are very obvious, and all indexes are greatly improved.

2. Hafnium carbide (HfC) is used in cemented carbide, powder metallurgy and other fields, which can improve the strength and corrosion resistance of cemented carbide, and the effect is more obvious than that of zirconium carbide (ZrC);

Performance characteristics:

1. High purity, no impurity phase detected by XRD, low content of metal impurity elements detected by GDMS/ICP;

2. Concentrated particle size distribution, good sphericity, good fluidity, no tube blocking, good quality of 3D printing and thermal spraying.

 

 

■ Technical Data

 

Hafnium carbide
HfC-2020.07.31_00
喷涂HfC(D50=20um)-2017.12.16_00
喷涂HfC-(D50=34um)2017.05.15-1_00
球形
区间
碳化铪(GDMS检测)2021.06.21_00HfC(成分含量)2019.11.20国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心_00
 
HfC(成分含量)2019.11.20国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心_01
HfC(成分含量)2019.11.20国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心_02
 
HfC(成分含量与粒度)2019.11.13国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心_00
 
HfC(成分含量与粒度)2019.11.13国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心_01HfC(成分含量与粒度)2019.11.13国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心_02
 
HfC(成分含量与粒度)2019.11.13国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心_03
HfC(成分含量与粒度)2019.11.13国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心_04
 
HfC(成分含量与粒度)2019.12.30国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心-1_00HfC(成分含量与粒度)2019.12.30国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心-1_01
 
HfC(成分含量与粒度)2019.12.30国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心-1_02
HfC(成分含量与粒度)2019.12.30国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心-1_03
 
HfC(成分含量与粒度)2019.12.30国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心-1_04
 
HfC(成分含量与粒度)2019.12.30国标(北京检验认证有限公司)国家有色金属及电子材料分析测试中心-1_05

 

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Carbide series
Nitride series
Boride series
Silicide series
Elemental metal series
Nano material series
Oxide series
3D print&thermal spray series
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