Electronic and high precise machine manufacturing industry

The key part of machine parts coating and solution

The buyer: Germany * * * ceramic limited liability company

Recommended products:

B2 Grade (2N) High alpha phase silicon nitride.

JSH B2 Grade(2N)The contents of major elements in silicon nitride powder
N%> 38.5
O%< 1.5
C%< 0.2
Fe%< 0.3
Al%< 0.2
Ca%< 0.2
Pppm wt< 200
Sppm wt< 200
Clppm wt< 200
Si-free%< 0.2
Si3N4(aphar)%> 95