Silicon Nitride Bars

₹ 28,950 / Kilogram

MOQ3 pieces
FinishPolished
FormSolid
UsageIndustrial
Pack typeBox
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

Company Information

Tikrapara, Bilaspur, Chhattisgarh

4.4/5

Member Since 14 Years
Nature of Business Supplier
GST No. 22AMGPB9678R1ZC

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Product Details
Company Details

Diameter3 mm to 50 mm
Pack typeBox
UsageIndustrial
FormSolid
ColorBlack
FinishPolished

Gas pressure sintered silicon nitride (GPSSN) is a sintering processing at high temperature after isostatic pressing of silicon nitride powder with other additives. The nitrogen pressure (<20mpa) during sintering could restrain the dissociation of si3n4 and get the full sintering at high temperature, which make the silicon nitride products to highest density and lowest porosity.
Product Advantages

Moulding: Cold isostatic pressing(CIP)
Sintering: GPSN/RSSN
High strength and good compactness
Low thermal expansion coefficient
Excellent thermal shock resistance
No wetting by molten aluminum and non-ferrous metal
Good corrosion resistance

Common size: We can also prodcue other sizes according to your drawing.
Packaging Details:

We general have two types for safe package: carton and pallet.
If there's special demands, we will respect your suggestion.

Delivery Detail:

General within 20 working days, it depends on the quantity.

Technical Data

Types	Gas Si3N4
Density	>3.2g/cm3
Si3N4 content	>92%
Flexural strength	>600Mpa
Compressive strength	>1500Mpa
Thermal conductivity(W/mk)	16-22
Porosity	0
Thermal expansion coeff.(RT-1000)	3.2
Max temperature in air	1400
Hardness(HRA)	>92