机械工程材料
機械工程材料
궤계공정재료
MATERIALS FOR MECHANICAL ENGINEERING
2001年
2期
23-25
,共3页
试验研究了在焊条药皮中加入镁的脱硫作用，结果表明：药 皮中加入镁有明显的补充脱硫效果，尤其在低碱度（或低CaCO3）药皮中。其脱硫过程表 现为镁溶入铁水后脱硫
試驗研究瞭在銲條藥皮中加入鎂的脫硫作用，結果錶明：藥 皮中加入鎂有明顯的補充脫硫效果，尤其在低堿度（或低CaCO3）藥皮中。其脫硫過程錶 現為鎂溶入鐵水後脫硫
시험연구료재한조약피중가입미적탈류작용，결과표명：약 피중가입미유명현적보충탈류효과，우기재저감도（혹저CaCO3）약피중。기탈류과정표 현위미용입철수후탈류
The effects of Mg mixed into the coating of elect rode on desulphidation have been studied by means of experiment. The results i ndicate that adding Mg into coating has an obvious effect on desulphidation, sp ecially at low basicity (or low content of CaCO3）. The desulphidation occurs at the welding pool after Mg dissolves in melting iron.
