氮氣、氬氣在鋼鐵企業中的作用
氮氣(qi)(qi)(qi)在鋼鐵企業中主(zhu)要用(yong)作(zuo)保護(hu)氣(qi)(qi)(qi)和(he)吹(chui)掃氣(qi)(qi)(qi)。如(ru)在濺(jian)渣護(hu)爐(lu)技(ji)術中,要使用(yong)氮氣(qi)(qi)(qi)作(zuo)為噴(pen)吹(chui)氣(qi)(qi)(qi)體。氮氣(qi)(qi)(qi)還用(yong)作(zuo)噴(pen)粉輸(shu)送氣(qi)(qi)(qi)、儀表氣(qi)(qi)(qi)、阻燃氣(qi)(qi)(qi)等。氬氣(qi)(qi)(qi)主(zhu)要用(yong)以(yi)提高鋼材質量。如(ru)向熔融(rong)的鋼水中吹(chui)入氬氣(qi)(qi)(qi),使成...
Read More