ZPC-RBSiC (SiSiC) cross beams and rollers have higher strength and there are no deformations even in very high temperature. And also the beams 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 with less weight of the kiln car.Silicon carbide beams and rollers are used as loading frames in porcelain producing kilns, and which can replace normal oxide bonded silicon plate and mullite post as they have good advantages like save spaces, fuel, energy and also short the firing time, and the life time of this materials is several times of others it is very ideal kiln furniture. Silicon carbide beam is mainly used as the load carrying members of tunnel kiln, shuttle kiln and double channels kiln. It can also be used as the kiln furniture in ceramic and refractory industry.Beams with high - temperature bearing capacity of large, long-term use without bending deformation, especially suitable for tunnel kilns, shuttle kiln, in two - layer roller kiln and other industrial furnace load - bearing structure of frame. Clubs apply to daily - used ceramics, sanitary porcelain, Building Ceramic, Magnetic material and high temperature firing zone of roller kiln.
ITEM
RBSIC (SISIC)
SSIC
UNIT
DATA
DATA
MAX TEMPERATURE OF APPLIC ATION
C
1380
1600
DENSITY
g/cm3
>3.02
>3.1
OPEN POROSITY
%
<0.1
<0.1
BENDING STRENGTH
Mpa
250(20c)
>400
MPa
280 (1200 C)
MODULUS OF ELASTICITY
Gpa
330 (20c)
420
GPa
300 (1200c)
THERMAL CONDUCTIVITY
W/m.k
45 (1200 c)
74
COEFFICIENT OF THERMAL EXPANSION
K x 10
4.5
4.1
VICKERS HARDNESS HV
Gpa
20
22
ACID ALKALINE - PROFF
Characteristics:*High abrasion resistance*High energy efficiency*No deformation under high temperature*Maximum temperature tolerance 1380-1650 degree celsius*Corrosion resistance*High bending strength under 1100 degree:100-120MPA
