inquiry
English
English French German Portuguese Spanish Russian Japanese Korean Arabic Irish Greek Turkish Italian Danish Romanian Indonesian Czech Afrikaans Swedish Polish Basque Catalan Esperanto Hindi Lao Albanian Amharic Armenian Azerbaijani Belarusian Bengali Bosnian Bulgarian Cebuano Chichewa Corsican Croatian Dutch Estonian Filipino Finnish Frisian Galician Georgian Gujarati Haitian Hausa Hawaiian Hebrew Hmong Hungarian Icelandic Igbo Javanese Kannada Kazakh Khmer Kurdish Kyrgyz Latin Latvian Lithuanian Luxembou.. Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Burmese Nepali Norwegian Pashto Persian Punjabi Serbian Sesotho Sinhala Slovak Slovenian Somali Samoan Scots Gaelic Shona Sindhi Sundanese Swahili Tajik Tamil Telugu Thai Ukrainian Urdu Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu Kinyarwanda Tatar Oriya Turkmen Uyghur
Leave Your Message
carbon nanotube pre oxidation furnace.png

Carbon Nanotube Pre Oxidation Furnace Oven Kiln

The carbon nanotube pre-oxidation furnace is a device used to pre-oxidize carbon nanotubes. Pre-oxidation can improve the performance of carbon nanotubes and make them more suitable for subsequent processing and applications.

    Contact us
    Technical Parameters
    Structrural Features

    Working Principle: Carbon nanotube pre-oxidation furnaces typically utilize high temperatures and an oxidizing atmosphere to achieve the pre-oxidation process. Heating elements raise the furnace temperature to a specific range while simultaneously introducing oxygen, air, or other oxidizing gases. This causes an oxidation reaction on the surface of the carbon nanotubes, forming a thin oxide coating that alters their surface properties and electrical performance.

    Structural Features

    Structural Features

    - Heating System: Silicon-molybdenum rods, resistance wire, and other heating elements are typically used to provide a stable high-temperature environment. For example, Hefei Kejing Materials Technology Co., Ltd.'s 1600°C dual-channel ultrasonic atomization CVD tube furnace uses silicon-molybdenum rods as heating elements and can reach temperatures of up to 1700°C.

    - Furnace Tube Material: High-temperature-resistant and corrosion-resistant materials such as high-purity corundum tubes are often used for furnace tubes to ensure stability in high temperatures and oxidizing atmospheres.

    - Temperature Control System: Equipped with a temperature controller, such as a PID automatic temperature control system, it enables precise temperature control with multiple temperature control programs. Tube furnaces like Hefei Kejing's offer temperature control accuracy of ±1°C and include overheat protection and thermocouple fault alarms.

    - Gas Inlet System: A dedicated gas inlet device is used to control the flow and pattern of the oxidizing gas, ensuring uniformity and controllability of the pre-oxidation reaction.