{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"进行了辊式二冷区电磁搅拌不同频率对板坯质量影响的研究,试验选择搅拌频率分别是5、6、7、8、9 Hz.试验结果表明:在板坯电磁搅拌过程中,其它工艺参数相同的情况下,当频率由5 Hz增加到8Hz时,板坯中心等轴晶率随着频率增大而增大;当频率由8 Hz增加到9Hz,板坯中心等轴晶率随着频率增大而减小;当频率为8Hz时板坯等轴晶率达到最大值,板坯的中心疏松全部控制在0.5级,中心偏析评级全部控制在C1.5级以下,铸坯凝固组织的致密性和均匀性增强.板坯二冷区电磁搅拌中电磁力随频率的变化不是单调的,而是有个最大值,最佳频率的位置与板坯厚度、钢水电导率、液芯大小、搅拌器参数等有关.","authors":[{"authorName":"丁贺","id":"9e712e8d-1f98-4396-8b98-39bdbd74a298","originalAuthorName":"丁贺"},{"authorName":"张桂芳","id":"5013cdc5-e421-4b07-a1d6-28c0b8b9deae","originalAuthorName":"张桂芳"},{"authorName":"杨春雷","id":"ae3aecd7-57de-47b6-a309-e5d8f06b2e38","originalAuthorName":"杨春雷"},{"authorName":"<span style=\"color:red\">李</span><span style=\"color:red\">金柱</span>","id":"e77cb1c8-3912-4e55-ba15-2e14d445e5fd","originalAuthorName":"李金柱"},{"authorName":"张瑜","id":"e3990af7-cd47-42eb-b57e-d16809f77910","originalAuthorName":"张瑜"}],"doi":"10.13228/j.boyuan.issn1005-4006.20140145","fpage":"17","id":"021bfddd-1d90-4ee4-9c4d-9e54143f4c0a","issue":"1","journal":{"abbrevTitle":"LZ","coverImgSrc":"journal/img/cover/LZ.jpg","id":"52","issnPpub":"1005-4006","publisherId":"LZ","title":"连铸"},"keywords":[{"id":"3f75bf2b-877f-4d21-94ef-a5fe970d9f1e","keyword":"板坯连铸","originalKeyword":"板坯连铸"},{"id":"388f859b-9b60-4f81-a12f-6152fce28c93","keyword":"辊式二冷区电磁搅拌","originalKeyword":"辊式二冷区电磁搅拌"},{"id":"44a3e352-5c9c-4ef6-ab25-a92e90172c69","keyword":"搅拌频率","originalKeyword":"搅拌频率"}],"language":"zh","publisherId":"lz201501003","title":"辊式二冷区电磁搅拌频率对板坯质量影响试验研究","volume":"","year":"2015"},{"abstractinfo":"研究退火温度(550 ～ 710℃)对厚度0.5和1.0 mm的TA1冷轧钛板的显微组织及力学性能的影响,结果表明,当退火温度较高时,力学性能受退火温度变化影响较小;应将显微组织和晶粒大小作为重点因素来确定退火工艺;对于0.5 mm、1.0 mm的TA1冷轧钛板,适宜退火温度应分别控制在630～ 670℃、610～650℃.","authors":[{"authorName":"张志波","id":"765b75a4-96c6-439f-9ef0-7dba3da18dd6","originalAuthorName":"张志波"},{"authorName":"施哲","id":"c5c09633-946e-4cb2-8dad-227812862452","originalAuthorName":"施哲"},{"authorName":"张卫强","id":"b93cc109-2c7b-4bbd-bd25-47fc1925e9b5","originalAuthorName":"张卫强"},{"authorName":"<span style=\"color:red\">李</span>志敏","id":"f39a8059-ef74-45b1-9dc5-42eb0cf7eba5","originalAuthorName":"李志敏"},{"authorName":"<span style=\"color:red\">李</span><span style=\"color:red\">金柱</span>","id":"dd83ec50-eecd-4991-a2e0-9627550572bb","originalAuthorName":"李金柱"}],"doi":"","fpage":"44","id":"0f7c8e4c-0935-40d4-a821-529e492e8ae9","issue":"10","journal":{"abbrevTitle":"CLRCLXB","coverImgSrc":"journal/img/cover/CLRCLXB.jpg","id":"15","issnPpub":"1009-6264","publisherId":"CLRCLXB","title":"材料热处理学报"},"keywords":[{"id":"9a111f69-314d-4a3b-a5b8-c9eace2c20f2","keyword":"冷轧钛板","originalKeyword":"冷轧钛板"},{"id":"ee4bd49d-7a90-4fae-a058-9c580dc9f99b","keyword":"退火温度","originalKeyword":"退火温度"},{"id":"cd8ed212-61d7-4256-8376-08d96da82536","keyword":"显微组织","originalKeyword":"显微组织"},{"id":"acb61d74-f23d-4a31-a425-0b9ce7a47dcf","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"jsrclxb201410009","title":"退火温度对TA1冷轧钛板组织与性能的影响","volume":"35","year":"2014"},{"abstractinfo":"采用粉末渗锌技术制备的Zn-Fe合金比电镀法或热浸镀法制备的性能更好,成本更低且无污染,目前对此研究较少.为此在Q235钢表面采用粉末渗锌法制备Zn-Fe合金渗层.用金相显微镜和X射线衍射仪观察渗层组织,测试渗层结构;通过盐雾腐蚀和电化学试验研究了渗层的耐蚀性能.结果表明:Zn-Fe渗层主要由FeZn11和FeZn7组成,渗层较致密,与基体呈良好的冶金结合;Zn-Fe合金渗层具有较低的腐蚀电流密度,较好的耐蚀性能,对钢铁基体具有较好的保护作用.","authors":[{"authorName":"<span style=\"color:red\">李</span><span style=\"color:red\">金柱</span>","id":"f0b81a64-faec-4636-9672-c6aae203f734","originalAuthorName":"李金柱"},{"authorName":"农登","id":"cd81333b-f854-499d-b65c-b443665d72cd","originalAuthorName":"农登"},{"authorName":"郑开宏","id":"a6c3c419-0d3c-4afa-bf91-b909a2aa42a1","originalAuthorName":"郑开宏"},{"authorName":"赵明纯","id":"a54679bd-caad-427e-b068-76df9c177765","originalAuthorName":"赵明纯"}],"doi":"","fpage":"17","id":"1cc68e1a-0b9d-4453-a21a-9054937ab7f2","issue":"12","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"bb697151-efbc-4f41-ad4b-c6ca7467bb35","keyword":"粉末渗锌","originalKeyword":"粉末渗锌"},{"id":"68b41e08-3b04-4397-9872-bd3f8b329264","keyword":"Zn-Fe合金渗层","originalKeyword":"Zn-Fe合金渗层"},{"id":"5344c047-b486-498a-92b1-04542a933b35","keyword":"结构","originalKeyword":"结构"},{"id":"9f2b4e0c-d02c-4649-bb54-4d0da8e531aa","keyword":"耐蚀性能","originalKeyword":"耐蚀性能"}],"language":"zh","publisherId":"clbh201312006","title":"Zn-Fe合金粉末渗层的制备及耐蚀性能","volume":"46","year":"2013"},{"abstractinfo":"为了提高首钢京唐炼钢的生产节奏,缩短连铸生产周期.研究在现有铸机参数的基础上,通过对结晶器冷却水、二冷配水、浸入式水口结构、保护渣成分等参数进行优化,3号铸机的最高拉速达到2.5 m/min,超过2.3 m/min的设计值.工业生产实践表明,转炉出钢温度降低,铸坯表层的夹杂物数量减少,提高了铸坯质量,体现了新一代钢铁工艺流程的优势.","authors":[{"authorName":"<span style=\"color:red\">李</span><span style=\"color:red\">金柱</span>","id":"5e08a714-2641-49f5-9693-3b6c1b214a33","originalAuthorName":"李金柱"},{"authorName":"王胜东","id":"cf1cbac6-fe00-4a5c-be1a-c0f7ecc89357","originalAuthorName":"王胜东"}],"doi":"","fpage":"1","id":"68f7aab7-3981-43c8-9bba-6ce7dc9cd370","issue":"3","journal":{"abbrevTitle":"LZ","coverImgSrc":"journal/img/cover/LZ.jpg","id":"52","issnPpub":"1005-4006","publisherId":"LZ","title":"连铸"},"keywords":[{"id":"144bcd42-3fbc-43a8-a486-19388cb7fa7a","keyword":"高拉速","originalKeyword":"高拉速"},{"id":"89d51aeb-7965-4c88-b5a9-c50fbeaa10ce","keyword":"结晶器","originalKeyword":"结晶器"},{"id":"9e92beb0-6dc5-470f-bbd9-dda5d2aa2fc9","keyword":"浸入式水口","originalKeyword":"浸入式水口"},{"id":"d9a0aa6e-3a95-4025-bbfd-ce225ae58831","keyword":"质量","originalKeyword":"质量"}],"language":"zh","publisherId":"lz201403001","title":"板坯连铸高拉速生产实践","volume":"","year":"2014"},{"abstractinfo":"针对各冷轧带肋钢筋厂家所用原料存在的问题,通过化学成分的确定,高线轧制冷却工艺的研究,开发了冷轧带肋钢筋专用母材系列产品,提高了冷轧带肋钢筋的轧制合格率;研究了[C]、[Si]、[Mn]、[N]含量以及铁素体含量和晶粒度对冷轧带肋钢筋专用母材系列产品性能的影响,提出了提高冷扎带肋钢筋母材性能的措施.","authors":[{"authorName":"苏鹤洲","id":"8a97ef5e-4bc7-4a09-ad08-69ba5d7c1453","originalAuthorName":"苏鹤洲"},{"authorName":"张卫强","id":"1e484cbe-e6fa-48bf-943e-38fe20dedd54","originalAuthorName":"张卫强"},{"authorName":"<span style=\"color:red\">李</span><span style=\"color:red\">金柱</span>","id":"6668b1de-c2f8-4228-8d02-d683189093f0","originalAuthorName":"李金柱"},{"authorName":"王远","id":"be5ff05a-1d10-4330-9b6b-42736a3e96c1","originalAuthorName":"王远"}],"doi":"10.3969/j.issn.1004-7638.2007.03.014","fpage":"62","id":"8dd51560-067e-4da4-a6df-06883db750d0","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":"f8659454-d52d-4772-b592-83c1d5de4275","keyword":"带肋钢筋","originalKeyword":"带肋钢筋"},{"id":"e5c8da43-4969-4372-b044-066530a4d4e4","keyword":"化学成分","originalKeyword":"化学成分"},{"id":"2d8f88e6-c0f9-4d70-bcec-e30c29b4279c","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"9b2fa3f3-89bf-4a90-874e-ff2e115400e2","keyword":"冷轧","originalKeyword":"冷轧"}],"language":"zh","publisherId":"gtft200703014","title":"冷轧带肋钢筋专用母材的开发","volume":"28","year":"2007"},{"abstractinfo":"采用扫描电镜、透射电镜、金相显微镜、闪光焊接及力学性能测试, 对国内某厂采用富氮钒微合金化生产的Φ40 mm HRB500抗震钢筋微合金析出强化效果、力学性能、金相显微组织、夹杂物、焊接及时效性进行了试验研究.结果表明:采用增氮降钒工艺增加了细小弥散的钒析出相数量,析出相尺寸为10～30 nm,其中V(CN)析出物占总w(V)的79.35 %,析出强化效果显著;钢中夹杂物尺寸小且数量少,A、B、D类夹杂小于1.0级,C类夹杂小于1.5级,有利于控制钢中微裂纹的萌生与扩展,改善钢筋塑韧性;钢筋强屈比(Rm实/ReL实) 不小于1.27,均匀伸长率(Agt) 不小于12 %,抗震性能好;自然时效1个月后强度变化平缓,具有低应变时效性;焊接试样断口远离焊接接头、焊接性能良好;生产成本和钒氮微合金化工艺相比吨钢降低20元.","authors":[{"authorName":"陈伟","id":"aedfe529-f00f-4698-9b25-4ccbcc2839aa","originalAuthorName":"陈伟"},{"authorName":"赵宇","id":"2d705017-22c9-4e16-a3ca-2630ac4ade3a","originalAuthorName":"赵宇"},{"authorName":"张卫强","id":"e0542de1-6693-446c-bf1b-b0ebf103f273","originalAuthorName":"张卫强"},{"authorName":"庾郁梅","id":"d6b5b260-9c90-4d00-ac2e-381e313c0f59","originalAuthorName":"庾郁梅"},{"authorName":"<span style=\"color:red\">李</span><span style=\"color:red\">金柱</span>","id":"072be060-a2fd-4f5c-82ef-48cacfef4762","originalAuthorName":"李金柱"},{"authorName":"施哲","id":"b63785a1-d7b8-41ea-b5a6-5bb88ab1d300","originalAuthorName":"施哲"}],"doi":"","fpage":"23","id":"bacf7af5-5014-41bf-a571-df342b6352be","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":"e1eeb5da-48dd-46eb-a516-78db9613ee3c","keyword":"富氮钒微合金化","originalKeyword":"富氮钒微合金化"},{"id":"d27d6100-ea94-4e9f-a71e-76f65a67516f","keyword":"HRB500抗震钢筋","originalKeyword":"HRB500抗震钢筋"},{"id":"590f9d10-7022-4f41-938d-393b9ffc9b98","keyword":"V(CN)","originalKeyword":"V(CN)"},{"id":"eb311339-72d2-4447-8ef5-0a24182657b4","keyword":"夹杂物","originalKeyword":"夹杂物"}],"language":"zh","publisherId":"gtyj201101007","title":"采用富氮钒微合金化生产大规格HRB500钢筋","volume":"39","year":"2011"},{"abstractinfo":"研究了在昆钢特有的双机架紧凑式炉卷轧机上开发和生产高强度汽车大梁钢K610L的工艺。通过合理的Nb-Ti复合成分设计和各工序生产工艺试验与优化,生产出满足重型载货汽车制造厂要求的K610L高强度汽车大梁钢。结果表明,昆钢利用炉卷轧机生产的K610L具有较高的抗拉强度、良好的韧性、优异的冷弯成型性能和较好的自然时效性。","authors":[{"authorName":"张志波","id":"952ad896-b313-446a-9a6e-09bcc32f6a6e","originalAuthorName":"张志波"},{"authorName":"张红斌","id":"122cb9ad-a58f-4d75-b001-fda4f4ac0bee","originalAuthorName":"张红斌"},{"authorName":"张瑜","id":"b6eef322-786a-427b-9e2e-1d32e9aaf051","originalAuthorName":"张瑜"},{"authorName":"杨春雷","id":"8286b337-cdc3-4db6-b1c4-8338db39897c","originalAuthorName":"杨春雷"},{"authorName":"张卫强","id":"be8c44bd-4ad9-44c6-9155-de570dd529e1","originalAuthorName":"张卫强"},{"authorName":"<span style=\"color:red\">李</span><span style=\"color:red\">金柱</span>","id":"b034a2a0-4b50-424a-ae11-e8d12acaadbe","originalAuthorName":"李金柱"}],"doi":"","fpage":"48","id":"d24bf82a-f02a-467b-9d01-dbc2291a459a","issue":"8","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"70bacccb-3018-47e7-b585-5899297920f5","keyword":"炉卷轧机","originalKeyword":"炉卷轧机"},{"id":"b8071407-56c2-44f1-8e94-e3b304b4dd7a","keyword":"高强度汽车大梁钢","originalKeyword":"高强度汽车大梁钢"},{"id":"7633b7e9-8bce-48a4-96ba-a34aa91a59ca","keyword":"Nb-Ti复合","originalKeyword":"Nb-Ti复合"}],"language":"zh","publisherId":"gt201108012","title":"汽车大梁钢K610L在昆钢炉卷轧机上的研发与生产","volume":"46","year":"2011"},{"abstractinfo":"分析了昆钢直弧型板坯连铸机漏钢事故的原因,针对影响漏钢的几个关键因素制定了相应的预防措施.","authors":[{"authorName":"周开成","id":"e8c3b032-aebf-4fe8-87fd-aaae67599711","originalAuthorName":"周开成"},{"authorName":"曹阳","id":"78eada4a-0d29-4124-9172-f1dbf6e1bc3d","originalAuthorName":"曹阳"},{"authorName":"<span style=\"color:red\">李</span><span style=\"color:red\">金柱</span>","id":"cfc1db95-3c5c-4da6-a03e-33de8b4965a8","originalAuthorName":"李金柱"},{"authorName":"周绍能","id":"0084e1cb-543b-478f-be01-3d496b151d7e","originalAuthorName":"周绍能"},{"authorName":"苏本红","id":"91390768-5d64-4ccf-926b-2436184ae8c4","originalAuthorName":"苏本红"}],"doi":"","fpage":"322","id":"dab80692-aba2-4c2c-bd79-eb07ad19e9d2","issue":"z1","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"27df173c-7f8a-4120-ad97-5e9831c064d7","keyword":"板坯","originalKeyword":"板坯"},{"id":"f355f66b-af80-45dc-92a5-cf0da404c18d","keyword":"连铸","originalKeyword":"连铸"},{"id":"391942fd-f038-40f1-ac54-279ad1b515ca","keyword":"漏钢","originalKeyword":"漏钢"},{"id":"963d64a9-decf-4517-83cd-0c94c45d2bb5","keyword":"预防","originalKeyword":"预防"}],"language":"zh","publisherId":"gt2004z1080","title":"昆钢直弧型板坯连铸机漏钢分析与预防","volume":"39","year":"2004"},{"abstractinfo":"为适应建筑用钢升级换代发展的需求,开展了高氮钒铬微合金化工艺试制600 MPa高强抗震钢筋工业试验,采用拉力试验机、材料试验机、金相显微镜、透射电镜、X射线衍射仪,对钢筋力学性能、疲劳寿命、显微组织、析出相及夹杂物进行检验分析.结果表明:钢筋具有良好的抗震性、强韧性、疲劳性及高低温拉伸性能,综合性能优异;钢的显微组织为铁素体+珠光体(含量42％～48％),铁素体晶粒度大于10.5级,组织细小及分布均匀;钢的铁素体基体、晶界及位错线上析出了大量尺寸2～30 nm的细小弥散的V(CN)析出相,析出相数量占总钒量的70％以上,V的析出强化效果得到充分发挥;钢中夹杂物数量少、尺寸小,有利于塑韧性的改善.","authors":[{"authorName":"陈伟","id":"625f0854-c6b0-4177-b766-4c632d706b43","originalAuthorName":"陈伟"},{"authorName":"吴光耀","id":"92162964-c074-4d91-92e6-4cb04d5d0ab5","originalAuthorName":"吴光耀"},{"authorName":"张卫强","id":"481736dc-5884-45f4-bc4b-4ba5719244da","originalAuthorName":"张卫强"},{"authorName":"陈必胜","id":"10bef8b6-2a59-44dc-8768-bfdb578068ad","originalAuthorName":"陈必胜"},{"authorName":"<span style=\"color:red\">李</span><span style=\"color:red\">金柱</span>","id":"be0f87c7-769c-4447-9dff-298a4c0229c1","originalAuthorName":"李金柱"}],"doi":"10.7513/j.issn.1004-7638.2016.02.012","fpage":"66","id":"5977da94-79d7-4ab1-bfb1-ff783e0584ee","issue":"2","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"bbd901d9-8464-4597-b7cd-94b8aa3a477e","keyword":"600 MPa高强抗震钢筋","originalKeyword":"600 MPa高强抗震钢筋"},{"id":"a8bdf610-b402-4140-86b5-94158f47e791","keyword":"高氮钒铬微合金化","originalKeyword":"高氮钒铬微合金化"},{"id":"0988fc53-2c5a-43f4-91aa-f85c876ee07d","keyword":"晶粒度","originalKeyword":"晶粒度"},{"id":"57dd3a18-9be0-41e5-9ddd-e742d3aea78b","keyword":"析出强化","originalKeyword":"析出强化"},{"id":"9217dce2-523e-42e8-b0fc-4a5e53951855","keyword":"塑韧性","originalKeyword":"塑韧性"}],"language":"zh","publisherId":"gtft201602012","title":"高氮钒铬微合金化工艺试制600 MPa高强抗震钢筋","volume":"37","year":"2016"},{"abstractinfo":"对热轧板孔洞缺陷的机理及昆钢St12热轧板大气泡孔洞缺陷的成因进行了研究分析,提出了相应的控制措施,取得了较好的效果.","authors":[{"authorName":"陈伟","id":"e8779347-02bd-4863-8c6a-070b52db9c44","originalAuthorName":"陈伟"},{"authorName":"苏鹤洲","id":"174a3317-e076-497d-af4d-2a7e2751eebd","originalAuthorName":"苏鹤洲"},{"authorName":"<span style=\"color:red\">李</span><span style=\"color:red\">金柱</span>","id":"d2a63af0-aa1b-4d5b-a302-d6d077e0fa3e","originalAuthorName":"李金柱"}],"doi":"","fpage":"42","id":"233e7788-a91b-4cc3-bdf7-41728d9b4c98","issue":"5","journal":{"abbrevTitle":"LZ","coverImgSrc":"journal/img/cover/LZ.jpg","id":"52","issnPpub":"1005-4006","publisherId":"LZ","title":"连铸"},"keywords":[{"id":"4e3db387-deb6-4a58-8896-b8bb56492bbf","keyword":"热轧板","originalKeyword":"热轧板"},{"id":"fa15b688-38f5-4b81-88b1-9fe2c52b53bf","keyword":"孔洞缺陷","originalKeyword":"孔洞缺陷"},{"id":"e3bd7a88-84a6-41a1-88b7-0b6920204847","keyword":"预防控制","originalKeyword":"预防控制"}],"language":"zh","publisherId":"lz200805015","title":"昆钢热轧板孔洞缺陷成因浅析","volume":"","year":"2008"}],"totalpage":12,"totalrecord":113}