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Tianjin Jiusuo Technology Development Co., Ltd
1200 ℃ sublimation and condensation furnace
NegotiableUpdate on 05/06
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Overview
The 1200 ℃ sublimation and condensation furnace is a specialized equipment that utilizes the sublimation and condensation characteristics of substances to achieve separation, purification, or preparation of specific materials. Its core principle is to precisely control the temperature, pressure, and atmosphere conditions to directly convert the target substance between solid and gas states, while avoiding the liquid stage, thereby achieving efficient purification or thin film growth.
Product Details
1200 ℃ sublimation and condensation furnace
Product Introduction:
1200 ℃ sublimation and condensation furnaceIt is a specialized equipment that utilizes the characteristics of material sublimation and condensation to separate, purify or prepare materials. This equipment is widely used in new materials, semiconductors, aerospace, chemical and other fields. Compared with traditional equipment, it has the advantages of high purity, low loss, and no secondary pollution.
When the device is in operation, the raw materials sublimate into a gaseous state in the sublimation zone, remove impurities, and then re condense into high-purity products in the condensation zone, which can be used to prepare powders, block materials, or functional films.
The equipment is equipped with a high-precision temperature control system (temperature fluctuation within ± 1 ℃), an efficient vacuum system (vacuum degree customized according to requirements), a flexible atmosphere control system, and a high-temperature and corrosion-resistant furnace body to ensure stable operation and product purity.
This device has a wide range of applications, including purifying materials such as semiconductors and high-temperature alloys, preparing special materials such as graphene, and separating high-value compounds. Its core advantage lies in the purity of the product reaching over 99.99%, and the green and environmentally friendly process, convenient operation, adjustable parameters, and strong universality.
working principle：
1.1200 ℃ sublimation and condensation furnaceSublimation process: Solid substances vaporize directly at a specific temperature (below melting point) and pressure (normal or reduced pressure) to form volatile components.
2. Transmission process: Gaseous components migrate from high temperature zones (such as sublimation tubes or powder zones) to low temperature zones (such as condensation tubes or seed crystal surfaces) driven by temperature gradients.
3. Crystallization by condensation: Volatile components precipitate at low temperatures and grow along the lattice direction to form single crystals (such as SiC crystals) or uniform thin films (such as semiconductor materials).
Main application areas：
1. Purification of chemical products: Separation of substances with sublimation properties.
2. Preparation of semiconductor materials: Growth of high-quality SiC crystals or micrometer sized thin films (near space sublimation furnace).
3. Organic small molecule purification: Experimental grade equipment is used to purify high value-added organic compounds.
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