%0 Journal Article
%T EFFECT OF SEVERAL SULFUR CONTAINING ANIONS ON PITTING OF MILD STEEL<br>含S阴离子对低碳钢孔蚀的影响
%A JIANG Tao
%A ZUO Yu
%A XIONG Jinping
%A <br>姜涛
%A 左禹
%A 熊金平
%J 腐蚀科学与防护技术
%D 2001
%I 
%X The influence of several sulfur containing anions,including SO 2- 4,SO 2- 3,S 2O 2- 3,CNS -and S 2- ions,on pitting corrosion of mild steel in 0.1 mol/L NaNO 2+0.05 mol/L NaCl solution was studied using potentiodynamic polarization method.It was observed that CNS -,SO 2- 3,SO 2- 4 and S 2O 2- 3 ions promote nucleation of pitting,and S 2- retard nucleation. S 2- . S 2O 2- 3 and SO 2- 3 ions facilitate the growth of pits,while SO 2- 4 retard the growth.The relevant mechanisms of the infltuence of anions on pitting was also discussed.
%K mild steel
%K pitting
%K sulfur containing anions<br>碳钢
%K 孔蚀
%K 油气管
%K 含硫阴离子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=9F6E6EC8BA5BB62698F6640073DDD6E1&aid=AD1846E95133F617&yid=14E7EF987E4155E6&vid=FC0714F8D2EB605D&iid=94C357A881DFC066&sid=D537C66B6404FE57&eid=82722E2B785EBF0D&journal_id=1002-6495&journal_name=腐蚀科学与防护技术&referenced_num=4&reference_num=10