You are here: Home » Products » Kiln Furniture » Reaction Bonded Silicon Carbide Kiln Furniture (RBSiC Or SiSiC)

Reaction Bonded Silicon Carbide Kiln Furniture (RBSiC Or SiSiC)

Taking advantage of the excellent characteristics of Silicon Carbide, such as chemical inertness at all temperatures, resistance to thermal shock and abrasion hardness and sinterability, the Technical Ceramics industry has developed a wide range of applications based on Silicon Carbide. The main applications for SiC based ceramics are kiln furniture, burner nozzles, sliding earings, process components for the Semiconductor industry, passive armor for the Security and Defense industries, seal rings and Diesel Particulate Filters for the Industrial and Automotive industries.
SiC-based ceramic components can be manufactured using several processes:
Nitride-bonded SiC
Reaction bonded SiC
Re-crystallized SiC
Oxide Bonded Silicon Carbide

Quantity:
  • YUFENGREC®

YUFENGREC®The Reaction Bonded Silicon Carbide Kiln Furniture has   High Strength and Excellent Hardness , Wear and Corrosion     resistance ,Oxidization Resistance  and Thermal Shock Resistance  ,which is one of  the most popular technical ceramics  . 

In comparison with Recrystallized Silicon Carbide (ReSIC) AND Nitride Bonded Silicon (NBSIC), 


RBSiC (SiSiC) display better performance  in long term applications . The slip casting and extrusion technologies  in conjunction with our net-shape sintered  technologies and superior advanced machine press ability ,which enables production of complex shapes and superior sizes with tight dimensional tolerance . 


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.


Typical Technical Data


Item 

Unit 

Typical Index 

Max. Application Temperature 

1380

Bulk Density

g/cm3

>3.02

Open Porosity

%

<0.1

Bending Strength 

MPa

250( 20 ℃)


MPa

280 (1200 ℃)

Modulus of Elasticity 

Gpa 

330( 20 ℃)


Gpa 

300 (1200 ℃)

Thermal Conductivity 

W/m.k

45 (1200 ℃)

Coefficient of Thermal Expansion 

K-1 X 10 -6

4.5

Vickers Hardness HV 

Gpa 

20

Acid , Alkalis  Resistant 


Excellent 

The data are average results of test under standard procedures and are subject to variation. Results should not be used for specification purposes or creating any contractual obligation


Bearing Capacity of RBSIC(SiSiC) Beams

Size of Section (mm)

Wall Thickness(mm)

Concentrated Loading (kg.m/L)

Uniformly Distributed Loading(kg.m/L)

B Side

H Side

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.


.


Related News

content is empty!

NAVIGATION BAR

PRODUCT CATEGORIES

CONTACT US

   No.108 WANJIE ROAD , HIGH-TECH ZONE, ZIBO,SHANDONG,CHINA 
   +86-0533-5207252
  +86-0533-5207253
   tom@yufengrefractory.com        
   yufeng_refractory         
Copyright  2019 ZIBO YUFENG REFRACTORY CO,LIMITED     
鲁ICP备19052737号