|Material:||Alumina Ceramic||Package:||Wooden Box|
|Water Absorption:||0%||Bulk Density:||3.65|
thin film ceramic substrates,
machinable ceramic sheet
99.5 % high heat resistance large diameter Al2O3 ceramic tube for oven heating
The main material of ceramic tube is Aluminium Oxide( Al2O3). The purity varies from 60%-99.7%, density from 3.0-3.9g/cm3, and working temperature from 1000-1800°C. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance.
Y2O3 crucible uesd for melting metals such as platinum, Max use temperature:2300 Y2O3can withstand the high temperature up to 2300°C and has very good resistance to chemical erosions and thermal shock. Y2O3 crucible is ideal for the melting of precious metals and super-alloys. Y2O3 crucibles are available in many sizes and shapes. Call for any custom production request.
High Strength;High Hardness;Insulation;High Temperature Resistance;Oxidation Resistance;Corrosion Resistance;Abrasion Resistance......
Transport;Communication;Other occasions areas......
Alumina ceramics are the most versatile of the advanced technical ceramics.stronger than the traditional ceramics chemically inert-excellent corrosion resistance outstanding electrical insulators,even at very high temperatures extremely hard-excellent abrasion resistance are almost unaltered at 1000°C,useable up to 1700°.All alumina bodies possess very good mechanical properties such as hardness and compressive strength. They also hold up well under harsh conditions such as acid corrosion,high wear areas,and sliding abrasion. They also possess very good electrical insulation properties and have very specific thermal conductive and thermal expansion rates.
Packing & Delivery
Q: Is it possible to provide samples?
A: We can supply 1-2 samples, but we do not bear the shipping cost of the samples.
Q: How long is the delivery time usually?
A: Product delivery is subject to order quantity and processing requirements, and different product delivery times are inconsistent. Generally speaking, the delivery time of 1-2 common product samples is about 35 days.
Q: Which payment methods are supported?
A: T/T; credit card. Currently our company supports these two payment methods.
Q: What is the shipping date? How long can I ship?
A1: Shipped within 72 hours after the balance is settled
A2: After the production of the product is completed and passed the internal inspection of the company, we will send the finished product image to the customer for confirmation. After the balance is settled, all the products will be sent to the customer's designated delivery location.