Position:Home > Products > Carbide powder >
Hafnium Carbide Powder HfC cas 12069-85-1

Hafnium Carbide Powder HfC cas 12069-85-1

2017-08-14 13:36

View:

Brand Trun

Type Tr-HfC

Specification: Product Name: Hafnium Carbide CAS Number: 12069-85-1 Features: TiB2, ZrB2, HfB2, VB2, NbB, NbB2, TaB, TaB2, CrB2, Mo2B5, W2B5, Fe2B, FeB, CoB, Co2B, NiB, Ni2B, Ni2B, LaB6, UB4, UB2. Hafnium carbide (HfC) is a chemical compo

  • Data Sheets
Specification:
 
Product Name: Hafnium Carbide Powder
CAS Number: 12069-85-1
 
Features:
 
Ultrafine hafnium carbide powder by variable current laser ion beam, chemical vapor deposition powder high activity, surface energy is large, widely used in powder metallurgy, hafnium carbide (HfC) = 185.501, 6.47% carbon, belongs to the crystallization of sodium chloride type cubic crystal system, theoretical density of 12.7 g/cm3, melting point 3890 , the highest melting point is a single compound.Volume resistivity Ω 1.95 x 10-4 cm (2900 ), thermal expansion coefficient of 6.73 x 10-6 / .Has high elasticity coefficient, good electrical and thermal conductivity, small thermal expansion coefficient and good resistance to impact performance, superfine hafnium carbide with many compounds (such as ZrC, TaC) form a solid solution.
Properties:
 
Appearance: Black Odorless Powder
Molecular Formula: HfC
Molar mass: 190.50 g/mol
Molecular Weight: 103.2347
Melting Point: 3,900 °C (7,050 °F; 4,170 K)
Density: 12.2 g/cm3
HfC
C Free C O N Fe Ca Ti W Na Si
6.2 0.35 0.65 0.01 0.03 0.01 0.01 0.01 0.02 0.005
Applications:
 
Hafnium carbide powder is obtained by the reduction of hafnium(IV) oxide with carbon at 1800 to 2000 °C. A long processing time is required to remove all oxygen. Alternatively, high-purity HfC coatings can be obtained by chemical vapor deposition from a gas mixture of methane, hydrogen, and vaporized hafnium(IV) chloride. Because of the technical complexity and high cost of the synthesis, HfC has a very limited use, despite its favorable properties such as high hardness (>9 Mohs[5]) and melting point.

Inquiry

Product:
Name:
Email:
Country:
Content:
 
  • E-mail: trun@rboschco.com
  • Tel: 0086-0379-65112007
  • Phone: 0086-0379-65110019
  • Add: Building B, Huoju Industrial Park, Yanguang Road, Gaoxin District, Luoyang City, Henan, China.
  • Web: www.eduloc.com
  • Address:

Gallium Nitride Powder,Molybdenum Disulfide Nanoparticle,Nano Hydroxylapatie Powder,Silicon Carbide SIC Nanoparticles,Silicon Nitride Nanoparticles,Titanium Nitride Nanoparticles,Titanium Carbide Nanoparticles,Tungsten Carbide Nanoparticles,Zirconium Carbide Nanoparticles,Zirconium Boride Nanoparticles,Aluminium Nanoparticles,Bismuth Nanoparticles,Carbon Nanoparticles,Cobalt Nanoparticles,Copper Nanoparticles,Gold Nanoparticles,Graphite Nanoparticles,Iron Nanoparticles,Indium Nanoparticles,Molybdenum Nanoparticles,Nickel Nanoparticles,Silicon Nanoparticles,Silver Nanoparticles,Tin Nanoparticles,Titanium Nanoparticles,Tungsten Nanoparticles,Znic Nanoparticles,Nano Metal Oxide,ATO Nanoparticles,Alpha Aluminum Oxide,Gamma Aluminum Oxide,Nano CeO2,Nano CuO,Nano Cu2O,Nano Indium Oxide,Nano Indium Tin Oxide,Nano Lanthanum Oxide,Nano MgO,Nano Nickel Oxide,Hydrophobic Nano SiO2,Nano SiO2,Nano SnO2,Nano TiO2,Nano ZnO,Nano ZrO2; 2002-2017 Luoyang Tongrun Info Technology Co., Ltd.

Copyright © Luoyang Tongrun Info Technology Co., Ltd