Description
As a heat-shield part in the sapphire growth furnace, the most decisive function of tungsten bottom shield is to prevent and reflect the heat in the furnace. It is used as the component of sapphire crystal growth furnace. The excellent properties of tungsten shield for sapphire growth furnace greatly improve the crystal success rate and pulling quality control in the production process.
Cooperating with Institute of Ceramics, Chinese Academy of Sciences and Scientific Instruments Development Center Co., Ltd, CAS, we are able to output tungsten bottom shields for sapphire crystal growth furnace in models of 30KG, 60KG, 85KG. and 120KG or according to customers' requirements.
Features
1. Tungsten shield for sapphire growth furnace is of high purity more than 99.95%.
2. It has high density and accurate size with bright clean internal and external wall and no inner crack.
3. Tungsten bottom shield is produced in accordance with the standard of ISO9001.
Packaging and Delivery
| Packaging | Wooden case |
| Delivery | 10-25 ddays (according to your qty) |
Detection Ability
Achemetal Furnace Co., Ltd. has advanced equipments for testing the physical properties of tungsten bottom shields. We can test their density, hardness, surface roughness, grain size, tensile strength and other parameters. The precise examine result of the overall density may reflect the real performance of the shields. The possible internal injuries on tungsten shield for sapphire growth furnace, such as porosity, slag and cracks are strictly inspected with eddy current and ultrasonic equipments to ensure their superior quality.
Depending on our equipment and technology advantages in producing tungsten and molybdenum products, Achemetal Furnace Co., Ltd founded the furnace department. We are a professional manufacturer and supplier of tungsten shields for sapphire growth furnace in China. Since 2008, we have supplied a large quantity of furnace products, including tungsten bottom shields, to customers from Russia, Ukraine, United States, Japan, Korea, Thailand, Singapore, Taiwan, Hong Kong and Chinese mainland. In addition to this tungsten shield for sapphire growth furnace, our furnace department also specializes in producing sintering furnace, hot zone for sapphire growth furnace, tungsten heater, tungsten crucible, etc.
