Glossary: ​​muffle furnace

Muffle furnace is translated from English Muffle furnace. Muffle means package, furnace means stove, furnace means. There are several common names for muffle furnaces in China: electric furnace, resistance furnace, Maofu furnace, and muffle furnace. The muffle furnace is a universal heating equipment. It can be divided into a box furnace tube furnace crucible furnace according to the appearance shape. According to nationality, there are domestic muffles and imported muffles. According to the heating element, there are: electric furnace wire muffle furnace, silicon carbon rod muffle furnace, silicon molybdenum rod muffle furnace; according to the rated temperature, it is generally divided into: 900 degrees series muffle furnace, 1000 degrees muffle furnace, 1200 degrees Muffle furnace, 1300 degree muffle furnace, 1600 degree muffle furnace, 1700 degree muffle furnace. According to the controller, there are the following types: pointer table, ordinary digital display table, PID adjustment control table, program control table; according to the insulation material: ordinary refractory brick and ceramic fiber. Therefore, the user must write clearly in the contract when purchasing the product, so that the supplier does not get bored.

High-temperature furnace is also called muffle furnace. Only when the temperature reaches more than 500, can it be true high-temperature furnace. It is substantially different from high-temperature oven. Their role is also different. The high-temperature furnace is a general-purpose heating equipment, which is mainly used for elemental analysis and determination of laboratory, industrial and mining enterprises, scientific research units and heat treatment of alloy steel products, normalizing, quenching, annealing of various metal parts, etc. Ceramic sintering, dissolution, analysis, high-temperature sintering of diamond cutting blades and other high-temperature heating can also be used for organic solidification and sintering. It is a cycle operation electric furnace. It is very different from some high-temperature kilns, and the experimental space for general use is not large.

The muffle furnace is a periodic operation type, which is used for element analysis and determination in laboratories, industrial and mining enterprises, and scientific research units and for heating during quenching, annealing, and tempering of general small steel parts. The high-temperature muffle furnace can also be used for sintering and dissolving metals and ceramics. , Analysis and other high temperature heating.

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