Reaction bonded Silicon Carbide/RbSiC Beam

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Reaction bonded Silicon Carbide/RbSiC ceramic Beam for kilns

Reaction bonded silicon carbide (sisic) ceramic beams have large high temperature bearing, good oxidization-resistance, serving for 4-5 years, about 15 times no longer than alumina without deformation. The products can be used at high temperature, even higher than 1700C for PSSiC Beams. It is applicable to the load-bearing beams in tunnel kiln, shuttle kiln, roller kiln and other industrial kilns.

Characteristics:

Max temperature tolerance 1380 degree
Excellent oxidation and corrosion resistance
High thermal conductivity and shock resistance
High mechanical strength and abrasion resistance

Relevant Recommendation:
Silicon Nitride Ceramics
Oxide bonded SiC (OSIC)
Recrystallizde SiC (Re-SiC)
Reaction Bonded SiC (SiSiC)

Inquiry

Description

RBSiC (SiSiC) cross beams are used for the loading structure systems of tunnel kilns, shuttle kilns and many other industrial kilns.

RBSiC（SiSiC）cross beams have higher strength and there are no deformations even in very high temperature. And also display long operational life. The beams are the most suitable kiln furniture for sanitary wear and electrical porcelain applications. RBSiC（SiSiC）has excellent thermal conductivity, so it is available to save energy.

Bearing Capacity of Beams
Size of Section (mm)		Wall Thickness(mm)	Concentrated Loading (kg.m/L)		Uniformly Distributed Loading(kg.m/L)
B Side	H Side	Wall Thickness(mm)	B Side	H Side	B Side	H Side
30	30	5	74	74	147	147
30	40	5	117	95	235	190
40	40	5	149	149	298	298
50	50	6	283	283	567	567
50	60	6	374	331	748	662
50	70	6	473	379	946	757
60	60	7	481	481	962	962
80	80	7	935	935	1869	1869
100	100	8	1708	1708	3416	3416
110	110	10	2498	2498	4997	4997

The Bending Strength of RBSIC(SiSiC) Beams is 250MP, safety coefficient is 5.
Concentrated Loading =the Value in the Table Accordingly x 1/L,
Uniformly Distributed Loading = the Value in the Table Accordingly x 1/L。
We are offering any other kinds of kiln furniture and engineer ceramics ware on request.