The stainless steel out \ | gassing rates can be reduced greatly by high temperature degassing technology in a vacuumfurnace.
真空炉高温除气工艺可以大大降低不锈钢出气率。
2
Nevertherless, basic oxygen furnace process with heated ladle refining and vacuumdegassing may also be considered as acceptable.
不过，带加热钢水包精炼及真空除气的氧气顶吹转炉工艺也可接受。？
3
The tube bloom made by this method has given out the same physical and chemical test results as that made by basic open-hearth furnace + vacuumdegassing process + ESR process.