大工件表面强化炉内重熔工艺的相似理论

Analogue Theory About Furnace Fusing Technology of Large Hard-faced Work Pieces

重点讨论了重熔时存在的相似准则及应用该准则研究工件炉内重熔时的关键控制参数的生产简介。

In this paper, on the besis of heat transfer theories, the mathematicl analogue models of large and small work pieces were proposed for determination of the key refusing parameters of furnace refusing. Some practical applications to determine the key refusing paramters for large work pieces were briefly introduced.