钢铁, 2005, 40(4): 39-56.
热轧板带钢冷却过程中热力耦合计算及变形分析
韩斌 1, , 佘广夫 2, , 焦景民 3, {"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"炉缸寿命长短直接决定了高炉的一代炉役寿命,至关重要.结合京唐2座有效容积5 500 m3高炉的炉缸构造及对2号高炉炉缸局部温度升高后的治理,浅谈对高炉炉缸长寿及维护的认识.","authors":[{"authorName":"陈艳波","id":"881ddaf9-7a77-4bc7-8daf-26a21377f81f","originalAuthorName":"陈艳波"},{"authorName":"郭艳永","id":"68d60b58-203d-4786-bcd0-20bfc1c452d7","originalAuthorName":"郭艳永"},{"authorName":"霍吉祥","id":"a1ee2223-eca0-401f-9a53-e973de0d28fa","originalAuthorName":"霍吉祥"},{"authorName":"付友昌","id":"fc1fd571-0e35-4ee6-ac8a-1b5a59e0cc6a","originalAuthorName":"付友昌"},{"authorName":"田伟杰","id":"885f0618-d762-4cb4-93df-7277b5b32518","originalAuthorName":"田伟杰"},{"authorName":"朱志宏","id":"180c5054-1825-4c03-a55b-db9e8ff8d228","originalAuthorName":"朱志宏"}],"doi":"","fpage":"30","id":"ba84f110-0b3b-4d91-906f-bb3dd4f72aa5","issue":"8","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"eb49a106-9649-485f-9799-57d4470a7955","keyword":"高炉炉缸","originalKeyword":"高炉炉缸"},{"id":"bd9ba7a5-2115-4c7e-9948-14f07f929ea0","keyword":"长寿维护","originalKeyword":"长寿维护"},{"id":"62340e54-2cc3-4d61-8dd8-538ceeeb8c9e","keyword":"温度","originalKeyword":"温度"},{"id":"f02ae5d2-3b33-4a71-92bf-853af271f45c","keyword":"实践","originalKeyword":"实践"}],"language":"zh","publisherId":"zgyj201308007","title":"高炉炉缸长寿认识及维护治理实践","volume":"23","year":"2013"},{"abstractinfo":"炉缸工作状态对高炉生产有重要影响.炉缸工作状态活跃与否主要受焦炭的填充状况及液态渣铁流动性的影响.焦炭的填充状态决定炉缸内的\"透液通道\",渣铁的流动性影响渣铁流入和排出炉缸的顺畅程度.高风氧量操作下,随富氧率增加,渣铁流入和排出阻力系数减小.以流入和排出阻力系数为基础,结合生产数据,提出了\"炉缸活跃性指数\"新概念,并能较好地评价和判断炉缸状态.","authors":[{"authorName":"陈辉","id":"60e85d81-a866-4b46-a60b-e52614ba7bc8","originalAuthorName":"陈辉"},{"authorName":"吴胜利","id":"933c0469-1416-4187-841d-e0b770b70771","originalAuthorName":"吴胜利"},{"authorName":"余晓波","id":"c4625932-cdef-44e4-891f-6cc92f2f5aa1","originalAuthorName":"余晓波"}],"doi":"","fpage":"12","id":"dcdd3500-3824-4d47-a545-8a6f532521f5","issue":"10","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"c04fd28d-4d52-4836-8860-40bfa6f28212","keyword":"高炉炉缸","originalKeyword":"高炉炉缸"},{"id":"fe663811-a2ae-4d42-aa16-d74455155dce","keyword":"高风氧量操作","originalKeyword":"高风氧量操作"},{"id":"c5e9301f-93f0-4465-96b4-8de1b2214da4","keyword":"透液通道","originalKeyword":"透液通道"},{"id":"1d5f019f-31ea-4ee3-8e18-8889af406205","keyword":"炉缸活跃性指数","originalKeyword":"炉缸活跃性指数"}],"language":"zh","publisherId":"gt200710003","title":"高炉炉缸活跃性评价的新认识","volume":"42","year":"2007"},{"abstractinfo":"结合鞍钢2号和7号等高炉和2号高炉的调查结果,对国内部分高炉炉缸破损情况进行初步调查,对炉缸破损原因做了初步分析和讨论,认为造成我国高炉炉缸环形断裂的主要原因是由于碳砖自身物化性能差以及炉缸碳砖和高炉炉壳之间的热应力;环裂的出现加剧了炉缸的异常侵蚀.","authors":[{"authorName":"黄晓煜","id":"35101c6b-5fdb-409f-a7da-7723102e006b","originalAuthorName":"黄晓煜"},{"authorName":"薛向欣","id":"cc304c66-4c35-4769-91c3-641c77915ea7","originalAuthorName":"薛向欣"}],"doi":"","fpage":"0","id":"bb7a4e44-4983-4d27-a15b-744ed03b2ae5","issue":"3","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"49bd7e6c-5d8c-47db-8003-7562f9a69d04","keyword":"高炉炉缸","originalKeyword":"高炉炉缸"},{"id":"99b9bce3-a8db-476b-a43f-e485490007c0","keyword":"炉缸侵蚀","originalKeyword":"炉缸侵蚀"},{"id":"3c05577b-e78c-4a90-90e2-f5b438d2d9cb","keyword":"热应力","originalKeyword":"热应力"},{"id":"3e46034c-e75f-4399-b399-29d651b5f17a","keyword":"环形断裂","originalKeyword":"环形断裂"}],"language":"zh","publisherId":"gt199803001","title":"我国高炉炉缸破损情况初步调查","volume":"33","year":"1998"},{"abstractinfo":"通过模型计算、调查和对比分析,就高炉炉缸的长寿问题进行了系统的研究,提出合理冷却强度、建立有效的传热体系、使炉缸尽快形成稳定的渣铁凝固层是炉缸长寿的关键.通过对死铁层深度、炉缸冷却设备、炉缸冷却水系统设计及耐材配置进行研究与分析,提出了微观高水速、高冷却强度,宏观低水量,配合合理的冷却壁结构设计和炉缸耐材配置,建立合理的炉缸传热体系,使炉墙热面尽快形成稳定的渣铁凝固层,靠稳定的渣铁凝固层使炉缸实现长寿的设计理念.","authors":[{"authorName":"邹忠平","id":"325cdead-01ea-428b-bd30-b4ba2365b9e1","originalAuthorName":"邹忠平"},{"authorName":"项钟庸","id":"74206388-909f-47b9-a6d5-9df4e5da8cc7","originalAuthorName":"项钟庸"},{"authorName":"欧阳标","id":"88b23a88-4e86-4220-8382-600e1be010d8","originalAuthorName":"欧阳标"},{"authorName":"王亮","id":"09721a51-0b96-4d0c-8b41-11b16aea8411","originalAuthorName":"王亮"}],"doi":"","fpage":"38","id":"3537b663-d4a8-4401-a950-901790d2cfc5","issue":"1","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"7175e76e-1d54-45ee-b17e-64c7c5628cba","keyword":"高炉炉缸","originalKeyword":"高炉炉缸"},{"id":"f6ec30af-07a2-4c58-940e-7c7024e51859","keyword":"长寿理念","originalKeyword":"长寿理念"},{"id":"05c9eff4-a4e6-44e7-97a3-ee868346392a","keyword":"长寿对策","originalKeyword":"长寿对策"}],"language":"zh","publisherId":"gtyj201101011","title":"高炉炉缸长寿设计理念及长寿对策","volume":"39","year":"2011"},{"abstractinfo":"从高炉长寿的角度，讨论了炉缸部位选用优质耐火材料的重要性；介绍了3种高炉炉缸耐火材料，分别是炭砖、刚玉质砖、碳复合砖，并介绍了这3种耐火材料的国内外发展情况；揭示了针对炉缸部位耐火材料的4项重要性能指标作用机理，包括热导率、铁水溶蚀指数、抗炉渣侵蚀性和微气孔化指标，并对比分析了3种耐火材料的上述性能指标。表明碳复合砖的综合性能指标优于炭砖和陶瓷杯；应用在高炉炉缸部位的耐火材料不能追求某一指标的发展，应注重各项指标协调综合提高；碳复合材料是新一代炉缸耐火材料的发展趋势。","authors":[{"authorName":"左海滨","id":"a6e3053c-6f7b-4017-ba66-2c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r/min提高到50 r/min,试样的侵蚀加重,可见渣铁的环流作用会加剧炉缸砖衬的侵蚀.为了抑制渣铁对炉缸砖衬的侵蚀,必须提高砖衬抗渣铁侵蚀能力,同时应维持合理的渣铁流动,减弱炉缸渣铁的环流作用.","authors":[{"authorName":"李洋龙","id":"619712d4-8169-4bf8-b02b-2ce13c594776","originalAuthorName":"李洋龙"},{"authorName":"程树森","id":"8315def7-8905-4c32-baa8-00be70c459a3","originalAuthorName":"程树森"},{"authorName":"王治峰","id":"1484f957-1fbe-4e56-a622-59a0413b4fcb","originalAuthorName":"王治峰"},{"authorName":"高长贺","id":"7ef2550b-ac5b-4276-83d5-6180971d87cb","originalAuthorName":"高长贺"}],"doi":"","fpage":"13","id":"83dbd190-ed8d-4520-9ac3-4d9532cd24a8","issue":"3","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"e7549eb4-5356-49cb-b65d-d3c8d94a8301","keyword":"高炉炉缸","originalKeyword":"高炉炉缸"},{"id":"29493b69-2fb3-443e-9224-5fcf4a9cf208","keyword":"陶瓷杯","originalKeyword":"陶瓷杯"},{"id":"a34c7779-3b56-429f-96f6-3bedd67815b4","keyword":"炭砖","originalKeyword":"炭砖"},{"id":"40712371-c504-41cf-9aa7-15bdc8392731","keyword":"渣铁侵蚀","originalKeyword":"渣铁侵蚀"}],"language":"zh","publisherId":"gtyj201503004","title":"动态渣铁对高炉炉缸陶瓷杯和炭砖的侵蚀","volume":"43","year":"2015"},{"abstractinfo":"高炉生产过程中,因风口、冷却器操作失误或设备故障等问题漏水现象频发,研究炉缸用耐火材料在水蒸气条件下的抗氧化性能具有很重要的现实意义,通过热重实验结合热力学分析,研究了高炉炉缸用碳复合砖在不同气氛、气体流量、水蒸气含量条件下的氧化行为.结果表明:碳复合砖在水蒸气条件下表现出良好的抗氧化性能;经比较,碳复合砖的抗水蒸气氧化性能远优于炭砖的抗水蒸气氧化性能,在水蒸气条件下能保证高炉的安全生产.","authors":[{"authorName":"刘彦祥","id":"c14871c7-ac4a-44e9-be52-46d80d71b903","originalAuthorName":"刘彦祥"},{"authorName":"刘福军","id":"2a400e7a-b12e-47c8-ae77-f5dd8eb1658e","originalAuthorName":"刘福军"},{"authorName":"张建良","id":"fd97c4a0-7eff-4892-96ec-0270e8011bb4","originalAuthorName":"张建良"},{"authorName":"焦克新","id":"e88d8216-ff07-45b7-b53d-eee45a810a74","originalAuthorName":"焦克新"},{"authorName":"赵永安","id":"c621c6af-0863-44d5-9c73-b0b125350e05","originalAuthorName":"赵永安"}],"doi":"","fpage":"519","id":"5af997f2-56f3-4174-a798-ccbcee606043","issue":"2","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"eef4decc-6447-46d6-9356-f72f54d6153c","keyword":"高炉炉缸","originalKeyword":"高炉炉缸"},{"id":"247646a0-7abc-4aa0-9218-3d38f0a2dd3e","keyword":"耐火材料","originalKeyword":"耐火材料"},{"id":"8d88359f-63d9-4534-aaf0-f65a5e700907","keyword":"碳复合砖","originalKeyword":"碳复合砖"},{"id":"409417a6-4de8-4e62-8d51-9ad40af913c0","keyword":"水蒸气","originalKeyword":"水蒸气"}],"language":"zh","publisherId":"gsytb201702018","title":"高炉炉缸用碳复合砖在水蒸气条件下的氧化行为研究","volume":"36","year":"2017"},{"abstractinfo":"宝钢2号高炉停炉后,对炉缸破损情况进行了宏观调查和微观的分析,发现在铁口夹角之间的碳砖侵蚀最为严重,碳砖热面普遍存在脆裂带,炉缸内不同区域的化学成分有较大差异.2号高炉长寿主要原因是炉缸整体良好的导热性能和有凝铁层的保护.而导致炉缸破损的主要原因是热应力作用和铁水对碳砖的侵蚀.","authors":[{"authorName":"王训富","id":"598d4636-32b2-4761-81a2-02e43ade35a1","originalAuthorName":"王训富"},{"authorName":"刘振均","id":"829305e9-47b3-45b4-a7fd-f71b84d2e297","originalAuthorName":"刘振均"},{"authorName":"孙国军","id":"5f197df1-34bc-4e7e-a8fa-dcc58e554642","originalAuthorName":"孙国军"}],"doi":"","fpage":"7","id":"e94f7eda-21ab-4762-bd45-4845548d7321","issue":"9","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"f501b143-1537-43bb-9a68-e83160e27466","keyword":"高炉炉缸","originalKeyword":"高炉炉缸"},{"id":"5323feab-2990-48ee-9dda-462cc00fe245","keyword":"破损调查","originalKeyword":"破损调查"},{"id":"f230b2a3-b771-4bb4-886a-70a3387eb778","keyword":"长寿","originalKeyword":"长寿"}],"language":"zh","publisherId":"gt200909002","title":"宝钢2号高炉炉缸破损调查及机理研究","volume":"44","year":"2009"},{"abstractinfo":"介绍了基于遗传算法的炉缸侵蚀结厚模型的研发概况和主要模型功能,并结合某4 000 m3和5 000 m3大型高炉长期在线运行数据,着重对模型计算和侵蚀结厚监测模拟效果进行了验证.当炉底中心温度不断升高时,炉底侵蚀加剧,剩余厚度减小;当温度不断降低时,炉缸中心区域渣铁流动性差,炉底易形成导热系数较低的粘结物.模型计算结果与实际的温度变化趋势及炉缸活跃性表现相一致.","authors":[{"authorName":"马富涛","id":"29092774-1d6a-46fa-8ac0-8eb49cdb7de3","originalAuthorName":"马富涛"}],"doi":"","fpage":"9","id":"aba5ecf9-aa33-4c0e-9e35-c35341c0f62f","issue":"4","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"65caa062-5484-48ee-b756-e91120f9664e","keyword":"高炉炉缸","originalKeyword":"高炉炉缸"},{"id":"be5c7ebb-5c4c-444f-a81d-b2dc5cc8f061","keyword":"侵蚀","originalKeyword":"侵蚀"},{"id":"5e5c2020-5b17-4537-b964-d3e8f303e140","keyword":"结厚","originalKeyword":"结厚"},{"id":"182b79ab-43b2-42cf-932b-3f7f04189b24","keyword":"遗传算法","originalKeyword":"遗传算法"},{"id":"d935c468-3f0e-4d48-97f6-2332c6b79c24","keyword":"数值模拟","originalKeyword":"数值模拟"}],"language":"zh","publisherId":"gtyj201304003","title":"炉缸侵蚀结厚监测模型的研发与应用","volume":"41","year":"2013"},{"abstractinfo":"采用原型尺寸且死料柱采用冶金焦堆积而成,针对某实验高炉炉缸铁水流动特性进行水模实验,研究了出铁流量、出铁口深度以及铁水液面高度对铁水流动的影响.研究结果表明,大流量出铁时加剧了铁水对炉缸的流动冲刷,加深出铁口可以减缓这种冲刷,对高炉长寿是有益的.","authors":[{"authorName":"邵磊","id":"63e38ab5-b736-4b6a-a4a4-7d79cf03a399","originalAuthorName":"邵磊"},{"authorName":"徐辉","id":"edcf070d-32e2-4e2d-ac59-1a8d53b87960","originalAuthorName":"徐辉"},{"authorName":"余珊","id":"4e76faf2-97d4-4c77-b035-d81820cdbddb","originalAuthorName":"余珊"},{"authorName":"邹宗树","id":"8e2f9fba-0cca-4108-b8d6-712fb9d1c8ee","originalAuthorName":"邹宗树"}],"doi":"10.3969/j.issn.1671-6620.2009.01.001","fpage":"1","id":"57cc0e97-5abe-4d0a-b638-18879561bdca","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":"2ffa1270-0dd0-4079-b06e-c759f1ec3244","keyword":"高炉炉缸","originalKeyword":"高炉炉缸"},{"id":"f5a6ecc1-65b7-4c12-bf5b-3b62ea51c33f","keyword":"铁水流动","originalKeyword":"铁水流动"},{"id":"aaa3ca8f-479e-4c89-84b1-982d0167136f","keyword":"死料柱","originalKeyword":"死料柱"},{"id":"ddda474d-20d0-4871-bde6-b36d4673dc50","keyword":"物理模拟","originalKeyword":"物理模拟"}],"language":"zh","publisherId":"clyyjxb200901001","title":"高炉炉缸内铁水流动特性的物理模拟","volume":"8","year":"2009"}],"totalpage":596,"totalrecord":5955}