Fine Si3N4 bonded SiC product is a sort of
structure ceramic material, NSiC product is shaped by casting with
the composition of high pure SiC and Si powder, and sintered
through nitrified reaction.
NSiC has higher strength than RSiC
and has excellent oxidation resistance. Maximum working temperature
is ***0deg.In addition to its structural properties, NSiC has
excellent wear properties and is resistant to corrosion and erosion
by molten metals. So that it can be used in direct contact with
molten aluminum, zinc, copper, magnesium. NSiC has been
successfully used for protection tubes for temperature
measurement.
NSiC offer many engineering property
levels that are not found in other refractory materials, such as
high strength at using temperature, excellent load bearing strength
and resistance to chemical and abrasive attack.
Characteristic:
1.Excellent oxidation
resistance
2.Good wear resistance
3.Excellent corrosion
resistance
4.High temperature
flexural performance
5.Excellent load bearing strength
The Data Sheet Of The
NSiC
Bulk Density:
2.***2.*2g/cm3
Porosity: ****2%
Compression Strength:
******0Mpa
Bending Strength:
******0Mpa
Young’s Modulus:
******0Gpa
Thermal Conductivity:
*5W/MK
Thermal Expansionα（******0℃）:
5.0x***6k*1
Max. Working Temperature:
***0℃
Si3N4: ****0%
SiC: ****0%
Silicon Nitride bond silicon carbide
batts are widely used in tablewar ceramics industry.
