Abstract：Abstract: The current study investigated the effect of two different deoxidizers on the composition and number of micro-inclusions and macro-inclusions, and the total oxygen (T.O.) in the gas bottle steels. Using Si-Ca-Ba-Mg-Sr alloy as a deoxidizer decreased the number of micro-inclusions and macro-inclusions, and the inclusions of alumina and Al2O3-CaO in the billet, while increased sulfides and SiO2-Al2O3-CaO. The different deoxidizers affected little on the T.O., and the T.O. were controlled below 12ppm. The yield of Si-Ca-Ba-Mg-Sr alloy as a deoxidizer should be improved in the future studies.
杨树峰 李京社 张立峰 唐海燕 孙开明 姜桂连. LF精炼工程中脱氧剂对气瓶钢洁净度的影响[J]. 钢铁, 2009, 1(7): 36-0.
YANG Shu-feng Jing-she LI Li-feng YANG Hai-yan TANG Kaiming SUN Gui-lian JIANG. Effect of Different deoxidizer on the Cleanliness of Gas Bottle Steels. Iron and Steel, 2009, 1(7): 36-0.
2009, Vol. 1 
