Temperature control of steel wire annealing furnace may exist. Factory Suppliers Manufacturers Quotes

Temperature control of steel wire annealing furnace may exist.

Temperature control of steel wire annealing furnace may exist.

In order to eliminate the hardening of the steel wire and to prepare suitable metallographic structure for subsequent processing (such as drawing, etc.), the steel wire should be annealed. Most of the annealing equipment used by steel wire manufacturers is mainly the well - type vacuum protection gas annealing furnace. Annealing operation process: loading of loading (special equipment), hoisting into tank, hoisting tank, steel wire annealing, hoisting of hoisting tank, steel wire retarding, discharging material.井式退火炉 (9).jpgIn the actual operation process, the annealing temperature control often has the following problems :(1) the setting temperature of the annealing furnace is not consistent with the actual temperature of the actual pot, and it often changes; (2) under the automatic balance recorder display on the annealing furnace, heating area (some annealing furnace has three heating zone), which heats up time is not consistent, the difference is big, but in general, the heating time to be extended.

The above two problems can lead to the high fluctuation of the index value of annealed wire mechanical property, and even the local serious oxidation loss, which affects the subsequent processing and the mechanical properties of the finished products.


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