What are Refractory for patching

2022-09-30


Refractory for patching manufacturers tell you that high-temperature kilns are lined with refractory materials. Refractory materials are used as kiln linings in long-term high-temperature environments and are eroded by gases and liquids, resulting in damage to the kiln lining. Therefore, high-quality refractory Materials for repairing kilns, what are the refractory materials for repairing furnaces?

Wholesale Refractory for patching factory
Furnace repairing refers to the regular or sudden local damage or the easily damaged and eroded parts of the high-temperature furnace to be stopped or repaired without stopping the furnace. The refractory materials used in repairing the furnace are also related to the method of repairing the furnace.
Furnace repair is divided into hot state repair and cold state repair, non-emergency situation, general furnace repair is cold state repair. Refractory for patching manufacturers tell you that the common refractory materials for repairing furnaces include refractory castables, refractory spray coatings, refractory pouring materials, hand feeding, refractory coating materials and other unshaped refractory materials. Choose different refractory materials for repairing different parts of the kiln.
Steel-making converters are commonly used with hand-throwing. The refractory materials are thrown to the position that needs to be repaired by hand-throwing or mechanical throwing. Generally, hand-throwing materials are mostly refractory plastics. Because the repairing method is the throwing method, it is called hand-throwing.
The manufacturer of Refractory for patching tells you that when the blast furnace tapping groove lining is repaired, it is generally repaired after the molten iron tapping is completed. When repairing, refractory ramming materials are generally used for ramming and repairing, and the repair time is short. Can be used directly.
When gas leakage occurs in the blast furnace cooling stave, it can be repaired with refractory pouring material, and the low temperature curing pouring material can repair the structural deformation and heat loss of the blast furnace cooling wall due to long-term high temperature.
The manufacturer of Refractory for patching tells you that when the furnace wall of the heating furnace is partially damaged, you can use the wear-resistant and explosion-proof thermal repair spray coating for continuous furnace repair, so that the spray coating can be sprayed on the patched surface in a high temperature environment. directly combined.
When there is a small local damage to the kiln, the refractory mud can be used for simple smearing and repairing, and the overall repair and maintenance are to be carried out on a regular basis.
There are many types of refractory materials, and suitable refractory materials should be selected for different parts of the kiln. Refractory for patching manufacturers tell you that there are many types of refractory materials for repairing furnaces, and there are many repairing methods. When selecting refractory materials for repairing furnaces, it is necessary to base on the original refractory materials used in the kiln to ensure the effect of repairing furnace refractory materials.

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