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作者提出了热处理炉子金属构件损坏的原因,比较了锻件和铸件的优缺点,最后结论:先进的热处理工厂采用较不易损的易损件是行得通的。
The author proposed the reasons for the damage of the metal components of the heat treatment furnace and compared the advantages and disadvantages of the forgings and the castings. Finally, the conclusion is drawn that advanced heat treatment plants work with less vulnerable wearing parts.