Silicon nitride from China manufacturer - LUOYANG KEGUAN REFRACTORY CO.,LTD.

Price:	200.0~350.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: KG-72

Production Capacity: 500 Metric Ton/Metric Tons...

Delivery Date: 30-45 workdays after order ...

SiC: 72Min

Bulk Density (g/cm3): 2.65

Color: Gray

Means of Transport: Ocean

Packing: Wooden pallet which is seaw...

Brand Name: KEGUAN

Si3N4: 18Min

CCS(Mpa): 120Min

Thermal conductivity (w/m.k): 15Min

1.Certification: ISO9001:2008
2.CCS: 120Min (high strength)
3.Good thermal conductivity
4.MOQ: 1Ton
5.Usage: metallurgical industry

Raw material : silicon carbide, metal silicon

Forming method :
according to different requirements of manufacturers to produce various shapes of the adobe, after drying, in the nitrating furnace with high purity nitrogen reaction sintered.

Features:
The product has a high temperature, high strength, volume stability and good thermal conductivity, acid, alkali and a variety of molten metal erosion ability and so on.

Application:
widely used in colored aluminum tank, zinc vertical tank; metallurgical industry, blast furnace lining, ceramic kiln shelf panels, pillars, separated flame plate; waste incineration furnace lining and other industris.

Specification:

Item	Apparent porosity (%)	Bulk density (g/cm³)	Cold crushing strength (Mpa)	Cold modulus of rupture (Mpa)	Thermal conductivity (w/m·k)	S_iC (%)	Si₃N₄ (%)
Brand/Index	Apparent porosity (%)	Bulk density (g/cm³)	Cold crushing strength (Mpa)	Cold modulus of rupture (Mpa)	Thermal conductivity (w/m·k)	S_iC (%)	Si₃N₄ (%)
Standard Value	≤18	≥2.65	≥120	≥30	≥15	≥72	≥18
Typical Value	16	2.66	140	35	16	73	21