离岸价格
获取最新报价0 ~ 300 ( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
-
最小订单:
1 Ton
包装细节:
according to customer requirement
交货时间:
20 days
供应能力:
1000 Ton per Month
付款方式:
T/T, L/C, Western Union
联系人 Ms. Ms
Zichuan District, Zibo, Shandong
Silicon nitride powder supplier
Self-lubrication
abrasion resistance
Resistant to corrosion and oxidation
ISO ***1:***0
Silicon Ntride ( Si3N4) is a kind of important structural ceramic which has the characteristics of high hardness, self-lubrication and abrasion resistance. It is atom crystal and doesnt arise reaction to other inorganic acids except for hydrofluoric acid.
Silicon Nitride Ceramic Powder is well resistant to corrosion and
oxidation while high temperature. It also can excellently resist
the thermal shock and will not be cracked after the sudden rising
and falling of temperature when silicon nitride was heated to above
***0°C in the air.
silicon nitride powder chemical component:
|
Si3N4 |
N |
Ca |
O |
C |
Al |
Fe |
|
≥ |
≤ |
|||||
|
****8 |
****9 |
0.*5 |
1.5 |
0.3 |
0.*5 |
0.*5 |
Note: 1. This product is
suitable for the smelting of stainless steel and special alloy
steel together with the making of special refractory materials, it
can also be used in national defence, electronic and casting
industries.
2.The sizes of silicon nitride can
be controlled to be ****0 mesh by adjusting its components based on
the clients' requirements.
Except silicon nitride powder,we also produce silicon nitride riser tube,heater or thermocouple protection tube
