Zone Furnace
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It is applied to the purification of rare metals in the semiconductor industry, such as germanium (Ge), antimony (Sb), and bismuth (Bi). The zone melting furnace can utilize the difference in the solubility of impurities in the solid and liquid phases. Through multiple zone melting processes. the impurities are concentrated in specific regions of the material, thus achieving the purification of rare metals. The purified rare metals can be used in the manufacture of special alloys, semiconductor electronic devices, and chemical catalysts.
Main Parameters
● Heating method: Induction heating
● Temperature range: 500-1200℃
● Temperature control accuracy: ±1℃
● Melting zone length: 500mm
● Moving speed:
Slow speed: 0.1-200mm/H
Fast speed: 10-500mm/min
● Vacuum degree:
With mechanical pump: 2 Pa
With molecular pump: 5 x10-³Pa
● Single-tube processing capacity: 20 kg
● Number of furnace tubes per unit: 2-8(customizable by users)
High-quality semiconductor processing equipment manufacturer, Everything for the sake of the customer
Tel: +86-18660296696(Mr. Zhang)
+86-18661720798(Mr.Liu)
Address: No. 33 Xianshan East Road, Chengyang District, Qingdao City, Shandong Province, China
