Technical Application Analysis and Construction of Refractory Materials for Forging Heating Furnaces
LIU Yunguang
LIU Xinyu
WANG Depeng
Abstract：For complex working environments such as high temperature,strong thermal shock,and mechanical erosion in forging furnaces,refractory materials need to have good thermal stability,corrosion resistance,and mechanical strength.The article combines the working conditions of different parts of the forging furnace to explain the selection of refractory materials for the furnace lining,furnace top,and furnace door.The furnace lining uses high-strength refractory castables to improve erosion resistance,the furnace top uses low thermal conductivity prefabricated components to reduce heat conduction,and the furnace door uses composite refractory materials to enhance sealing.At the same time,provide a detailed explanation of the key points of refractory material construction technology,including the control of pouring material ratio,the accuracy requirements for prefabricated component installation,etc.,and propose maintenance strategies and solutions to common peeling and cracking problems during use,providing technical and construction references for the rational application of refractory materials in forging furnaces.
Keywords：forging heating furnacerefractory materialsthermal stabilityprefabricated component
Publication Date：2025-04-25
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 4-7 )