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时间:2019-05-11
《宝钢超低碳双相不锈钢精炼分析与实践》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
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2、plexStainlessSteelinBaosteelLiDonggang YuZhiyou JiangXingyuan ChiHebing(StainlessSteelBranch,Baosteel,Shanghai,200431)Abstract Withtheproductionofthesuperlowcarbonduplexstainlesssteel(2205)inStainlessBranchofBaosteel,theresearchesonitsmetallurgicalcharacteristics
3、weremadefromthecontrolofthephosphorus,thecarbon,thenitrogenandthesteelquality.Basedontheaboveworks,somekeypointsfortheproductionofthesuperlowcarbonduplexstainlesssteelwerepromoted.Anditshigherefficiencyinthemeltingprocedurewasproved.Keywords duplexstainlesssteel,
4、refining,AOD,decarburizationwithoutexcessivechromiumoxidation1 1212%&"3wxyzj{iL2
5、}~,j4NA]N,]gl^、、、+、+B、t>。h%&"vDm, 22%¡*,¢2205Y2304>,KV78£t0uv%¤OP,W¥¦m。!"#$%&"'()§¨l2004©4ªY2005©6ª«?¬{®%&"¯,KVGH¡100t.m°±²³´(EAF)、120tµ¶·¸¹Vº»t0´(AODL)、120t¼½¾¿Àt0ÁÂ(SSVOD)A135t"ô(
6、LF)ÄÅÆ^_ÁÇ,'ÈfgÉÊË、ÌÊËAÍÎB>^_ÏÐ~Ñ,ÒÓÔÕ¢Ö1×Ø。2 *+34220512%&"KV?'áâãd1。&1 2205'()*+,-./0123456Tab1 Thedesignandactualcompositionofthe2205duplexstainlesssteelformelting(%)CMnSiSPCrNiMoNyä1105220543001500*ä00313070002003230563201800ås0021206225553
7、101600bæ00231140620001002222153930601710ÙÚÛ,Ü,^8Ý,;Þ"ÎKLßà,lidonggang@citiz.net2-214=>?(2009)@A.BCDEFGÖ1 !"#$%&"'()ÅÆ%&"KV^_ÁÇA^_ÏÐFig1 EquipmentsandprocessrouteofstainlesssteelmakinginStainlessBranch,Baosteel[1]çèé220512%&"Òjm4êë¼¥,Jì?íAîïNN>ðñòÓ"ió,ôõ
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