HfC 99.5% min Hafnium carbide

• Post Date:

  Jul 31,2014

• Expiry Date:

  Oct 29,2014

• Detailed Description:

  Cas No. :12069-85-1 Quantity: 500Metric Tons
  Payment Method: TT,LC, negotiable
  1, Character:
  Hafnium carbide (HfC) is a chemical compound of hafnium and carbon. With a melting point of about 3900 °C it is one of the most refractory binary compounds known. However, it has a low oxidation resistance, with the oxidation starting at temperatures as low as 430 °C. It’s black odorless powder, and density is 12.2 g/cm3, Melting point at 3900 °C, and insoluble in water.
  
  2, Hafnium carbide Synonyms
  HAFNIUM CARBIDE; Hafnium carbide ceramics; HAFNIUM(IV) CARBIDE, <1.25MICRON; HAFNIUM(IV) CARBIDE -325MESH; hafnium(iv) carbide; HAFNIUM CARBIDE, 45 MICRON; Hafnium carbide, 99.5% (metals basis excluding Zr), Zr <1%;Hafnium carbide/ 99+%
  
  3, Application：
  1，Used in rocket nozzle, especially for re-entry space rocket nose cone
  2，Due to its high hardness and melting point, HfC also widely use in hard alloy additives
  3, Used in ceramic industries

• CAS Registry Number:

  12069-85-1

• Synonyms:

  Hafnium carbide (HfC);Hafnium carbide;hafnium - methane (1:1);

• Molecular Formula:

  CH₄Hf

• Molecular Weight:

  194.5325

• Molecular Structure:

  

• Company:

  Changsha Langfeng Metallic Material Co.,Ltd     [ China ]        

• Contact:

  Mia Zhao

• Tel:

  +86-18092597890

• Fax:

  +86-731-84874716

• Email:

  mia@cslfjs.cn