新结构炉底在大型井式无底马弗渗碳炉上的应用

The Application of a New-structured Hearth in Large-scale Well Type Bottomless Muff Carburizing Furnace

介绍了一种无底马弗渗碳炉的新型炉底结构,该结构克服了老式结构使用寿命短、升温缓慢、能耗高的缺点,经过实践检验,很有推广价值。

Introduced a new bottomless muff carburizing furnace hearth.The new structure overcomes the drawbacks of the old structure like short service life,slow heating and high energy consumption.It is well worth spreading through practical examination.