{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"中国大型复吹转炉在炉龄小于3000炉时复吹效果较好,终点钢水的碳氧积平均为0.0023。随着炉龄增加,透气砖表面覆盖渣层加厚,复吹效果降低。炉龄大于5000炉之后,复吹无效果,等同于LD转炉。中国大型转炉复吹技术与世界先进国家相比还有差距,需要优化顶底复吹工艺,提高冶金效果,延长透气砖寿命。","authors":[{"authorName":"杨文远","id":"5e9a1487-0bdc-4f4c-8d06-4e9ba6c0c019","originalAuthorName":"杨文远"},{"authorName":"崔健,蒋晓放","id":"9e3892fd-4fce-4331-8412-f91192bc9d2e","originalAuthorName":"崔健,蒋晓放"},{"authorName":"王明林","id":"a6adc6b3-04fc-4e62-bdea-523b3193de91","originalAuthorName":"王明林"},{"authorName":"徐小伟","id":"d9d3251b-c074-42ea-af81-5b2221cc0ecd","originalAuthorName":"徐小伟"}],"categoryName":"|","doi":"","fpage":"1","id":"56760310-1f96-485a-ae2b-710fa075671a","issue":"5","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"8bc0f539-a494-4b0e-b280-82f0b69d6748","keyword":"复合吹炼; 冶金效果; 透气砖; 炉龄","originalKeyword":"复合吹炼; 冶金效果; 透气砖; 炉龄"}],"language":"zh","publisherId":"0449-749X_2011_5_20","title":"大型转炉复吹技术的研究","volume":"46","year":"2011"},{"abstractinfo":"对比了包头钢铁(集团)公司炼钢厂80t顶底复合吹炼转炉和顶吹氧气转炉的冶金效果.结果表明:底吹气体对钢水的搅拌作用远大于顶吹氧气.采用顶底复合吹炼工艺后,不仅钢水成分和温度更均匀、吹炼更平稳、而且钢水终点残余锰含量提高.由于吹炼时间、氧气消耗量及炉渣中的FeO含量都有所降低,因此金属收得率提高.另外,通过适当提高炉渣碱度,该工艺还可取得较好的脱磷效果.","authors":[{"authorName":"郑颖","id":"bf52e42c-47da-43ce-9142-1dd0f45d807e","originalAuthorName":"郑颖"},{"authorName":"蒋宏","id":"495a724a-aacb-4776-a2d7-47a76ebd4f6e","originalAuthorName":"蒋宏"},{"authorName":"周虹","id":"d613700a-c174-4b44-9f92-3e8fe645e802","originalAuthorName":"周虹"},{"authorName":"佟溥翘","id":"068d4bab-ea37-461e-b49e-6f7a8b7d2106","originalAuthorName":"佟溥翘"},{"authorName":"李素霞","id":"e7a70192-c28d-4598-ba72-9a1892a75fa5","originalAuthorName":"李素霞"}],"doi":"","fpage":"11","id":"1ad47b44-bba9-4db0-a145-995626dee92c","issue":"5","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"b4cf793d-161b-4aab-aaa3-4bb3783c6da1","keyword":"炼钢","originalKeyword":"炼钢"},{"id":"57e9cbc4-98b4-4572-a3ac-8d2f927a5e83","keyword":"复合吹炼","originalKeyword":"复合吹炼"},{"id":"d24d408f-3188-40ae-8545-a37be53381b8","keyword":"转炉","originalKeyword":"转炉"},{"id":"48cfe002-0064-45f7-843a-c56d7cf2ba62","keyword":"冶金效果","originalKeyword":"冶金效果"}],"language":"zh","publisherId":"gtyjxb200105003","title":"80t顶底复合吹炼转炉的冶金效果","volume":"13","year":"2001"},{"abstractinfo":"对比了包头钢铁(集团)公司炼钢厂80 t顶底复合吹炼转炉和顶吹氧气转炉的冶金效果.结果表明:底吹气体对钢水的搅拌作用远大于顶吹氧气.采用顶底复合吹炼工艺后,不仅钢水成分和温度更均匀、吹炼更平稳、而且钢水终点残余锰含量提高.由于吹炼时间、氧气消耗量及炉渣中的FeO含量都有所降低,因此金属收得率提高.另外,通过适当提高炉渣碱度,该工艺还可取得较好的脱磷效果.","authors":[{"authorName":"郑颖","id":"85a4cebd-952d-4b6e-9830-74b112df8e4e","originalAuthorName":"郑颖"},{"authorName":"蒋宏","id":"1c619551-a06f-499f-a5b4-58ca8c6b8749","originalAuthorName":"蒋宏"},{"authorName":"周虹","id":"7275dd68-eb0a-410d-ad1c-b03c2858ffa9","originalAuthorName":"周虹"},{"authorName":"佟溥翘","id":"cee1c29c-b5ec-4828-a875-794a6f3e03bd","originalAuthorName":"佟溥翘"},{"authorName":"李素霞","id":"4b439403-0b90-4399-a759-abf3088b58d5","originalAuthorName":"李素霞"}],"doi":"","fpage":"11","id":"af8ba31d-6f69-40b0-87f2-044ed7af51ac","issue":"10","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"dd4b2778-46d9-4dfa-adf3-b08ed10233ae","keyword":"炼钢","originalKeyword":"炼钢"},{"id":"db5f5d96-0736-44f1-bcc2-48d9ee26db65","keyword":"复合吹炼","originalKeyword":"复合吹炼"},{"id":"cbdaec3b-3862-49fe-81f2-8df86b0b929c","keyword":"转炉","originalKeyword":"转炉"},{"id":"9a59c3e4-6a44-47a0-a244-397f95ed8c41","keyword":"冶金效果","originalKeyword":"冶金效果"}],"language":"zh","publisherId":"gtyjxb200110003","title":"80t顶底复合吹炼转炉的冶金效果","volume":"13","year":"2001"},{"abstractinfo":"对抚顺新钢铁公司顶吹转炉复合吹炼改造前后冶炼工艺效果的差异进行了对比研究,结果表明:顶底复合吹炼工艺在冶炼终点的碳、氧控制水平较好[终点碳含量为006%~010%时(质量分数,下同),碳氧积为00026~00029],终点炉渣组元结构组成方面较合理,终点钢水氮含量较低(约16×10-6)。采用复吹工艺后,转炉终点钢水成分和温度控制趋于稳定,炉后合金消耗降低,成品成分控制合格率提高。在此基础上对顶吹、复合吹炼工艺条件下铸坯、轧材内在质量进行了研究,结果表明,采用复吹工艺,铸坯和轧材内在质量有了明显的改善,夹杂物总量要比顶吹工艺的低。","authors":[{"authorName":"李勇","id":"0e7f3c80-b80b-41fa-aca9-e4ae86edd074","originalAuthorName":"李勇"},{"authorName":",吴伟,朱启柱,魏志强","id":"9ecb5839-d193-4500-927d-401d11862662","originalAuthorName":",吴伟,朱启柱,魏志强"}],"categoryName":"|","doi":"","fpage":"13","id":"1467c904-039c-41ea-8e06-8b76f1f3888f","issue":"12","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"aa74162d-4e6f-4ced-a13e-747b0a9b5e5e","keyword":"复合吹炼 ","originalKeyword":"复合吹炼 "},{"id":"5a875b04-1d02-4f8d-899b-ca43f2535601","keyword":" carbon and oxygen control at the end-point of smelting ","originalKeyword":" carbon and oxygen control at the end-point of smelting "},{"id":"16427b85-01ad-4cb5-983b-f70e9f30e244","keyword":" slag composition ","originalKeyword":" slag composition "},{"id":"b10ca6f4-0e53-40d1-b8a3-38ed9e5df2f1","keyword":" inclusion content","originalKeyword":" inclusion content"}],"language":"zh","publisherId":"1001-0963_2011_12_9","title":"转炉顶吹与复合吹炼条件下冶金效果的对比","volume":"23","year":"2011"},{"abstractinfo":"对抚顺新钢铁公司顶吹转炉复合吹炼改造前后冶炼工艺效果的差异进行了对比研究,结果表明:顶底复合吹炼工艺在冶炼终点的碳、氧控制水平较好[终点碳含量为0.06%~0.10%时(质量分数,下同),碳氧积为0.0026~0.0029],终点炉渣组元结构组成方面较合理,终点钢水氮含量较低(约16×10-6)。采用复吹工艺后,转炉终点钢水成分和温度控制趋于稳定,炉后合金消耗降低,成品成分控制合格率提高。在此基础上对顶吹、复合吹炼工艺条件下铸坯、轧材内在质量进行了研究,结果表明,采用复吹工艺,铸坯和轧材内在质量有了明显的改善,夹杂物总量要比顶吹工艺的低。","authors":[{"authorName":"李勇","id":"7d33cfdc-c294-42bd-823d-fc32c60da6b7","originalAuthorName":"李勇"},{"authorName":"吴伟","id":"ecbedfb3-8f0f-49b4-9480-f662ec2863eb","originalAuthorName":"吴伟"},{"authorName":"朱启柱","id":"219c2da5-6291-4d66-a3bb-18106c350c84","originalAuthorName":"朱启柱"},{"authorName":"魏志强","id":"7c9f3a17-0349-4345-8326-1515b569efbf","originalAuthorName":"魏志强"}],"doi":"","fpage":"13","id":"21d0af80-5744-4655-b3f5-b9ff5a776f33","issue":"12","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"fdc29743-2b4b-4b1f-a0a5-4d05dddfb293","keyword":"复合吹炼","originalKeyword":"复合吹炼"},{"id":"a4156593-e7aa-4dfc-9fb6-68a8b4684d11","keyword":"终点碳、氧控制","originalKeyword":"终点碳、氧控制"},{"id":"32a850f7-694c-4a9a-9793-3b64b9e8bb5f","keyword":"炉渣组元","originalKeyword":"炉渣组元"},{"id":"2bae6f8d-ca01-41dc-a46b-bf6c7c965114","keyword":"夹杂物含量","originalKeyword":"夹杂物含量"}],"language":"zh","publisherId":"gtyjxb201112004","title":"转炉顶吹与复合吹炼条件下冶金效果的对比","volume":"23","year":"2011"},{"abstractinfo":"分析了半钢冶炼条件下影响转炉复吹炉龄的关键因素,对攀钢120 t炼钢转炉复吹透气砖的选材、使用条件、在线维护等进行了系统总结,提出了在改进复吹透气砖材质和结构、加强透气砖本体维护、优化复吹供气模式、推广透气芯砖在线热更换技术等方面开展工作,有效提升了攀钢120 t转炉的复吹炉龄.2011年底已经实现复吹炉龄与转炉炉龄同步.","authors":[{"authorName":"许可","id":"bd0dd921-817c-40a3-82b3-56c3176ba1f9","originalAuthorName":"许可"},{"authorName":"童贤强","id":"1515431c-b55b-4349-8437-213e14bc2921","originalAuthorName":"童贤强"}],"doi":"10.3969/j.issn.1001-1935.2013.04.019","fpage":"311","id":"34cabc95-c0c2-4b68-9f33-8432a88110d5","issue":"4","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料 "},"keywords":[{"id":"1c8daf45-b369-4cc1-bea3-3bb9c51e4dc1","keyword":"半钢","originalKeyword":"半钢"},{"id":"2d92083a-4a4f-4700-a92c-76eabdd9f3e8","keyword":"转炉","originalKeyword":"转炉"},{"id":"5e889e2d-fdde-48da-a0d3-87be91757bcd","keyword":"复吹","originalKeyword":"复吹"},{"id":"6f5aa79d-aca4-408a-b31c-090cdbe0e514","keyword":"炉龄","originalKeyword":"炉龄"},{"id":"df8439aa-fe6c-4a78-9a12-381a663a94dc","keyword":"透气砖","originalKeyword":"透气砖"},{"id":"918ef732-77a0-4035-8051-495bdf775bbd","keyword":"同步","originalKeyword":"同步"}],"language":"zh","publisherId":"nhcl201304019","title":"半钢冶炼条件下复吹炉龄与转炉炉龄同步的研究","volume":"47","year":"2013"},{"abstractinfo":"开发了1种新型的具有吹氩功能的中间包水口座砖,介绍了此透气水口座砖的结构及工作原理,通过计算机数学模拟优化了透气元件孔径大小,采用水模试验研究了吹氩过程气泡运动情况及吹氩流量对液面扰动的影响.在钢厂进行工业试验的结果表明,该产品具有显著的去除钢水中非金属夹杂物及防止浸入式水口结瘤的冶金效果.","authors":[{"authorName":"范俊岭","id":"bb099e0c-cdd6-46e3-a124-f1a122daac28","originalAuthorName":"范俊岭"},{"authorName":"郭振峰","id":"08d06f2d-4921-4117-9120-51e957b1222f","originalAuthorName":"郭振峰"},{"authorName":"王永辉","id":"f5db2e60-cda8-4fd3-84ae-4affa95bfbe9","originalAuthorName":"王永辉"},{"authorName":"张厚兴","id":"e0a3c674-6020-43e8-9a99-bbe76b44fe71","originalAuthorName":"张厚兴"}],"doi":"","fpage":"43","id":"259af5cf-6665-4a92-b46a-bfdad1ec6647","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":"059d8f4c-dbfb-4b2d-ad0f-453e32fb99cb","keyword":"中间包","originalKeyword":"中间包"},{"id":"36b55833-da97-4d62-86a3-1ae74de4bd05","keyword":"透气水口座砖","originalKeyword":"透气水口座砖"},{"id":"321d776a-9bd3-45e9-a12d-9f409aba5af9","keyword":"非金属夹杂物","originalKeyword":"非金属夹杂物"}],"language":"zh","publisherId":"gtyj201601011","title":"中间包透气水口座砖对夹杂物去除效果的影响","volume":"44","year":"2016"},{"abstractinfo":"对狭缝式透气砖在大型精炼钢包中的损毁原因进行了分析,热应力和强大的冲刷磨损作用是两个主要因素.对狭缝式透气砖使用中影响其透气性能的各种因素加以分析后认为,除了透气砖本身狭缝的尺寸、钢水温度、钢水种类外,操作过程和使用中受保护的程度也是影响透气性能的重要因素.","authors":[{"authorName":"张宝鑫","id":"ff21d876-06e9-4784-bce1-419d89d062c5","originalAuthorName":"张宝鑫"},{"authorName":"佟晓军","id":"0c5bcdf9-9fd8-4ba1-ba42-7cf78e4ca783","originalAuthorName":"佟晓军"}],"doi":"10.3969/j.issn.1001-1935.2000.01.010","fpage":"38","id":"31833414-084a-47b1-812b-62ed5f9cab23","issue":"1","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料 "},"keywords":[{"id":"ab784426-b04a-4ace-8f20-6edb88af2dc1","keyword":"狭缝式透气砖","originalKeyword":"狭缝式透气砖"},{"id":"2b0b74ac-12a5-41b9-8e54-a5cbc1279823","keyword":"使用效果","originalKeyword":"使用效果"},{"id":"eade0c31-2ebe-4505-b367-b01a8d802372","keyword":"精炼条件","originalKeyword":"精炼条件"}],"language":"zh","publisherId":"nhcl200001010","title":"精炼条件对狭缝式透气砖使用效果的影响","volume":"34","year":"2000"},{"abstractinfo":"通过分析90 t LF钢包透气砖的损毁原因,研究了狭缝布置、狭缝宽度、双透气砖的设计应用对透气砖透气性的影响,以保证透气砖的冶金效果,并设计开发钢包透气砖砌筑新工艺以提高透气砖的使用寿命,为建立快速、协同的二次冶金平台奠定了良好基础,满足了洁净钢生产的工艺要求.","authors":[{"authorName":"朱波","id":"64994586-e12f-4e49-a1dd-771a8c6b3251","originalAuthorName":"朱波"}],"doi":"10.3969/j.issn.1001-1935.2013.05.022","fpage":"397","id":"04f672cd-5b91-4b08-a53a-a2ca09cb3a4d","issue":"5","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料 "},"keywords":[{"id":"414b0688-70dd-4514-b637-ea5023c59cc7","keyword":"钢包","originalKeyword":"钢包"},{"id":"61279ee4-2759-4ad0-9b5d-698a884f309c","keyword":"双透气砖","originalKeyword":"双透气砖"},{"id":"140d803b-ee47-4d63-86b3-6eff18b0401e","keyword":"狭缝","originalKeyword":"狭缝"},{"id":"01c631f7-0c55-4e56-a449-ff9e7b27dfc2","keyword":"损毁原因","originalKeyword":"损毁原因"}],"language":"zh","publisherId":"nhcl201305022","title":"90 t LF钢包长寿命透气砖的设计与应用","volume":"47","year":"2013"},{"abstractinfo":"提出了电弧炉炼钢复合吹炼的概念,结合电弧炉生产,研究了电弧炉炼钢复合吹炼工艺的炉料结构、供电供氧操作、底吹搅拌等单元操作的技术集成,实现了电炉炼钢工艺技术的进步,提高了冶炼节奏,降低了原辅材料消耗.","authors":[{"authorName":"马国宏","id":"c9b739ae-5747-4940-ad46-f86e418f5fb5","originalAuthorName":"马国宏"},{"authorName":"朱荣","id":"ee648334-48e7-4c00-bb1d-a3d94b53b11a","originalAuthorName":"朱荣"},{"authorName":"刘润藻","id":"a6a323bc-31b3-48c5-a836-dfd1facf18ca","originalAuthorName":"刘润藻"},{"authorName":"张文龙","id":"b7abb698-1cd1-4461-a523-96e3fe9f8b18","originalAuthorName":"张文龙"},{"authorName":"朱长富","id":"4f1b47ca-0b3f-4812-8d5c-a31a1ec5f074","originalAuthorName":"朱长富"}],"doi":"","fpage":"12","id":"bea35342-f142-4eef-b13c-2838ba91f708","issue":"12","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"2906820f-9b7b-48cb-a127-eccb723d0e20","keyword":"电弧炉炼钢","originalKeyword":"电弧炉炼钢"},{"id":"7ae03894-7649-46d2-8a63-c80a040ac552","keyword":"复合吹炼","originalKeyword":"复合吹炼"},{"id":"daea87c0-1f7d-4924-91ba-383cb020251b","keyword":"底吹技术","originalKeyword":"底吹技术"}],"language":"zh","publisherId":"zgyj201312003","title":"电弧炉炼钢复合吹炼技术的研究及应用","volume":"23","year":"2013"}],"totalpage":5193,"totalrecord":51923}