Big Discount 99% Alumina Ceramic Eyelet Guide - Quartz Ceramic Crucible – Guiyuan

Big Discount 99% Alumina Ceramic Eyelet Guide - Quartz Ceramic Crucible – Guiyuan

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Product Details

Type Refractory Material
Material SiO2
Working Temperature ≤1650℃             
Shape Square, Pipe, etc      

Product description

Quartz ceramic has excellent thermal shock resistance performance thanks to grain composition optimization. Quartz ceramic has a small coefficient of thermal expansion, good chemical stability and resistance to glass melt corrosion.

Alumina is a kind of ceramic material that have high thermal conductivity, high abrasion resisttance, compressive strength, high temperature resistance and and thermal shock resistacne. It’s also a suitalbe material for furnace use in crucible, which is low cost compared with other refractories.

There are two kinds of material for SICER Crucible, Alumina and Zirconia.

With excellent resistance to thermal shock, corrosion, and coefficient of thermal expansion, they are widely applied to the smelting process.

Alumina crucible has good acid and alkali resistance and is suitable for melting alloy and stainless steel. The maximum working temperature can reach 1600 ℃

Zirconia Crucible has excellent resistance to acid slag, and is widely used for smelting from the super alloy and the noble metal, and the optimal operating temperature is from 1980 to 2100℃.

Applications

Aluminum oxide crucible is widely used in the following application:

Used for making parts for CVD, ion implants, photolithography, and semiconductor parts.

Used for furnaces for metallurgy industry due to its ability serving under high temperature.

Used as protector for high temperature thermal couples.

Used for chemical industry with high corrosion resisttance.

Advantage

• Low thermal expansion

• Good thermal shock resistance

• Good chemical stability

• Low bulk density

• Resistance to glass melt corrosion

• Low porosity and fine surface enhance cleaness

• Superior mechanical strength and wear resisttance

• Excellent chemical resistance to acids and others

• Consistent dimensional control

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With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for Big Discount 99% Alumina Ceramic Eyelet Guide - Quartz Ceramic Crucible – Guiyuan, The product will supply to all over the world, such as: Liverpool, Senegal, Moscow, Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Christina from Kenya - 2018.06.18 19:26
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Molly from Vietnam - 2018.09.29 17:23

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