HPSN/GPS Silicon Nitride Si3N4 Ceramics Ring

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$1.20 - $10.00 / Piece | 100 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
HB
Model Number:
HB
Type:
Ceramic Rings
Application:
Refractory
Material:
Silicon Nitride Ceramics
Supply Ability
Supply Ability:
1000000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Wooden box
Port
shanghai/qingdao
Lead Time :
Shipped in 10 days after payment

Silicon Nitride Ceramics Ring

 

1. Longer service life of forming rolls. Service life of silicon nitride forming rolls is about 9 times and 2~3 times longer than that of metal and tungsten carbide forming roll, respectively.

2. Higher working temperature. Silicon nitride forming rolls could be used at , temperature up to 1000°C. While generally, steel forming rolls can only be used below 300°C

3. Better surface roughness quality of the metal works is achieved

4. Pick-up of the metal works is eliminated

5. Scrap of metal works is reduced

6. Consistency and reliability of metal works is in creased

7. Post-processing of metal works is reduced

8. Productivity is increased

 

If you are interested in this product or just want to know more about ceramic products, never hesitate to contact us.

 

We are looking forward to developing business relationships with you

 

material
ltem
 
Units
99%
AL2O3
Zirconia (white)
3Y-TZP
Zirconia(yellow)
3Y-TZP
 
Si3N4
 
Si3N4
 
SiC
 
ZTA
 
Density
g/cm33.9 +0.3
-0.5
6 +0.3
-0.2
6 +0.4
+0.1
3.18-3.23.33.15-3.24.7
 
Hardness
HRA9188-9089-9192-9391-9292-9491
 
Flexural strength
MPa35010001100700800500550
 
Compressive strength
MPa300021002200350035002800-30002100
 
Fracture toughness
Mpa.m-3/22-410117756.7
 
Coefficient of thermal expansion
10-6/°C6.5-8.410.210.23.2-43.2-44.37
 
Resisitively
Ω.CM1014-1016>1010>1010>1014>1014<2001014
 
Elastic Modulus
GPa260300320410400-300
 
Chemical durability
AcidGOOD
AlkaliGOOD



 

 

 

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