{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"通过理论分析与实验研究提出了利用初轧机将板坯切分轧制小断面方坯的工艺,开发出一套既能使用钢锭生产重轨坯,又能利用板坯切分轧制小方坯的多用途孔型系统,并探讨了金属在各个孔型内的变形规律。生产实践证明了该生产工艺的可行性与合理性。","authors":[{"authorName":"王军生","id":"aee66791-2088-4459-83c2-d90a509c0f0b","originalAuthorName":"王军生"},{"authorName":"刘相华","id":"f82db926-91c6-4c13-adad-d969f6164fa7","originalAuthorName":"刘相华"},{"authorName":"王国栋","id":"3cdfb4a4-25e6-41d2-8037-bab4ac89dc06","originalAuthorName":"王国栋"},{"authorName":"胡林","id":"659d1fc5-458b-4840-bf6b-7e1f31dd6506","originalAuthorName":"胡林"},{"authorName":"徐守印","id":"8ed1d426-f266-4e15-9a7f-bb27141a6a01","originalAuthorName":"徐守印"}],"doi":"10.3969/j.issn.1001-1447.2001.02.007","fpage":"22","id":"d2d1229f-3ff2-43ae-9fc6-7112d867d63a","issue":"2","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"d1774d57-0c0a-490f-a55d-fc9bd845182d","keyword":"初轧机","originalKeyword":"初轧机"},{"id":"0b30da92-2a3b-4aca-86bb-48f64ad5c513","keyword":"板坯","originalKeyword":"连铸板坯"},{"id":"b0df4184-d029-45c6-8845-1f7780360103","keyword":"切分轧制","originalKeyword":"切分轧制"},{"id":"4fbbb508-f09f-4030-a717-616aa3f5afb8","keyword":"小方坯","originalKeyword":"小方坯"}],"language":"zh","publisherId":"gtyj200102007","title":"板坯切分轧制工艺的研究","volume":"","year":"2001"},{"abstractinfo":"结合重钢七厂近3年来降低板坯内部裂纹改判率攻关实践,就连板坯内部裂纹的形成原因和影响因素逐一进行了探讨,系统回顾了攻关期间所做的工作,指出了管理在攻关活动中至关重要的作用。","authors":[{"authorName":"何宇明","id":"cc8dcc30-e91c-49a3-af2b-c6a155499db2","originalAuthorName":"何宇明"},{"authorName":"朱斌","id":"b2529161-b91f-4026-94f1-18ade2b65725","originalAuthorName":"朱斌"},{"authorName":"胡兵","id":"09dc6203-e6e9-4056-915e-71aedddbf70f","originalAuthorName":"胡兵"},{"authorName":"周仁云","id":"d6dda6c8-931f-444e-8a89-c0ed2d114217","originalAuthorName":"周仁云"},{"authorName":"陈文满","id":"15c2504b-38e6-48c0-bdd1-12472b61d81f","originalAuthorName":"陈文满"}],"doi":"","fpage":"23","id":"3ed88b8c-f918-48ab-9d83-18eb5e2571e9","issue":"2","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"410f66b9-94a5-4db5-bfed-3ec5823a0c53","keyword":"板坯","originalKeyword":"连铸板坯"},{"id":"303e6e23-fa39-419c-873c-23b41cbec7ce","keyword":"内部裂纹","originalKeyword":"内部裂纹"},{"id":"fc79f64e-e937-4576-8f5c-db8d015e5b72","keyword":"影响因素","originalKeyword":"影响因素"},{"id":"f601de52-fa3d-4d07-8d42-9c0e53f5f8fd","keyword":"措施","originalKeyword":"措施"}],"language":"zh","publisherId":"gt200102007","title":"降低板坯内部裂纹改判率攻关实践","volume":"36","year":"2001"},{"abstractinfo":"板坯表面纵裂起因于结晶器弯月面初生凝固坯壳厚度的不均匀性.针对酒泉钢铁公司4号连铸机的实际生产情况,分析了影响板坯表面纵裂的因素,发现板坯纵裂与结晶器冷却强度、钢水成分、夹杂含量、拉坯速度、钢水过热度等诸因素密切相关.通过采取相应的措施,可使板坯纵裂指数有一定改善.","authors":[{"authorName":"吕爱强","id":"17b4f233-d4e0-41d6-bbcb-e5957d549a54","originalAuthorName":"吕爱强"},{"authorName":"贾庆贤","id":"d6eb72ee-3196-40d1-8868-5bc5e04fd9c5","originalAuthorName":"贾庆贤"},{"authorName":"顾兆祖","id":"063c300d-73b8-4bc0-bf32-1d6fba0a09b9","originalAuthorName":"顾兆祖"},{"authorName":"刘春明","id":"15169d8f-0041-40e3-8ed9-e9b9bb5337e4","originalAuthorName":"刘春明"}],"doi":"10.3969/j.issn.1671-6620.2005.03.004","fpage":"186","id":"83eb3c16-ee80-45c7-b31a-403c640ec3cb","issue":"3","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":"e84ca31c-0d1b-46f5-b1af-a0f55c4aa729","keyword":"板坯","originalKeyword":"连铸板坯"},{"id":"3d91865b-b5d0-4809-b32d-8ea19ec68edc","keyword":"表面纵裂","originalKeyword":"表面纵裂"},{"id":"e6e8b1c4-283c-4309-9437-7f216ea8ee6c","keyword":"结晶器","originalKeyword":"结晶器"},{"id":"a6c1faa1-60f6-4bd2-a321-5f1ed444bd8d","keyword":"钢水成分","originalKeyword":"钢水成分"},{"id":"5823560b-18a0-40f9-b727-7a93b9823da6","keyword":"夹杂","originalKeyword":"夹杂"}],"language":"zh","publisherId":"clyyjxb200503004","title":"酒钢板坯表面纵裂的成因分析及改进措施","volume":"4","year":"2005"},{"abstractinfo":"根据新临钢Q235钢的生产数据,并通过对连板坯中间裂纹的低倍研究、能谱分析等,对连板坯中间裂纹的形成原因和影响因素进行分析探讨,认为钢中S含量高,Mn/S值较小,是板坯产生中间裂纹的主要原因.而辊缝开口度、浇注速度、钢水过热度也是中间裂纹产生和扩展的影响因素.并据此提出了减少坯中间裂纹的具体改进措施.","authors":[{"authorName":"张朝晖","id":"ab2b6c39-3795-4f10-a1f1-a8c31ba86cde","originalAuthorName":"张朝晖"},{"authorName":"金波","id":"3218cb4b-5b68-48bb-adaf-00b0564fefb7","originalAuthorName":"金波"},{"authorName":"巨建涛","id":"e0ace82d-6553-4d4c-9008-4204150489d6","originalAuthorName":"巨建涛"},{"authorName":"富平原","id":"1446d4ce-8cc1-4dd0-9987-4c6b10ea22c4","originalAuthorName":"富平原"},{"authorName":"杨建洲","id":"cf2bb566-c800-4550-a7e9-406b81b8a23d","originalAuthorName":"杨建洲"},{"authorName":"张志华","id":"05fb3fe2-ccdd-4523-832d-4d1a67de0141","originalAuthorName":"张志华"},{"authorName":"王海江","id":"41bd514a-141a-412b-87d6-d21ecc19366b","originalAuthorName":"王海江"}],"doi":"10.3969/j.issn.1001-7208.2006.05.006","fpage":"21","id":"e29210d9-6104-4c7f-b1ef-1fe326f8a562","issue":"5","journal":{"abbrevTitle":"SHJS","coverImgSrc":"journal/img/cover/SHJS.jpg","id":"59","issnPpub":"1001-7208","publisherId":"SHJS","title":"上海金属"},"keywords":[{"id":"dce0add3-1241-4ce0-b101-3855ddc55e1d","keyword":"Q235碳钢","originalKeyword":"Q235碳钢"},{"id":"09c86e24-9f65-4d75-abf0-9778bc2311be","keyword":"板坯","originalKeyword":"连铸板坯"},{"id":"2c32d204-5e75-486b-aa72-4fee38038bc4","keyword":"中间裂纹","originalKeyword":"中间裂纹"},{"id":"1df8c7c4-56cd-4026-a37a-29cdd71648f6","keyword":"成因分析","originalKeyword":"成因分析"},{"id":"49ea04ec-201d-4d64-9919-e7dd28ebbfc3","keyword":"改进措施","originalKeyword":"改进措施"}],"language":"zh","publisherId":"shjs200605006","title":"新临钢板坯中间裂纹的成因分析与改进措施","volume":"28","year":"2006"},{"abstractinfo":"研究了浸入式水口吹氩对连板坯质量影响的问题.进行了实验室物理模拟、现场取样,实施改进条件后单流连铸机稳态与非稳态下现场试验.主要采用的方法为水模试验、低倍榆验与金相分析.提出应将水口不堵塞作为吹氩工艺设置的最终目标,而吹氩造成的液面波动等情况可作实际控制时的间接依据.研究表明,为防止堵塞,同样断面条件下应设置为高拉速吹气量小而低拉速大.在保证生产顺行情况下,通过对结晶器吹氩气量的优化设置,可降低坯针孔等缺陷的产生.","authors":[{"authorName":"陈志平","id":"47599ae5-fb0d-4b61-aa4f-3aeaec924ee5","originalAuthorName":"陈志平"},{"authorName":"朱苗勇","id":"57a478f0-4dd8-43ef-aa3d-7b4f5891b06a","originalAuthorName":"朱苗勇"},{"authorName":"文光华","id":"ab8776bf-6394-4ae6-a954-aec600cfb355","originalAuthorName":"文光华"},{"authorName":"江中块","id":"15e1fd8f-509e-4634-a590-e313587a358b","originalAuthorName":"江中块"}],"doi":"","fpage":"28","id":"bd139f4b-30b2-4eb1-a430-e744ca06236e","issue":"7","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"99f74423-fde9-4b0b-8c56-b77f22fbc415","keyword":"吹氩","originalKeyword":"吹氩"},{"id":"af775f86-a9ea-4235-a1f4-4f9024490e09","keyword":"浸入式水口","originalKeyword":"浸入式水口"},{"id":"06079e53-25d3-4423-a874-ae8898398be5","keyword":"结晶器","originalKeyword":"结晶器"},{"id":"3d313669-5b0a-4b7e-b027-2c807ea4b15b","keyword":"板坯","originalKeyword":"连铸板坯"},{"id":"9a849fc4-e14b-4093-9c8e-9df363c6fc4c","keyword":"非稳态","originalKeyword":"非稳态"}],"language":"zh","publisherId":"gt200907007","title":"板坯浸入式水口吹氩工艺研究","volume":"44","year":"2009"},{"abstractinfo":"针对邯宝炼钢厂生产以X80管线钢为代表的低合金高强度钢时,坯易产生角部横裂的问题,通过射钉试验、红外测温的方法,以试验结果为依据对邯钢900~2 150mm板坯连铸机冷却特性进行分析讨论,结合X80生产实践和测量数据,从拉速、坯表面温度、比水量等方面讨论了影响X80板坯角部裂纹产生的因素,结合试验结果提出了优化比水量和拉速的具体措施.","authors":[{"authorName":"王阳","id":"f9e8c84a-a86a-48c7-996e-f49be867da23","originalAuthorName":"王阳"}],"doi":"","fpage":"47","id":"39163de5-4fd4-4715-917f-e96a9c060837","issue":"9","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"5c6f25e4-9089-4635-a45c-6587800723f5","keyword":"板坯","originalKeyword":"连铸板坯"},{"id":"4f0984fd-8ff1-4f4b-ab7f-105b58ea956a","keyword":"角部裂纹","originalKeyword":"角部裂纹"},{"id":"1f33287c-6b22-44b9-b5e8-a92e9c615005","keyword":"实践与分析","originalKeyword":"实践与分析"},{"id":"cae4650c-10bd-4a68-b0a4-2e05de64ceb9","keyword":"X80","originalKeyword":"X80"}],"language":"zh","publisherId":"zgyj201209010","title":"X80板坯角部裂纹的生产实践与分析","volume":"22","year":"2012"},{"abstractinfo":"论述了硅铝镇静钢坯皮下横裂产生的机理,通过实践数据的对比分析,找出影响皮下横裂的主要因素,铝含量小于0.015%基本不产生皮下横裂,铌使裂纹严重,提高矫直温度有利于减少皮下横裂.并据此采取措施,减少了皮下横裂的产生.","authors":[{"authorName":"高峰","id":"a3fb86c1-63e0-4460-91d5-2a38fdc5f238","originalAuthorName":"高峰"}],"doi":"10.3969/j.issn.1001-0777.2002.06.004","fpage":"11","id":"c3593017-0cf6-41cd-8250-b861d0429650","issue":"6","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"50071fe9-2e99-47e2-9c00-c91d52501f66","keyword":"板坯","originalKeyword":"连铸板坯"},{"id":"7bf123b5-3c1d-4cdc-9f44-68bdabdb5c87","keyword":"皮下横裂","originalKeyword":"皮下横裂"},{"id":"5f275fb7-b128-408d-96ff-2c511cb17a53","keyword":"影响因素","originalKeyword":"影响因素"},{"id":"56e22889-5d2f-440c-89bc-139ba2a5ecaf","keyword":"措施","originalKeyword":"措施"}],"language":"zh","publisherId":"wlcs200206004","title":"板坯皮下裂纹的产生原因分析","volume":"","year":"2002"},{"abstractinfo":"由于稳定化元素的加入,含钛铁素体不锈钢板坯在表面质量和钢质纯净度方面均受到一定影响,并可能导致后续产品的质量水平下降.因此,对相关板坯样本进行了实验室分析,通过对板坯表面振痕测量、表面和皮下夹渣分析、等轴晶率评级、内在夹杂物显微观察和分布规律研究等手段,对含钛铁素体板坯的内、外部质量进行了全面解析,得出了目前含钛铁索体不锈钢板坯质量基本满足要求的结论,并对所存在的问题提出了针对性的工艺改进方向.","authors":[{"authorName":"杨军","id":"cc60ef2f-6210-48ed-9a8b-5351e2def447","originalAuthorName":"杨军"},{"authorName":"顾学红","id":"9a28fb30-cc09-4b4f-9ef5-672d760f54a3","originalAuthorName":"顾学红"},{"authorName":"邵世杰","id":"39a266fb-35fe-468d-8445-3e78ec1ff04a","originalAuthorName":"邵世杰"},{"authorName":"常锷","id":"889399ed-0ba6-457c-8b6d-11ba9f0047b3","originalAuthorName":"常锷"}],"doi":"","fpage":"94","id":"1e2dc255-ae4c-47c4-8335-50d39c769830","issue":"4","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"6e9bcde6-149d-4bb1-a991-9dc386c3880e","keyword":"含钛铁素体不锈钢","originalKeyword":"含钛铁素体不锈钢"},{"id":"4804286d-9b68-46e8-ae80-02d7ac5521ec","keyword":"板坯","originalKeyword":"连铸板坯"},{"id":"1cf12a17-0476-4cdb-9e40-2762a751ee09","keyword":"质量","originalKeyword":"质量"},{"id":"35ad6d5f-16da-4f85-a2e7-c8a2aa2f89fb","keyword":"工艺优化","originalKeyword":"工艺优化"}],"language":"zh","publisherId":"gt201004022","title":"含钛铁素体不锈钢板坯质量解析及工艺对策","volume":"45","year":"2010"},{"abstractinfo":"分析比较了Q235-A碳结钢及B级一般强度船板钢板坯红坯\"裸送\"热装炉与冷装炉轧制成材的板材工艺与力学性能,热装炉工艺成材的冷弯及冲击性能明显低于后者.","authors":[{"authorName":"肖寄光","id":"595e3acd-f86c-4894-b469-adcf99a2f62c","originalAuthorName":"肖寄光"},{"authorName":"林文芳","id":"7bd0d29f-e578-41d6-bfcd-4a710cb1bda4","originalAuthorName":"林文芳"}],"doi":"","fpage":"19","id":"6303842b-8a25-4035-8d52-cd423be406cf","issue":"11","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"baa34880-255c-4bf8-bab6-1457983e8210","keyword":"板坯","originalKeyword":"连铸板坯"},{"id":"dab21fe8-0447-4233-a954-f89996169387","keyword":"热装炉","originalKeyword":"热装炉"},{"id":"377a862a-a1ae-4100-9f73-338659394412","keyword":"轧制工艺","originalKeyword":"轧制工艺"},{"id":"f12f4e33-2258-48a0-a18d-884e6a69a3a5","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"gt199811005","title":"板坯热装炉对板材性能的影响","volume":"33","year":"1998"},{"abstractinfo":"采用原位统计分布分析技术对连板坯横截面的中心偏析特性进行了研究.通过对C、Si、Mn、P、S等元素在板坯横截面中央与两侧的成分分布规律的对比,发现C,P,S,Mn等元素在板坯横截面中央与两侧的成分分布存在明显差异,在中央部分易形成连续\"带状\"中心偏析,较两侧的偏析更为严重;Si等元素在中央与两侧的成分分布差异不明显.通过图形合成发现,在整体横截面上元素C、,P,S,Mn形成一条较连续的贯穿的\"带状\"偏析,而且\"带状\"偏析的严重程度在一定范围内起伏变化.","authors":[{"authorName":"李美玲","id":"9aad6d34-0cae-4c55-973f-9f7457168d38","originalAuthorName":"李美玲"},{"authorName":"张秀鑫","id":"b1a913df-60f6-454e-93b8-6c663e55facc","originalAuthorName":"张秀鑫"},{"authorName":"王辉","id":"8f230698-a846-46ae-97bd-740956820cc9","originalAuthorName":"王辉"},{"authorName":"陈吉文","id":"2cd40660-56b7-4d4a-b4ca-b9f9c80dca4b","originalAuthorName":"陈吉文"},{"authorName":"王海舟","id":"b7673a3a-046e-4e7d-b778-9faf1986a64c","originalAuthorName":"王海舟"},{"authorName":"梁红兵","id":"a651c525-4c60-4962-91b9-ecb23e257a89","originalAuthorName":"梁红兵"},{"authorName":"杨春政","id":"d8636ad0-ef9b-4b04-bbb1-f088da832941","originalAuthorName":"杨春政"},{"authorName":"张洪波",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"},"keywords":[{"id":"254a3239-5ae4-4e09-be44-d28f26bc8a9b","keyword":"板坯","originalKeyword":"连铸板坯"},{"id":"6c698027-e638-4961-a101-25531d667b57","keyword":"中心偏析","originalKeyword":"中心偏析"},{"id":"64c827d8-c29a-4931-9203-932be9a1ee0d","keyword":"原位统计分布分析","originalKeyword":"原位统计分布分析"},{"id":"cd428cbc-246b-4292-8335-6119a53d5503","keyword":"统计偏析度","originalKeyword":"统计偏析度"}],"language":"zh","publisherId":"yjfx2004z1017","title":"板坯横截面中心偏析的原位统计分布分析","volume":"24","year":"2004"}],"totalpage":840,"totalrecord":8392}