{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"从铜冷却壁引进到目前的短短十几年间,中国大于1 000m3的高炉,在炉腰炉腹和炉身下部已普遍使用铜冷却壁。由于使用时间短,铜冷却壁热面裸露和结瘤频繁,严重影响生产。企业迫切需要知道何种操作因素控制铜冷却壁的<span style=\"color:red\">渣</span>皮脱落。目前,一些钢厂通过调整冷却水量和冷却水温度来实现<span style=\"color:red\">挂</span><span style=\"color:red\">渣</span>稳定性和<span style=\"color:red\">挂</span><span style=\"color:red\">渣</span><span style=\"color:red\">厚度</span>控制,但往往收效甚微,为此建立了炉墙传热数学模型。研究结果表明：在适当范围内,调节水温或水速对<span style=\"color:red\">挂</span><span style=\"color:red\">渣</span><span style=\"color:red\">厚度</span>影响甚微;影响<span style=\"color:red\">挂</span><span style=\"color:red\">渣</span><span style=\"color:red\">厚度</span>最主要的因素是边缘煤气温度和冷却壁热负荷;根据铜冷却壁边缘煤气流对<span style=\"color:red\">挂</span><span style=\"color:red\">渣</span><span style=\"color:red\">厚度</span>的影响,将其分成剧变区、渐变区、缓变区和微变区。鞍钢,唐钢,武钢等钢厂高炉生产实践证实了上述结果的正确性。研究结果澄清了影响铜冷却壁挂<span style=\"color:red\">渣</span><span style=\"color:red\">厚度</span>的一些模糊认识,对铜冷却壁高炉生产有重要的指导意义。以炉墙传热模型为基础开发的<span style=\"color:red\">挂</span><span style=\"color:red\">渣</span><span style=\"color:red\">厚度</span>在线监测系统已成功应用于国内某钢厂高炉,并经过实测检验,为铜冷却壁操作提出了35～58kW/m2的热负荷控制标准。","authors":[{"authorName":"吴桐","id":"33739cae-ba15-45ec-be30-422a34e6f9e7","originalAuthorName":"吴桐"},{"authorName":"程树森","id":"6895c870-e18b-4f3f-9c7f-c65da9d5b525","originalAuthorName":"程树森"}],"doi":"","fpage":"11","id":"146dcdd1-968b-47ef-af5f-b83236da2995","issue":"10","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"21d07d9e-f721-4257-b795-29579a766539","keyword":"高炉","originalKeyword":"高炉"},{"id":"bc674e88-201d-4ffc-926c-24c80238f10f","keyword":"铜冷却壁","originalKeyword":"铜冷却壁"},{"id":"045b8fb0-1e3e-43af-843e-d7bfe3101774","keyword":"<span style=\"color:red\">挂</span><span style=\"color:red\">渣</span><span style=\"color:red\">厚度</span>","originalKeyword":"挂渣厚度"},{"id":"f65e035e-7174-40ec-8346-c98e2f153e24","keyword":"边缘煤气流温度","originalKeyword":"边缘煤气流温度"}],"language":"zh","publisherId":"gt201110003","title":"高炉铜冷却壁合理操作建议","volume":"46","year":"2011"},{"abstractinfo":"对永钢1号高炉炉腹、炉腰的传热进行了分析,建立一维稳态下的传热数学模型,计算得出当前冶炼条件下的炉腹、炉腰<span style=\"color:red\">渣</span>皮<span style=\"color:red\">厚度</span>分别为0.050 2,0.049 8 m,满足高炉合理<span style=\"color:red\">渣</span>皮<span style=\"color:red\">厚度</span>范围.对<span style=\"color:red\">渣</span>皮<span style=\"color:red\">厚度</span>的影响因素进行了分析.结果表明:炉腹、炉腰单块冷却壁水温差分别控制在0.40～0.65℃和0.45～0.70℃,水速保持在2m/s左右,有利于高炉高产长寿.","authors":[{"authorName":"李骏峰","id":"98b71587-7295-4922-bf15-9c8d7301e487","originalAuthorName":"李骏峰"},{"authorName":"何川云","id":"ec0790b6-3525-44cd-8991-ec2689e08a6d","originalAuthorName":"何川云"},{"authorName":"丁跃华","id":"d2d3b383-6a38-40b7-8e70-ab550598a2a0","originalAuthorName":"丁跃华"},{"authorName":"陆加荣","id":"3b4d995f-4d3f-4fae-acfe-bb5596ea9918","originalAuthorName":"陆加荣"},{"authorName":"邓勇","id":"0ec76f43-38fc-41f4-a23b-218e61bcb47f","originalAuthorName":"邓勇"}],"doi":"","fpage":"12","id":"816d2b2e-1d3b-4e7d-8b4c-87885c03bd14","issue":"6","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"a4e9ecab-e2bc-48fb-831f-e7b79f3fdbf9","keyword":"炉腹","originalKeyword":"炉腹"},{"id":"6f524989-76d1-40ab-8e46-88186cd148dd","keyword":"炉腰","originalKeyword":"炉腰"},{"id":"035f0a10-2492-4fed-adb9-b621f0eecaa0","keyword":"传热","originalKeyword":"传热"},{"id":"7e0af5d4-c022-4df3-a527-a7ca1be4d4ab","keyword":"<span style=\"color:red\">渣</span>皮<span style=\"color:red\">厚度</span>","originalKeyword":"渣皮厚度"}],"language":"zh","publisherId":"gtyj201406004","title":"高炉炉腹炉腰传热及<span style=\"color:red\">渣</span>皮<span style=\"color:red\">厚度</span>的研究","volume":"42","year":"2014"},{"abstractinfo":"通过有限元软件ANSYS建立高炉冷却壁三维传热模型,利用单元生死技术创立<span style=\"color:red\">渣</span>皮熔化迭代方法,分析稳态下工艺参数对<span style=\"color:red\">渣</span>皮<span style=\"color:red\">厚度</span>的影响.分析结果表明:高炉内炉气温度对<span style=\"color:red\">渣</span>皮<span style=\"color:red\">厚度</span>的影响最显著,而冷却水水速影响很小;降低冷却壁气隙宽度可以有效改善高温炉气下的<span style=\"color:red\">挂</span><span style=\"color:red\">渣</span>情况;冷却壁上的<span style=\"color:red\">渣</span>皮<span style=\"color:red\">厚度</span>与冷却壁热电偶测定点温度及热负荷之间存在明显的对应关系.采用熔化迭代方法建立的数学模型优化了冷却壁传热分析,能够直接计算不同条件下高炉冷却壁上<span style=\"color:red\">渣</span>皮<span style=\"color:red\">厚度</span>.","authors":[{"authorName":"刘增勋","id":"69fd2c64-fa12-40a6-97e7-d0ef44718713","originalAuthorName":"刘增勋"},{"authorName":"吕庆","id":"ad9b2a20-9aef-4f34-98a7-417c760f714c","originalAuthorName":"吕庆"}],"doi":"","fpage":"51","id":"ed959066-e0b8-4b9b-89e6-c837eedf9f72","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":"84fb213e-a92b-4642-98f4-9c5f5bc87610","keyword":"高炉","originalKeyword":"高炉"},{"id":"2fe24d07-2ec1-4140-a3ce-c23313a3b464","keyword":"<span style=\"color:red\">渣</span>皮","originalKeyword":"渣皮"},{"id":"156abc59-5380-4cb0-99d1-226c4c529f90","keyword":"传热分析","originalKeyword":"传热分析"},{"id":"ebd96ebd-7487-4133-93d8-8bd39253d79f","keyword":"冷却壁","originalKeyword":"冷却壁"},{"id":"718fc7d6-317e-4b81-b8f4-bf57d167df46","keyword":"热负荷","originalKeyword":"热负荷"}],"language":"zh","publisherId":"gtft200803011","title":"高炉渣皮<span style=\"color:red\">厚度</span>的传热分析","volume":"29","year":"2008"},{"abstractinfo":"针对我公司产品生产的特点和镀铬零件的结构及镀铬工艺特征，论述了镀铬<span style=\"color:red\">挂</span>具的设计，使<span style=\"color:red\">挂</span>具设计规范化，并对今后镀铬<span style=\"color:red\">挂</span>具的设计和选用提供有价值的参考。","authors":[{"authorName":"线东升","id":"2968dcfa-f092-4598-b11b-7ca71e8c2cb7","originalAuthorName":"线东升"},{"authorName":"线军生","id":"b2a36768-d850-41bd-ab39-04d6bfbf1492","originalAuthorName":"线军生"},{"authorName":"李艳玲","id":"8e5e7342-a7d1-48de-8f3c-9341e2fe8013","originalAuthorName":"李艳玲"}],"doi":"10.3969/j.issn.1001-1560.2001.01.023","fpage":"48","id":"ef6f8aaf-020c-4078-b317-668413465908","issue":"1","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"fb328019-c469-4f57-ab3b-9c1b7f8da9c7","keyword":"镀铬","originalKeyword":"镀铬"},{"id":"b774624a-d724-41c1-9b16-46d10204c5f9","keyword":"<span style=\"color:red\">挂</span>具","originalKeyword":"挂具"},{"id":"8f6e712b-1baa-4559-a956-ad5ccc41688e","keyword":"设计","originalKeyword":"设计"}],"language":"zh","publisherId":"clbh200101023","title":"浅谈镀铬<span style=\"color:red\">挂</span>具的设计","volume":"34","year":"2001"},{"abstractinfo":"圆柱形工件外表面镀铬常采用圆桶形阳极.然而,圆桶形阳极加工周期长,适应性差.研制出一种用于圆桶形工件镀铬的旋转<span style=\"color:red\">挂</span>具.介绍了该<span style=\"color:red\">挂</span>具的设计、制作、使用及维护.该<span style=\"color:red\">挂</span>具制作简单,能提高镀层<span style=\"color:red\">厚度</span>的均匀性.","authors":[{"authorName":"熊劲松","id":"d3f4e669-c3a7-4e96-957e-2da4635c3ca2","originalAuthorName":"熊劲松"},{"authorName":"刘真","id":"ba243ec5-666a-4c22-9b31-b482b7d22e1b","originalAuthorName":"刘真"},{"authorName":"皮华辉","id":"a65408d5-d588-49ae-b333-3eab40415699","originalAuthorName":"皮华辉"}],"doi":"10.3969/j.issn.1004-227X.2002.04.015","fpage":"54","id":"0917530b-e901-4a91-b317-af3ec75a57a2","issue":"4","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰   "},"keywords":[{"id":"7749d486-150a-44a6-82a1-391a1d749e77","keyword":"旋转<span style=\"color:red\">挂</span>具","originalKeyword":"旋转挂具"},{"id":"1f38229c-a568-48b3-b9c1-95fc4ebb147c","keyword":"镀铬","originalKeyword":"镀铬"},{"id":"4a253980-df1f-4f4c-aa63-fb9a71b38f71","keyword":"圆柱形工件","originalKeyword":"圆柱形工件"}],"language":"zh","publisherId":"ddyts200204015","title":"一种用于圆柱形工件镀铬的新型<span style=\"color:red\">挂</span>具","volume":"21","year":"2002"},{"abstractinfo":"针对常规铝氧化<span style=\"color:red\">挂</span>具所存在的导电性差、弹性差、不易夹紧等缺点,研制出一种经济实用的新型铝氧化<span style=\"color:red\">挂</span>具.介绍了该<span style=\"color:red\">挂</span>具的制作、使用及保养.","authors":[{"authorName":"宁国强","id":"8714cb66-d59f-4e7c-a95e-37cabbe7ecdd","originalAuthorName":"宁国强"},{"authorName":"李文学","id":"6e1bc7fc-4efa-4834-b473-214ce6c4e722","originalAuthorName":"李文学"}],"doi":"10.3969/j.issn.1004-227X.2000.05.014","fpage":"51","id":"64a6680d-bb6f-43a4-ab2c-ed2377f8fa3a","issue":"5","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰   "},"keywords":[{"id":"a67e899c-2fd7-453d-83f6-92e726c61f21","keyword":"铝氧化","originalKeyword":"铝氧化"},{"id":"142d239f-1ef9-4e16-9269-2842cc580295","keyword":"<span style=\"color:red\">挂</span>具","originalKeyword":"挂具"}],"language":"zh","publisherId":"ddyts200005014","title":"一种新型铝氧化<span style=\"color:red\">挂</span>具","volume":"19","year":"2000"},{"abstractinfo":"草酸阳极氧化、硬质阳极氧化处理工艺电流密度大、电压高、产热量大,必须采用压缩空气不断搅拌槽液,由此可能导致工件与<span style=\"color:red\">挂</span>具接触不良,引起工件烧伤和报废.设计和制作了专用<span style=\"color:red\">挂</span>具,保证<span style=\"color:red\">挂</span>具与导电杆连接牢固,<span style=\"color:red\">挂</span>具将工件夹紧,又便于拆卸.","authors":[{"authorName":"熊劲松","id":"ebe5fe5e-51c6-41cf-81d3-91e03434767a","originalAuthorName":"熊劲松"}],"doi":"10.3969/j.issn.1004-227X.2004.03.017","fpage":"49","id":"f45d9131-173d-4275-ba2e-f6c3b452a78d","issue":"3","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰   "},"keywords":[{"id":"70638bea-ea13-4fb1-8a79-706acdfa3fc9","keyword":"草酸阳极氧化","originalKeyword":"草酸阳极氧化"},{"id":"053f9a70-3112-4d5b-983a-e9fe3c57831f","keyword":"硬质阳极氧化","originalKeyword":"硬质阳极氧化"},{"id":"a10f2a3c-86b4-4835-b387-b72e3ce40c08","keyword":"<span style=\"color:red\">挂</span>具","originalKeyword":"挂具"}],"language":"zh","publisherId":"ddyts200403017","title":"阳极氧化<span style=\"color:red\">挂</span>具的设计与应用","volume":"23","year":"2004"},{"abstractinfo":"在国内外有关高炉炉型的研究中,多为关于炉腹、炉腰部位的<span style=\"color:red\">挂</span><span style=\"color:red\">渣</span>模型研究,而炉身以上区域的炉型模型研究较少.针对这一问题,基于传热控制微分方程建立炉型管理模型,可对铜冷却壁<span style=\"color:red\">渣</span>皮<span style=\"color:red\">厚度</span>和炉身砖衬<span style=\"color:red\">厚度</span>进行实时计算.该模型在国内某高炉上得到了成功应用,有利于及时调整高炉操作以稳定合理的操作炉型,从而促进高炉稳定顺行和延长高炉寿命.","authors":[{"authorName":"曹英杰","id":"4d6e2180-e7e3-4c41-9458-6cb5eb192fc0","originalAuthorName":"曹英杰"},{"authorName":"张建良","id":"6d7e2209-0994-451a-a58a-0638ec8e7e8f","originalAuthorName":"张建良"},{"authorName":"国宏伟","id":"8e18eca1-f037-411e-b955-be8a7066fa2b","originalAuthorName":"国宏伟"},{"authorName":"刘征建","id":"ec7184a9-2ca8-4095-add5-795bb737fd51","originalAuthorName":"刘征建"},{"authorName":"邱家用","id":"3f32467c-f253-4e01-bead-fad5f625d0df","originalAuthorName":"邱家用"},{"authorName":"杜申","id":"c6c69c11-6b31-4eba-af6a-a805c20cf1f8","originalAuthorName":"杜申"}],"doi":"10.13228/j.boyuan.issn1001-0963.20130355","fpage":"7","id":"048f2cd9-38ac-4a30-b0a4-fdf8032d244c","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":"7e550845-39c6-4997-ae96-23c9f978f134","keyword":"实际内型","originalKeyword":"实际内型"},{"id":"079440a5-72ac-4afa-a3ed-bf3696b152a5","keyword":"<span style=\"color:red\">挂</span><span style=\"color:red\">渣</span>","originalKeyword":"挂渣"},{"id":"6f9dafb8-bae0-4a7a-9d2f-9b24b77a06fd","keyword":"高炉炉身","originalKeyword":"高炉炉身"},{"id":"cb87ba39-c746-48ec-bafd-65bdc50bb695","keyword":"砖衬<span style=\"color:red\">厚度</span>","originalKeyword":"砖衬厚度"}],"language":"zh","publisherId":"gtyjxb201501002","title":"高炉炉墙内型<span style=\"color:red\">厚度</span>的计算","volume":"27","year":"2015"},{"abstractinfo":"介绍了钢铁件在高温发蓝处理时常出现的红色<span style=\"color:red\">挂</span>霜缺陷产生的原因,指出控制溶液工作温度;采取二次发蓝工艺;在发蓝过程中增加冲洗工序;在溶液中添加亚铁氰化钾和加强溶液的维护是预防红色<span style=\"color:red\">挂</span>霜产生的有效措施.此外还介绍了两种去除红色<span style=\"color:red\">挂</span>霜的方法.","authors":[{"authorName":"郑瑞庭","id":"f7e54429-95d9-49aa-9ff6-118d69b5110c","originalAuthorName":"郑瑞庭"}],"doi":"10.3969/j.issn.1001-3849.2001.06.008","fpage":"21","id":"afdaf8fa-6fe2-400e-873c-c54bdb5db69a","issue":"6","journal":{"abbrevTitle":"DDYJS","coverImgSrc":"journal/img/cover/DDYJS.jpg","id":"20","issnPpub":"1001-3849","publisherId":"DDYJS","title":"电镀与精饰   "},"keywords":[{"id":"90fe95ec-dc37-4ffd-b865-4f59ed1274cf","keyword":"发蓝工艺","originalKeyword":"发蓝工艺"},{"id":"339dd87e-1870-40c7-be33-f559e7b040c2","keyword":"溶液维护","originalKeyword":"溶液维护"},{"id":"fb8f6d93-efec-499e-bf37-a06e52fbf282","keyword":"红色<span style=\"color:red\">挂</span>霜","originalKeyword":"红色挂霜"}],"language":"zh","publisherId":"ddjs200106008","title":"防止钢铁发蓝产生红色<span style=\"color:red\">挂</span>霜的措施","volume":"23","year":"2001"},{"abstractinfo":"分析了发蓝膜层出现红色<span style=\"color:red\">挂</span>霜的原因:溶液主要成分含量过高、铁氧化物过多、发蓝槽容量小、工艺操作不当、工件多次返修等.提出了防止产生红色<span style=\"color:red\">挂</span>霜的措施:改进发蓝工艺、改铁槽为不锈钢槽、用回收液调整液面等.给出了三次发蓝工艺的操作条件及维护方法.实践证明,采用适当措施可以有效防止发蓝膜的红色<span style=\"color:red\">挂</span>霜.","authors":[{"authorName":"奚兵","id":"19fb014f-fbee-4617-9df6-c3c86c383a81","originalAuthorName":"奚兵"}],"doi":"10.3969/j.issn.1004-227X.2006.02.005","fpage":"13","id":"bc19c003-86d6-4bfb-9d4a-9defd5f9810b","issue":"2","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰   "},"keywords":[{"id":"e2090b57-921b-42a3-a024-b7da3eadefd8","keyword":"发蓝膜","originalKeyword":"发蓝膜"},{"id":"1b035722-e052-4327-b542-521521bdbad0","keyword":"红色<span style=\"color:red\">挂</span>霜","originalKeyword":"红色挂霜"},{"id":"1e7cc599-5538-42a8-a4dc-1927bffba80f","keyword":"三次发蓝工艺","originalKeyword":"三次发蓝工艺"},{"id":"52480f40-08f0-41ba-9098-4a5c27cab3ba","keyword":"工艺维护","originalKeyword":"工艺维护"}],"language":"zh","publisherId":"ddyts200602005","title":"如何防止发蓝膜层的红色<span style=\"color:red\">挂</span>霜","volume":"25","year":"2006"}],"totalpage":1392,"totalrecord":13912}