Kiln furniture Silicon carbide Beams and rollers
ZPC-RBSiC (SiSiC) cross beams 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. Shang mei 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
Shandong Zhongpeng Special Ceramics Co., Ltd is one of the largest silicon carbide ceramic new material solutions in China. SiC technical ceramic: Moh’s hardness is 9 (New Moh’s hardness is 13), with excellent resistance to erosion and corrosion, excellent abrasion – resistance and anti-oxidation. SiC product’s service life is 4 to 5 times longer than 92% alumina material. The MOR of RBSiC is 5 to 7 times that of SNBSC, it can be used for more complex shapes. The quotation process is quick, the delivery is as promised and the quality is second to none. We always persist in challenging our goals and give our hearts back to society.
