Product Series
Tungsten Tubes for Thermal Fields in Sapphire Growth
Product Introduction
Tungsten has a melting point as high as 3,420ºC, and features good strength and hardness, excellent high temperature performance, low resistivity, small expansion coefficient, and small electronic work function. It is a widely-used, high-temperature resistant metal.
Product Application
The crystal growth temperature of sapphire needs to be above 2,200°C, with tungsten tubes being widely used as insulation layer materials to ensure the temperature stability of the thermal field.
Product Specifications
Density greater than 18.3g/cm3.
Based on customer requirements, we can provide customized design solutions for different applications.
Fabrication Process
Company Advantage
60-year experience in refractory metal manufacturing.
Complete quality inspection and measurement methods.
Precision process control.
The advantages of our production capacity are obvious, and meet the batch demand of our customers.
Contact Information
Wang Meng
+86-10-58717301
nrwangmeng@atmcn.com
Fill out the form and we will contact you
We provide you with materials and design solutions according to your needs
Address:Area C, AT&M, No. 10 North Yongcheng Road, Yongfeng Industrial Base, Haidian District, Beijing, China / No. 10 Baozhong Road, Baodi Economic and Development Zone, Tianjin, China
Tel: +86 (0)10 5871-7301 / +86 (0)22 5921-3388
International Trade: +86 18892203868 / anne@attl.cn
Scan and Subscribe to Learn More
ATTL Advanced Materials Co.,Ltd.