English
The quartz crucible is a primary product derived from high purity quartz sand in the photovoltaic and semiconductor industries. The quartz crucible serves as a vital support for continuous crystal pulling under high temperature conditions, functioning as a consumable quartz device for loading polysilicon raw materials. As one of the leading quartz crucible suppliers, we offer custom fossil British quartz crucible products ranging from 14" to 42".
Low Bubble Rate in the Transparent Layer: The DSTC Quartz Crucible features a low bubble rate in its transparent layer, which can improve the success rate of single crystal growth and the quality of the crystal rods.
Inner Surface Crystallization: The inner surface crystallization of Quartz Crucible enhances durability and thermal stability while ensuring uniform radiation of the heat source, thereby enhancing the quality and production efficiency of monocrystalline silicon.
Highly Purified Inner Surface: Quartz Crucible's highly purified inner surface minimizes contamination, crucial for producing high-purity silicon wafers.
Fully Automated Production Line: Manufactured on a fully automated production line, the DSTC Quartz Crucible guarantees precision, consistency, and scalability, meeting stringent quality standards.
| Series | Main Model | Raw Material | Feature | Application |
| AQM-10 | AQM-10V | Natural Sand | Transparent layer in the inner wall. | PV |
| AQM-20 | AQM-21 | High Purity | Higher purity in the inner surface compared with AQM-10. | Semi & PV |
| Natural Sand | ||||
| AQM-30 | AQM-31 | Synthetic Sand | Excellent purity in the inner surface. Applied to the puling of high grade silicon ingots. | Semi |
| AQM-40 | AQM-42 | Natural Sand | With inner surface crystallization, it is more durable and can adapt to multiple charging. | Semi & PV |
AQM Quartz crucible is a high temperature resistant, high purity quartz glass products, mainly used in the semiconductor and photovoltaic fields, support for continuous crystal pulling under high temperature conditions, loading and unloading of polycrystalline silicon raw materials, with clean, homogeneous, high temperature resistance and other properties.
In the semiconductor field, AQM quartz crucible is mainly used for pulling single crystal silicon rods, which is the key consumable for semiconductor wafer production. High purity AQM quartz crucible can reduce the precipitation of crystal and impurities into the silicon liquid, to ensure the quality of monocrystalline silicon rods and the success rate of crystal pulling. Semiconductor wafers have extremely strict requirements on the purity of raw materials, defect density, dislocations, impurity content, etc, the purity and performance of DSTC AQM quartz crucibles fully guarantee the high quality and yield of semiconductor wafers.
The only manufacturer supplying Quartz crucibles among China quartz crucible suppliers to all the top five foundries in the world. Regarding global market share, AQM stays in the top 5 semiconductor crucible manufacturers. It has advantages in purchasing quartz sand raw materials and strong ability to acquire main materials.
