钢的高压熔炼技术在钢材熔炼过程中，为了改善其使用性能与工艺性能，通常采用合金化方法，所用合金化元素主要有Ｎｉ、Ｃｏ、Ｍｏ、Ｗ、Ｖ等，同时对不可避免的一些元素如Ｐ、Ｓ、Ｎ、Ｓｉ、Ｍｎ等都要加以控制，尤其Ｎ一类元素的存在往往会给钢材性能带来有害的影响。椐... High-pressure steel smelting technology In the steel smelting process, in order to improve its performance and process performance, usually using alloying methods, the use of alloying elements mainly Ni, Co, Mo, W, V, etc., while some of the inevitable elements Such as P, S, N, Si, Mn, etc. must be controlled, especially the presence of a class of N elements tend to have a detrimental impact on steel performance.椐 ...