{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"鞍钢二炼钢厂采用铁水到连铸进行全程脱硫,钢水罐顶渣改质,以及在LF炉采用高碱度,低(FeO+Fe2O3+Mn0)含量,流动性良好的CaO-SiO2-Al2O3-MgO渣系,在LF炉以X70管线钢为载体,进行了超低硫管线钢的工业试验.试验结果表明,不论是深脱氧钢水还是半脱氧钢水,经过LF炉精炼,均可生产出硫含量低于0.002%的超低硫钢.","authors":[{"authorName":"关勇","id":"d779ab05-9b99-4215-b820-6adfb06f959e","originalAuthorName":"关勇"},{"authorName":"贾洪明","id":"e1f23c3c-3d2a-474d-b24e-0e276304d695","originalAuthorName":"贾洪明"},{"authorName":"吴玉强","id":"f68fbb54-6448-45ca-b932-2363495c57cc","originalAuthorName":"吴玉强"},{"authorName":"任子平","id":"97fff714-2bfc-4866-a726-25dc1bb22bff","originalAuthorName":"任子平"},{"authorName":"孟劲松","id":"27668533-6c76-457e-860e-13f119e74c66","originalAuthorName":"孟劲松"},{"authorName":"孙群","id":"a2d2abfa-469e-462b-9aeb-6f870dd6ee12","originalAuthorName":"孙群"}],"doi":"","fpage":"77","id":"15f87b11-984e-4c7b-9abb-02183bb68f33","issue":"z1","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"0cf88d24-da7b-42b2-9d63-787e9b85da16","keyword":"超低硫钢","originalKeyword":"超低硫钢"},{"id":"33180f53-247d-4177-8455-a298b1629bf5","keyword":"管线钢","originalKeyword":"管线钢"},{"id":"94d67c73-f993-435d-834b-4bd82d6f8c3e","keyword":"LF炉","originalKeyword":"LF炉"},{"id":"bdc10a14-c463-4b15-b0a6-4302deb42005","keyword":"精炼","originalKeyword":"精炼"}],"language":"zh","publisherId":"gt2004z1017","title":"鞍钢超低硫钢LF炉处理技术分析","volume":"39","year":"2004"},{"abstractinfo":"介绍了永钢采用110 t电炉→LF精炼→VD精炼→连铸工艺生产超低硫X65QS管线钢硫含量控制的生产实践.各工序硫含量得到严格控制,电炉平均脱硫率16.35%.出钢过程用铝1 kg/t脱氧,同时随钢流加入石灰6 kg/t和精炼合成渣2 kg/t.LF炉采用喂铝线、复合碳化硅和铝豆对渣面扩散脱氧,造高碱度白渣对钢水深脱氧、脱硫,LF炉平均脱硫率89.2%,精炼结束后钢水平均硫含量0.00093%.LF精炼结束到连铸工序过程平均增硫0.0001%,最终成品硫含量平均0.0009%.通过控制入炉料硫含量,提高LF精炼炉深脱硫能力,防止精炼后回硫等措施,生产的超低硫X65QS大圆坯硫含量符合下游客户要求,具备批量生产成品硫含量在0.002%以下的超低硫钢的能力.","authors":[{"authorName":"李尚兵","id":"770d46a2-0449-43d8-8132-31d88ed1825d","originalAuthorName":"李尚兵"},{"authorName":"张新文","id":"b86d6738-862b-4bb4-8929-b3459a2af8da","originalAuthorName":"张新文"},{"authorName":"薛伟江","id":"d8a88981-1b3d-4e6d-8e49-97f727a267d2","originalAuthorName":"薛伟江"}],"doi":"10.7513/j.issn.1004-7638.2016.03.022","fpage":"115","id":"62c73aac-c243-4454-9b03-2b84b61e99c5","issue":"3","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"0c0e8eec-c278-4620-ad0f-009fcebea44e","keyword":"超低硫钢","originalKeyword":"超低硫钢"},{"id":"55b494c0-eade-4e94-98bd-1214013da864","keyword":"管线钢","originalKeyword":"管线钢"},{"id":"bf5810be-1d88-47ec-9982-c39a213b249a","keyword":"精炼深脱硫","originalKeyword":"精炼深脱硫"},{"id":"e39cca0c-8704-4c38-ad69-3d151927bf62","keyword":"脱氧","originalKeyword":"脱氧"}],"language":"zh","publisherId":"gtft201603022","title":"超低硫X65QS管线钢硫含量控制的生产实践","volume":"37","year":"2016"},{"abstractinfo":"在超低硫钢冶炼过程中对转炉出钢下渣进行了改质处理试验.使用钢包渣改质处理工艺,不仅可以降低钢包顶渣氧化性、提高顶渣碱度、优化顶渣脱硫条件,为LF炉生产超低硫钢创造了有利条件,实现精炼前移功能,使成品钢中最低硫质量分数达到10×10-6,而且缩短冶炼时间、提高合金收得率和钢水纯净度.","authors":[{"authorName":"战东平","id":"881570b3-2d81-4bb6-8589-067c543ba6d1","originalAuthorName":"战东平"},{"authorName":"姜周华","id":"693019a3-d12f-4893-aebc-16fd068f175d","originalAuthorName":"姜周华"},{"authorName":"王文忠","id":"9a5e3fa8-f291-4e52-ba9f-e3ba535a83ae","originalAuthorName":"王文忠"}],"doi":"10.3969/j.issn.1671-6620.2002.04.005","fpage":"268","id":"e106c17c-61f0-4a57-b603-d4d22dd1e191","issue":"4","journal":{"abbrevTitle":"CLYYJXB","coverImgSrc":"journal/img/cover/CLYYJXB.jpg","id":"17","issnPpub":"1671-6620","publisherId":"CLYYJXB","title":"材料与冶金学报"},"keywords":[{"id":"1b5f3b3f-4005-4797-9a16-9018daa542a4","keyword":"炉渣","originalKeyword":"炉渣"},{"id":"77c32f83-cbc3-4379-aa53-a10578f136d1","keyword":"改质剂","originalKeyword":"改质剂"},{"id":"be8676b2-0963-4317-8be1-5f59e6118b78","keyword":"超低硫钢","originalKeyword":"超低硫钢"},{"id":"932b5b81-d579-4ce2-8208-52360a59ee5c","keyword":"LF炉精炼","originalKeyword":"LF炉精炼"},{"id":"bfa16579-90ba-4359-9795-46b386fc8986","keyword":"脱硫","originalKeyword":"脱硫"}],"language":"zh","publisherId":"clyyjxb200204005","title":"超低硫钢冶炼过程钢包渣改质剂的作用","volume":"1","year":"2002"},{"abstractinfo":"在马钢生产X70、X80管线钢为平台的超低硫钢生产工艺的基础上,分别对转炉、LF精炼过程钢水硫含量控制进行了分析研究,研究结果表明转炉吹炼过程增硫主要来自于铁水脱硫渣和废钢中带入的硫,LF炉深脱硫主要取决于钢包顶渣的控制和强搅脱硫的搅拌功.通过工艺调整,使生产X70、X80管线钢时LF炉终点w[s]可稳定控制在0.0050%以下,平均w[s]为0.0011%.","authors":[{"authorName":"沈昶","id":"2928d974-9aad-48e9-b585-5e54b7b1fed0","originalAuthorName":"沈昶"},{"authorName":"潘远望","id":"5e1974d7-17c8-4575-9225-fcd4162f38fb","originalAuthorName":"潘远望"},{"authorName":"张晓峰","id":"2ecc63d6-70c3-4cf7-835d-c07994e1e84b","originalAuthorName":"张晓峰"}],"doi":"","fpage":"41","id":"59122b96-8b2b-493d-9e1f-e3804e0ebd94","issue":"6","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"12824b38-5c71-4842-9e9c-dc9456b1744b","keyword":"超低硫钢","originalKeyword":"超低硫钢"},{"id":"78d7aabd-ef0c-4abc-b4de-fb5de2cc64c0","keyword":"硫平衡","originalKeyword":"硫平衡"},{"id":"72b44401-d588-480a-95ed-d8a9955a64d8","keyword":"深脱硫","originalKeyword":"深脱硫"}],"language":"zh","publisherId":"gt201006009","title":"马钢超低硫钢的生产工艺研究","volume":"45","year":"2010"},{"abstractinfo":"使用含碳铝镁尖晶石砖、镁碳砖以及电熔氧化镁材质的坩埚进行了超低硫钢精炼试验,探讨了不同耐火材料对LF精炼超低硫钢的影响.结果表明:使用含碳铝镁尖晶石砖的脱硫率最高,有利于深脱硫,使用镁碳砖的效果次之,使用氧化镁坩埚最差.但炉衬使用含碳铝镁尖晶石砖或镁碳砖,将导致钢液增碳,不利于低碳钢生产,在LF精炼超低碳钢时,钢包衬材质应该考虑使用无碳耐火材料.","authors":[{"authorName":"窦力威","id":"199118f7-1dc4-42d6-8855-1c60dc395ee7","originalAuthorName":"窦力威"},{"authorName":"于赋志","id":"d7d911d5-fb0b-4011-bf79-9a05f3c888e4","originalAuthorName":"于赋志"},{"authorName":"吕志升","id":"ddf80cda-5bae-47c4-9049-19e3827f924b","originalAuthorName":"吕志升"},{"authorName":"张宁","id":"ecd60121-6b63-48b9-8333-b8e3a9ee894f","originalAuthorName":"张宁"},{"authorName":"李晓伟","id":"62db9371-64a9-4919-9b1d-09b3da8518e0","originalAuthorName":"李晓伟"},{"authorName":"沈峰满","id":"e47c8b42-0547-4e39-b1f3-f5c095a12b1c","originalAuthorName":"沈峰满"}],"doi":"10.3969/j.issn.1671-6620.2010.01.003","fpage":"12","id":"6d2052f5-d450-4a40-b850-7f4e52efce96","issue":"1","journal":{"abbrevTitle":"CLYYJXB","coverImgSrc":"journal/img/cover/CLYYJXB.jpg","id":"17","issnPpub":"1671-6620","publisherId":"CLYYJXB","title":"材料与冶金学报"},"keywords":[{"id":"3cd442ef-86a1-4f0d-8ab7-98454d5ecd26","keyword":"LF","originalKeyword":"LF"},{"id":"c629d5ae-a112-493d-9964-b0b0c0e2df75","keyword":"耐火材料","originalKeyword":"耐火材料"},{"id":"6c8afdbb-afb0-4281-b325-67956a06ddd2","keyword":"脱硫","originalKeyword":"脱硫"},{"id":"b2812987-17bf-4f19-a9e6-dbc6b45828b9","keyword":"精炼","originalKeyword":"精炼"},{"id":"dca30f7d-8079-4b88-9e43-2b0b4eeacc10","keyword":"超低硫钢","originalKeyword":"超低硫钢"}],"language":"zh","publisherId":"clyyjxb201001003","title":"LF炉衬材质对超低硫钢精炼的影响","volume":"9","year":"2010"},{"abstractinfo":"洁净钢是针对客户提出的质量要求,钢厂不断改进工艺,装备后,逐步提高洁净度的各类钢.介绍了典型钢种的洁净度要求及近半个世纪来商用钢中杂质能达到的最低水平.钢中总氧量对钢的洁净度至关重要,列举了国内外主要钢厂精炼、凝固过程中钢中总氧量的变化及降低总氧量的相关理论.减少钢中夹杂物数量及控制其形态也是洁净钢的重要任务,讨论了脱氧产物、脱氧剂再氧化及顶渣与耐火材料成分的影响,对430系不锈钢中夹杂物控制及精炼时最佳搅拌强度作了介绍,简述了钙处理使铝镇静钢夹杂物转形的基础理论.对超低磷、超低硫钢生产的冶金原理作重点阐述,介绍了抗氢致开裂(HIC)的管线钢中超低硫和硫化物的形态控制.对钢中其它杂质元素去除的可能途径也进行了讨论.","authors":[{"authorName":"徐匡迪","id":"6407d20e-4ad6-4074-9df0-bb53fb987ab8","originalAuthorName":"徐匡迪"}],"doi":"10.3321/j.issn:0412-1961.2009.03.001","fpage":"257","id":"317d74fe-ee12-46d8-929c-5a493b1b78b5","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"cd14b107-d36f-4cea-bf88-b28f6a1296d7","keyword":"洁净钢","originalKeyword":"洁净钢"},{"id":"b6503c26-493c-4a7b-927b-5184cf80ba3d","keyword":"洁净度","originalKeyword":"洁净度"},{"id":"f743fd97-9753-41de-9958-be5beb853902","keyword":"总氧量","originalKeyword":"总氧量"},{"id":"2d798f24-7363-4407-9e7c-dd1bc25c1a1d","keyword":"夹杂物形态控制","originalKeyword":"夹杂物形态控制"},{"id":"a1c4ca88-c94d-46f2-bdff-0643f09ead8b","keyword":"超低硫钢","originalKeyword":"超低硫钢"},{"id":"9d466667-ef2e-479a-bf25-98508784b299","keyword":"超低磷钢","originalKeyword":"超低磷钢"}],"language":"zh","publisherId":"jsxb200903001","title":"关于洁净钢的若干基本问题","volume":"45","year":"2009"},{"abstractinfo":"采用攀钢含钛高炉渣的提钛尾渣为主要原料,以活性氧化钙为改质剂,制备了性能优良无氟无污染的超低硫钢用精炼脱硫剂.研究了CaO加入量对渣系物相组成、半球点温度以及对钢样脱硫率影响的作用机理,并计算了不同CaO含量渣系的硫容量、光学碱度等理论脱硫热力学参数.结果表明:采用活性氧化钙作为改质剂可以明显提高尾渣的理论硫容量、光学碱度值等脱硫热力学参数,并且可以较好地改善提钛尾渣的熔化性能;当提钛后尾渣中的CaO含量为60%时,渣的光学碱度和硫容量值分别为0.781和15.8?0-3,此时渣具有最好的脱硫性能,可以在较短时间内将钢中硫含量从42.4?0-6降为7.95?0-6,脱硫率为81.2%,硫分配系数为192.6;该研究结果为攀钢含钛高炉渣提钛尾渣的综合回收利用开辟了新的途径.","authors":[{"authorName":"李有奇","id":"137ddb5e-abff-483f-ba6d-9b3e31d80ee0","originalAuthorName":"李有奇"},{"authorName":"柯昌明","id":"87184869-0a43-4c17-90f2-bc08d389fba2","originalAuthorName":"柯昌明"},{"authorName":"甘霖","id":"ac59f3d4-1d82-44e6-8603-a7ddcc85dc28","originalAuthorName":"甘霖"},{"authorName":"刘晓","id":"6fc5e0ab-4739-42a4-8c79-bb8a3ebc1d93","originalAuthorName":"刘晓"},{"authorName":"李友胜","id":"d3ed8973-a5aa-4155-b42e-797755961f38","originalAuthorName":"李友胜"},{"authorName":"李楠","id":"ddd9d76d-e059-47f8-a92b-997bd8855145","originalAuthorName":"李楠"}],"doi":"","fpage":"26","id":"6366e2a4-7ee6-4e91-aaa9-035f74b158e6","issue":"4","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"156d866b-003f-4802-86a2-92f2c6d69af5","keyword":"含钛高炉渣","originalKeyword":"含钛高炉渣"},{"id":"afb8394e-f1e3-4cfb-8d9f-5f3d9ba97715","keyword":"提钛尾渣","originalKeyword":"提钛尾渣"},{"id":"97ae18ab-6cac-4bac-9932-ecf36dc4526f","keyword":"精炼脱硫剂","originalKeyword":"精炼脱硫剂"},{"id":"fb24fad9-ff2a-45b6-9699-59dd588ac17b","keyword":"活性氧化钙","originalKeyword":"活性氧化钙"},{"id":"880600ea-5960-4958-9a2e-b3dd5a41586d","keyword":"超低硫钢","originalKeyword":"超低硫钢"}],"language":"zh","publisherId":"gtft200804006","title":"基于攀钢含钛高炉渣提钛尾渣的精炼脱硫剂研究","volume":"29","year":"2008"},{"abstractinfo":"通过工业试验和热力学计算研究了钢包渣成分对LF精炼脱硫的影响以及工艺参数对VD真空脱硫的影响.结果表明:钢包渣的MI指数控制在0.25 ~0.3,T.Fe+ MnO的质量分数小于1%时,LF精炼脱硫效果较好;钢包底吹氩气流量和真空室的压力是影响VD精炼脱硫速率的主要因素.工业生产结果表明:采用LF-VD双联脱硫工艺可将钢液中硫的质量分数稳定地从0.015%脱到0.002%以下.","authors":[{"authorName":"邓叙燕","id":"fdb6bbfe-3360-4350-aab1-9823b7e90e1b","originalAuthorName":"邓叙燕"},{"authorName":"冯传宁","id":"c5ee2587-4991-4c42-af40-97222403b576","originalAuthorName":"冯传宁"},{"authorName":"胡楚江","id":"4e61c0ff-aa51-4542-910a-d2e7f288e31b","originalAuthorName":"胡楚江"}],"doi":"","fpage":"60","id":"b2057074-250d-4ecc-9f03-2a722faa1fa6","issue":"1","journal":{"abbrevTitle":"SHJS","coverImgSrc":"journal/img/cover/SHJS.jpg","id":"59","issnPpub":"1001-7208","publisherId":"SHJS","title":"上海金属"},"keywords":[{"id":"d94562e3-00af-4c09-a70b-06d120c86e6e","keyword":"深脱硫","originalKeyword":"深脱硫"},{"id":"afbd4cce-f7f6-4e4d-a7f1-6d5fba2149f4","keyword":"LF-VD双联法","originalKeyword":"LF-VD双联法"},{"id":"04625aa9-a16c-4e4f-ad1e-d5a20b853cbd","keyword":"超低硫钢","originalKeyword":"超低硫钢"},{"id":"560fa374-0bd6-4be1-a924-f36eac438617","keyword":"精炼渣","originalKeyword":"精炼渣"}],"language":"zh","publisherId":"shjs201601014","title":"LF-VD双联脱硫工艺研究","volume":"38","year":"2016"},{"abstractinfo":"在宝钢炼钢厂300 t RH-KTB上进行了超低碳超低硫钢的预熔渣深脱硫试验.试验共12炉,预熔渣加入量为4 kg/t.试验结果表明,在RH平均初始w(S)为42.1×10-6条件下,处理终点平均w(S)达到30×10-6,最低w(S)达到22×10-6,最高脱硫率达到36.6%,平均脱硫率达到28.6%,取得了较好的深脱硫效果.采用预熔渣处理过程钢中w(TO)及w(N)均有所降低.试验炉次钢中最低w(TO)为12×10-6,平均w(TO)为13.3×10-6,最低w(N)为11×10-6,平均w(N)为13.8×10-6.RH终点钢中的夹杂物主要是A12O3,95.1%的夹杂物小于5μm.","authors":[{"authorName":"战东平","id":"8a56bcc8-59e7-483a-b632-090a8d5796fe","originalAuthorName":"战东平"},{"authorName":"姜周华","id":"3da61a94-cf41-4bca-912d-e1ba69d32ded","originalAuthorName":"姜周华"},{"authorName":"罗建江","id":"20c5170a-76da-41e0-b64d-c729a6ed4886","originalAuthorName":"罗建江"},{"authorName":"阎文龙","id":"fc750ce7-35b4-4af2-966d-eb39028fd74a","originalAuthorName":"阎文龙"}],"doi":"","fpage":"27","id":"2a1c8496-dd69-412d-a08e-22f9c298358e","issue":"11","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"5356d969-0b91-4df6-bd69-d8b46064e3e0","keyword":"二次精炼","originalKeyword":"二次精炼"},{"id":"ef238513-bf4c-48d1-9fb5-664a1c7d317b","keyword":"RH","originalKeyword":"RH"},{"id":"314d2233-eb50-47bc-a0f6-3a1d516331f1","keyword":"超低硫钢","originalKeyword":"超低硫钢"}],"language":"zh","publisherId":"gt200511007","title":"RH-KTB预熔渣深脱硫实践","volume":"40","year":"2005"},{"abstractinfo":"","authors":[{"authorName":"","id":"7db36258-90a0-4db3-9a98-d3fa0a0c50cc","originalAuthorName":""},{"authorName":"","id":"6ea1251a-ab55-4f9b-9b71-92e5cd8d8a2e","originalAuthorName":""},{"authorName":"","id":"24072e24-fe1a-46fe-a2b4-8539a18ef991","originalAuthorName":""},{"authorName":"","id":"88bad354-e635-4234-90f1-04a40e458b3b","originalAuthorName":""}],"doi":"","fpage":"17","id":"17fa0770-0acd-4d19-8427-8782ee2d1304","issue":"4","journal":{"abbrevTitle":"GTYJXBYWB","coverImgSrc":"journal/img/cover/GTYJXBEN.jpg","id":"1","issnPpub":"1006-706X","publisherId":"GTYJXBYWB","title":"钢铁研究学报(英文版)"},"keywords":[{"id":"a693a10e-0fea-488e-b558-7f5f47d04cf3","keyword":"脱硫剂","originalKeyword":"脱硫剂"},{"id":"b115fcea-deaa-4e61-9180-a50aa18f11bb","keyword":"CaO-Al2O3-SiO2","originalKeyword":"CaO-Al2O3-SiO2"},{"id":"61ef1217-1423-441c-8835-a728bcf6f698","keyword":"实验","originalKeyword":"实验"},{"id":"b22263ea-7277-4aba-8b49-ffe1ce809e23","keyword":"硫质量分数","originalKeyword":"硫质量分数"},{"id":"ba34cc2c-6286-404c-a5d7-c53654f819fe","keyword":"铝粉粒度","originalKeyword":"铝粉粒度"},{"id":"783def7c-e3c0-4d21-a6b8-2cbd353c83b2","keyword":"超低硫钢","originalKeyword":"超低硫钢"},{"id":"e1b5da1b-f17b-45ec-ad60-8e54365deda6","keyword":"工业生产","originalKeyword":"工业生产"},{"id":"e908ecbd-3a2b-4021-8e48-39ad98ea7faa","keyword":"硫分配比","originalKeyword":"硫分配比"}],"language":"zh","publisherId":"gtyjxb-e201204004","title":"Experimental Study on Deep Desulfurizer in LF Process","volume":"19","year":"2012"}],"totalpage":2613,"totalrecord":26127}