Muffle Furnace

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[muffle furnace]

Muffle Furnace is an experimental equipment used for high-temperature heating and testing. It mainly consists of a heating cavity, heating elements and a control system. It gets its name from its specially designed heating chamber, which allows the sample to be placed in a sealed chamber for heating processing to protect the sample from oxidation, corrosion or other external interference.

Muffle furnaces usually use resistance wires as heating elements. The current passes through the resistance wires to generate heat, which increases the temperature in the heating cavity. The heating chamber is made of high-temperature-resistant materials, such as quartz, ceramic or metal, and can withstand long-term operation in high-temperature environments.

Muffle furnaces are widely used in many fields in laboratories, industrial production and scientific research, such as ceramic material sintering, catalyst activity testing, heat treatment and sintering of metals, rock sample analysis, etc. Its heating temperature range typically ranges from a few hundred degrees Celsius to thousands of degrees Celsius, depending on the design and performance of the device.

For the classification of a muffle furnace, according to its heating element, and rated temperature, see the following:
1) According to the heating elements, there are resistance wire muffle furnaces, silicon carbon rod muffle furnaces, silicon molybdenum rod muffle furnaces;
2) According to the rated temperature, it is generally divided into muffle furnaces below 1000 ℃, muffle furnaces at 1000 ℃ and 1200 ℃, muffle furnaces at 1300 ℃ and 1400 ℃ and muffle furnaces at 1600 ℃ and 1700 ℃, 1800 ℃ muffle furnaces.

Our muffle furnace has the advantages of low surface temperature, fast temperature rise and fall rate, and energy saving. It is an ideal product for high-temperature sintering, metal annealing, and quality inspection in universities, scientific research institutes, and industrial and mining enterprises.