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2013 hot sale silicon carbide sagger (oxide sintering)

Contact Person: Mr. FU XIN
Company Name: Dengfeng Xin Yan Xin Electric Materials Institute Ltd.
Tel: 86-371-86079675
Fax: 86-371-86079675
Address: Henan,Dengfeng,THE 2ND XINXING 8 ROADWAY, DENGFENG, HENAN, CHINA
Country/Region: China

Product Detailed

High quality silicon nitride bonded silicon carbide : 1.content 70-80% 2.temperature 600-1500 oC

silicon nitride bonded silicon carbide plate

name		silicon nitride bonded silicon carbide bricks
Apparent porosity %		≤18
(Bulk density)g/cm3		≥2.60
(Cold compression strength)MPa		≥140
(Modulus rapture at room temperature)(1400°C)Mpa		≥40
(Modulus rapture at elevated temperature)(1400°C)Mpa		≥40
(Coefficient of thermal liner expansion) ×10-6/°C(1100°C)		≤4.18
(Thermal conductivity )w/(m·k) (350°C)		≥16
(Refractoriness) (°C)		1800
0.2Mpa(Loading softening point )(°C)		1600
(Max working temperature) (°C)		1550
(Composition)(%)	SiC	≥70
	Si3N4	≥20
	Fe2O3	≤0.7
	SiC+ Si3N4	≥90
	Si	≤0.5

2013 hot sale silicon carbide sagger (oxide sintering)

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