摘要
将钢中氧含量控制在(300+100)×10-6范围内,渣碱度调整至中性渣,加热温度为1280±10℃,保温2.0 h^3.0 h,可以批量生产出合格的Y30钢。
Controlling the oxygen content of steel in the range of （300 ＋ 100）× 10^-6, adjusting the slag alkalinity to the neutral slag, heating temperature being 1280 ± 10 ℃, holding the temperature 2.0 h - 3.0 h can produce the qualified Y30 steel in batches.
出处
《大型铸锻件》
2007年第5期31-32,35,共3页
Heavy Casting and Forging
关键词
易切钢
Y30
冶炼
轧制
machinable steel
Y30
smelting
rolling
