Silicon Carbide Products , Silicon carbide heating cements

Model:	-
Brand:	CAEC.U
Origin:	Made In China
Category:	Electronics & Electricity / Insulation Material
Label:	SiC products , SiC heating Cements
Price:	-
Min. Order:	-

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Product Description

Recrystalized Silicon Carbide Products

Recrystalized silicon carbide products have high temperature strength, high thermal conductivity, good thermal shock resistance, they are resistant to a variety chemical elements, with a long life. It is the best material for modern high temperature equipment, play an important role in improving the quality of products, reducing production costs, saving energy and rising production capacity. Line of products: Recrystalized SIC furnace tools, including beams, bats, roller, nozzles, hollow board, thermocouple protective tubes, It is widely used in the field of high voltage insulators, porcelain, grinding wheels, and electronic ceramics.

Recrystalized silicon carbide technical data

Characteristics	Test result	Norton specification
Density %	2.72	2.70
Open porosity	14.8	15
Mpa@M.O.RAT20	108	100
Mpa@M.O.RAT20	120	100/130
Max operating temperature	1600	1600
Gpa M.O.E	286	280
1/K,20-1000 Thermal expansion	4.3*10-6	4.8*10-6
W/MK Thermal conductivity	21.5	21
SiC%	99.1	99

Silicon nitride bonded Silicon Carbide Products

The series of advanced silicon carbide products include silicon nitride bonded silicon carbide blast furnace brick, kiln furniture(board, support), silicon carbide tube, bonded silicon carbide brick and silica bonded silicon carbide product. They are widely used in the field of nonferrous, metallurgical, electron, ceramic, mechanical and chemical industry series as furnace lining, blast furnace tuyere brick , deek, supporting column, pusher, flame-proof board, abrasive parts and heat exchanger tubes.

Oxygen bonded silicon carbide product

Apparent porosity	less than 18
Mpa cold temperature bending strength	30
Bulk density g/cm3	over than 2.58
Refractoriness	1650
Mpa cold crushing strength	over than 100
using Service Temperature	1350
SiC %	85
Fe2O3	0.5

Property silicon nitride bonded silicon carbide product

Characteristics		Silicon nitride bonded siliocn carbide product
Characteristics		Blast furnace brick	Kiln brick	SiC tubes
Bulk density(g/cm3)		2.60	2.60	2.55
Apparent porosity		18	18-20	20
Crushing strength		150	150	120
(Mpa MOR)	room temp1400	40 45	40 40	30 35
Thermal expansion(*10+6/		4.5(20-1000 )	4.4(20-1000 )	4.3(20-1000 )
Thermal conductivity(W/mk)		15.7(1300 )	15(1200 )	16.4(1000 )
Highest service temp		1500	1500	1500
Chemical content SiC		70	70	70

Our main products are MoSi₂ and SiC heating elements

MoSi2 heater

MoSi2 heating element is a kind of resistance heating element basically made of high pure Molybdenum Disilicide .In oxidizing atmosphere ,on the surface of MoSi2 element owing to the high temperature combustion a layer of compact quartz protective film is formed to prevent MoSi2 from continuously oxidizing .In oxidizing atmosphere ,its applicable temperature is 500－1700℃.It can be widely used in such applications as sintering and heat treatment on ceramics, magnet, glass, metallurgy, refractory, etc.We can offer different types of products-----bar type type, W type, U type and L type to customers according to their needs.

SiC heater

The silicon carbide heating element is a kind of non-metal high temperature electric heating element. It is made of selected super quality green silicon carbide as main material, which is made into blank,silicided under high temperature and re-crystallized. Compared with metal electric heating element ,this kind of element is characterized by high-applied temperature, anti-oxidization, anti-corrosion, long service life ,little deformation ,easy installation and maintenance. Therefore, it is widely used in varilus high temperature electric furnaces and other electric heating devices ,such as in the industries of magnet, ceramics ,powder metallurgy, glass ,metallurgy and machinery,etc.

we adopt new production process of cold ends ,so our SiC heating elements have excellent specific rate of heat zone resistance and cold end resistance, saving energy ,long life ,avoiding over-temperature of cold ends to damage the furnace body .

Silicon Carbide Products , Silicon carbide heating cements 1

Silicon Carbide Products , Silicon carbide heating cements 2

Silicon Carbide Products , Silicon carbide heating cements 3

Member Information

China Abrasives Industry Corp.
Country/Region:	China
Business Nature:	Manufacturer
Phone:	0086 13838367654
Contact:	Vanna (Sales Manager)
Last Online:	09 Nov, 2011