Couple of questions I can't quickly Google an answer to :
1) What is the evaporation point of Hafnium Carbide ( HfC ) ?
I can find various people telling me the melting point ( seems to
range, but 3,800 - 4,100 o C ) but as a result of some processing I
need to know the evaporation point.
2) HfC : made by reacting hafnium oxide with carbon at high
Is it a compound ? ( ie a chemical bond ) or is it a composite ?
To chemists these will probably sound like very sily questions. Sorry,
but as various people here know I'm just a scandium salesman.
18 years ago