{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"根据电磁场和磁流体力学理论,设计制造了以永磁体为工作介质,对金属液具有<span style=\"color:red\">磁力</span><span style=\"color:red\">驱动</span>控制作用的双<span style=\"color:red\">磁力</span><span style=\"color:red\">驱动</span>流体流动控制器.理论和实验研究结果表明:该控制器可实现对金属熔体无接触的<span style=\"color:red\">磁力</span><span style=\"color:red\">驱动</span>搅拌;并可对弯月面形状和波动进行控制,当下<span style=\"color:red\">磁力</span><span style=\"color:red\">驱动</span>器转速35r/s,上<span style=\"color:red\">驱动</span>器转速20r/s时,液面平直且波动较小,即液面达到似稳状态;该实验条件下Sn+3.5%Pb(质量分数,下同)合金连铸凝固组织为100%细等轴晶,连铸坯的初期凝固点降低,凝固坯壳变薄且均匀.","authors":[{"authorName":"王晓东","id":"c72d599e-3712-4795-b287-ce146686e6e8","originalAuthorName":"王晓东"},{"authorName":"李廷举","id":"e908bd2e-f9ee-4d44-8523-4a211c7135c2","originalAuthorName":"李廷举"},{"authorName":"金俊泽","id":"9192224a-fbdd-4e04-b2c5-32e009a218ae","originalAuthorName":"金俊泽"}],"doi":"","fpage":"187","id":"c939a9da-a0b5-417d-824f-80fc6c16e7ee","issue":"3","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"c75f3d6e-e18a-48fc-b48d-0ed23493690b","keyword":"永磁体","originalKeyword":"永磁体"},{"id":"089c875a-9718-4ee6-ba8c-6c2b326442ce","keyword":"<span style=\"color:red\">磁力</span><span style=\"color:red\">驱动</span>","originalKeyword":"磁力驱动"},{"id":"9704dced-81b6-471b-adf5-c7521d2f012e","keyword":"弯月面","originalKeyword":"弯月面"},{"id":"2a871f82-4ef3-44c3-97d7-cde22e14fd64","keyword":"凝固组织","originalKeyword":"凝固组织"},{"id":"e567658d-2fa0-4ce7-b7c6-f659b4cb1128","keyword":"电磁搅拌","originalKeyword":"电磁搅拌"}],"language":"zh","publisherId":"xyjsclygc200203007","title":"双<span style=\"color:red\">磁力</span><span style=\"color:red\">驱动</span>器对液态金属流动的<span style=\"color:red\">驱动</span>与控制","volume":"31","year":"2002"},{"abstractinfo":"介绍了一种用于搅拌金属复合熔体的<span style=\"color:red\">磁力</span>搅拌法,洛仑兹力是由高速旋转的永磁体磁场产生的.分析了NbFeB永磁体在空间的磁感应强度分布情况.研究表明:磁感应强度的大小在空间分布类似于鞍形，在高度方向上衰减很快;磁场转速对<span style=\"color:red\">磁力</span>搅拌效果影响明显，涡旋磁场与金属熔体间的偏置度为25mm时，增强颗粒较易加入;用<span style=\"color:red\">磁力</span>搅拌法搅拌复合熔体具有力源与熔体无直接接触，对熔体无污染，磁场具有可设计性,设备和生产成本低等优点.","authors":[{"authorName":"王晓东","id":"ac856a55-5bf2-4a03-baa1-98bb62fac6ed","originalAuthorName":"王晓东"},{"authorName":"李廷举","id":"11182fba-5168-4ae6-9747-366172ea5732","originalAuthorName":"李廷举"},{"authorName":"金俊泽","id":"c485308e-2444-4e8a-b60e-9165e7ba47ef","originalAuthorName":"金俊泽"},{"authorName":"赵恂","id":"f9dd6c70-75df-48a7-b3fb-080ecd2aa0f3","originalAuthorName":"赵恂"},{"authorName":"熊德赣","id":"8b237980-2717-4b64-8432-9f6b8bc0028e","originalAuthorName":"熊德赣"},{"authorName":"姜冀湘","id":"d85a49a6-e344-45d5-b9fa-12d1eac0f1ea","originalAuthorName":"姜冀湘"}],"doi":"10.3969/j.issn.1005-0299.2000.04.001","fpage":"1","id":"32d90e50-be6a-4edf-b396-7c3085440883","issue":"4","journal":{"abbrevTitle":"CLKXYGY","coverImgSrc":"journal/img/cover/CLKXYGY.jpg","id":"14","issnPpub":"1005-0299","publisherId":"CLKXYGY","title":"材料科学与工艺"},"keywords":[{"id":"d5e819a3-46ae-47bc-ae56-6106d3bc4f28","keyword":"磁场","originalKeyword":"磁场"},{"id":"0cd81bbc-079b-410c-9018-8d6823410e63","keyword":"磁感应强度","originalKeyword":"磁感应强度"},{"id":"b595f39c-a526-4cca-94d4-c35118b45216","keyword":"电磁搅拌","originalKeyword":"电磁搅拌"},{"id":"46fbb216-60a3-4062-80d1-7f844ee9b7c7","keyword":"颗粒增强金属基复合材料","originalKeyword":"颗粒增强金属基复合材料"}],"language":"zh","publisherId":"clkxygy200004001","title":"<span style=\"color:red\">磁力</span>搅拌法的研究与开发","volume":"8","year":"2000"},{"abstractinfo":"结合电磁流体力学的基本理论，介绍了几种利用电<span style=\"color:red\">磁力</span>的新型连续铸造技术，包括利用交变磁场的电磁铸造、冷坩埚熔炼和钢的连续铸造初期凝固控制技术及利用稳恒磁场的电磁闸、连续铸造双层钢和水平电磁铸造技术等。","authors":[{"authorName":"贾非","id":"541dc876-25cc-492c-a465-4b4cc6c7f12b","originalAuthorName":"贾非"},{"authorName":"金俊泽","id":"151731cc-515a-46fe-b9a9-4217b25ab578","originalAuthorName":"金俊泽"},{"authorName":"亓锋","id":"c610d822-6da4-4cbb-b463-54011e4057f3","originalAuthorName":"亓锋"}],"doi":"","fpage":"18","id":"393d77c3-6cf3-4b3e-ad33-78115f467d25","issue":"7","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"270627c0-fbee-4ff0-be76-2c786cdd9e9e","keyword":"连续铸造","originalKeyword":"连续铸造"},{"id":"d64207dd-db13-4777-b87d-8ac70a321395","keyword":"电磁场","originalKeyword":"电磁场"},{"id":"c44dbcd7-127b-48e6-8303-6c395b386c6a","keyword":"电磁工艺","originalKeyword":"电磁工艺"}],"language":"zh","publisherId":"cldb200107007","title":"利用电<span style=\"color:red\">磁力</span>的新型连续铸造技术","volume":"16","year":"2001"},{"abstractinfo":"针对镍基高温合金(Inconel718)机械加工后表面质量难以满足使用要求的问题,基于<span style=\"color:red\">磁力</span>研磨法,选用雾化快凝法制备的Al2 O3系球形磁性磨料,对Inconel718合金样件进行表面光整加工.采用梯度研磨法提高加工效率,并结合正交试验优化加工参数.结果表明,Inconel718合金表面粗糙由原始的0.359 μm下降到0.023 μm,达到镜面效果;表面微裂纹和微观形貌得到明显改善,提高了零件的抗疲劳强度和寿命.为<span style=\"color:red\">磁力</span>研磨在镍基高温合金光整加工中的推广应用提供了理论和技术支持.","authors":[{"authorName":"陈春增","id":"df167cfe-a9f1-4d30-9b84-091d030a0120","originalAuthorName":"陈春增"},{"authorName":"张桂香","id":"3679e8c7-6f36-4fee-897a-706b30f95918","originalAuthorName":"张桂香"},{"authorName":"赵玉刚","id":"7e954da8-3fd2-418f-9168-b1eb0eb10bd2","originalAuthorName":"赵玉刚"},{"authorName":"赵文聪","id":"b71e0427-0731-41c0-9768-9b60bf358370","originalAuthorName":"赵文聪"}],"doi":"10.3969/j.issn.1001-3849.2016.04.002","fpage":"6","id":"8dde1f71-9749-4f6b-a0d7-b20f817680d9","issue":"4","journal":{"abbrevTitle":"DDYJS","coverImgSrc":"journal/img/cover/DDYJS.jpg","id":"20","issnPpub":"1001-3849","publisherId":"DDYJS","title":"电镀与精饰   "},"keywords":[{"id":"97f7db81-985e-4b0a-98ae-622450164831","keyword":"<span style=\"color:red\">磁力</span>研磨","originalKeyword":"磁力研磨"},{"id":"3859bd06-49f0-4073-8479-ccd251d56b17","keyword":"镍基高温合金","originalKeyword":"镍基高温合金"},{"id":"c5c17c95-b8f4-45ba-afbc-64574ab85543","keyword":"表面粗糙度","originalKeyword":"表面粗糙度"},{"id":"c23f14b0-cc31-4f0a-84d1-fe63152abdd3","keyword":"表面形貌","originalKeyword":"表面形貌"}],"language":"zh","publisherId":"ddjs201604002","title":"<span style=\"color:red\">磁力</span>研磨镍基高温合金实验研究","volume":"38","year":"2016"},{"abstractinfo":"为了确定高温电磁成形技术中温度对电<span style=\"color:red\">磁力</span>的影响,采用ANSYS软件对不同温度下板坯中的电<span style=\"color:red\">磁力</span>进行了模拟.采用霍尔器件测量了常温下线圈-工件间隙的磁感应强度,验证了电<span style=\"color:red\">磁力</span>的分布规律.模拟结果表明,工件均温时,随温度升高,轴向电<span style=\"color:red\">磁力</span>蜂值减小,负径向电<span style=\"color:red\">磁力</span>峰值增大.较高温度下轴向力峰值的下降速率小于较低温度情况.工件非均温时,工件中涡流密度较大位置和电<span style=\"color:red\">磁力</span>峰值位置向低温区偏移.工件存在高斯温度分布时,电<span style=\"color:red\">磁力</span>的分布特征与常温下相似.","authors":[{"authorName":"许威","id":"c1383ca2-e2c8-4f78-ab19-e9bd9df546bd","originalAuthorName":"许威"},{"authorName":"刘雪松","id":"595aeaeb-d813-40c6-a516-2211f541ae37","originalAuthorName":"刘雪松"},{"authorName":"杨建国","id":"3a410704-0e89-4eea-9205-5b579fda75f4","originalAuthorName":"杨建国"},{"authorName":"方洪渊","id":"88516ea4-d94c-4ec4-9a57-802108b70c77","originalAuthorName":"方洪渊"},{"authorName":"徐文立","id":"cee382e3-c20b-4b03-8dd9-7a4ad3a3b490","originalAuthorName":"徐文立"}],"doi":"","fpage":"71","id":"2b4a7b02-72db-4275-a1ec-71699ffe4a6c","issue":"1","journal":{"abbrevTitle":"CLKXYGY","coverImgSrc":"journal/img/cover/CLKXYGY.jpg","id":"14","issnPpub":"1005-0299","publisherId":"CLKXYGY","title":"材料科学与工艺"},"keywords":[{"id":"bf0826b3-284d-4850-a755-aabd5306887d","keyword":"电<span style=\"color:red\">磁力</span>","originalKeyword":"电磁力"},{"id":"6eb42aba-7000-4dcd-b7ed-b21f640196c0","keyword":"温度","originalKeyword":"温度"},{"id":"05b8e6f2-c1d0-455c-ae7c-13620f8e4883","keyword":"数值模拟","originalKeyword":"数值模拟"},{"id":"37e1c0f1-b67d-46b0-b07b-dc16a2c4f0fc","keyword":"平板","originalKeyword":"平板"},{"id":"4f1386c4-9a12-486b-b72f-49799caa0272","keyword":"影响","originalKeyword":"影响"}],"language":"zh","publisherId":"clkxygy201001016","title":"温度对平板电磁成形中电<span style=\"color:red\">磁力</span>影响的数值分析","volume":"18","year":"2010"},{"abstractinfo":"当磁粒子包裹相应的外层物质时,可以与细胞产生选择性黏附,该特性可用于细胞分离、分选、药物运输等.在硅片上制做导线阵列,通过对相应导线阵列的通断电控制,可以控制微磁粒子运动,也就控制了与其相联的细胞运动.细胞运动到指定位置,借助工具对细胞进行操作,研究细胞特性.讨论导线阵列的MEMS工艺,对通电导线产生的磁场、温度场进行了仿真,了解电<span style=\"color:red\">磁力</span>大小的影响因素.","authors":[{"authorName":"洪小雅","id":"6ccecf8e-9b18-4bab-b2d7-b902a6864578","originalAuthorName":"洪小雅"},{"authorName":"席文明","id":"6c8a2c0e-9bb2-4857-a345-1f395f8afd6e","originalAuthorName":"席文明"}],"doi":"10.3969/j.issn.1007-4252.2008.01.007","fpage":"28","id":"2d1aa231-42ff-481b-9042-e319a621a19c","issue":"1","journal":{"abbrevTitle":"GNCLYQJXB","coverImgSrc":"journal/img/cover/GNCLYQJXB.jpg","id":"34","issnPpub":"1007-4252","publisherId":"GNCLYQJXB","title":"功能材料与器件学报   "},"keywords":[{"id":"2527e51d-45a0-4279-91f0-d95b165f090b","keyword":"导线阵列","originalKeyword":"导线阵列"},{"id":"57f6b4db-8894-4c68-aa0e-068d39b24b37","keyword":"电磁场","originalKeyword":"电磁场"},{"id":"c45f6ebe-8437-4598-82a1-da5b3e6b472f","keyword":"温度场","originalKeyword":"温度场"},{"id":"248fe7b7-c044-4b27-b5ca-035b3efe64ee","keyword":"磁粒子","originalKeyword":"磁粒子"}],"language":"zh","publisherId":"gnclyqjxb200801007","title":"导线阵列产生的微电<span style=\"color:red\">磁力</span>操纵磁粒子","volume":"14","year":"2008"},{"abstractinfo":"对矫顽<span style=\"color:red\">磁力</span>影响因素分析得知,在Co含量一定时,YG合金的矫顽<span style=\"color:red\">磁力</span>受WC晶粒度和含碳量的影响,根据低、中钴合金的矫顽<span style=\"color:red\">磁力</span>、抗弯强度与烧结温度的关系,针对WC晶粒度和含碳量这两个影响因素,用新试验方法得到矫顽<span style=\"color:red\">磁力</span>降低而抗弯强度提高的抗冲击合金.","authors":[{"authorName":"周旭峰","id":"d8a4a222-c858-4b4c-ab63-bb27c37ab717","originalAuthorName":"周旭峰"}],"doi":"10.3969/j.issn.1003-7292.2000.02.006","fpage":"89","id":"7c9b2a68-c2c2-44fb-a656-f130ae9ddd88","issue":"2","journal":{"abbrevTitle":"YZHJ","coverImgSrc":"journal/img/cover/YZHJ.jpg","id":"75","issnPpub":"1003-7292","publisherId":"YZHJ","title":"硬质合金"},"keywords":[{"id":"c1e3cb0b-8420-4f69-bfba-ceebf752510f","keyword":"矫顽<span style=\"color:red\">磁力</span>","originalKeyword":"矫顽磁力"},{"id":"85784d8b-9d1d-40eb-8c4a-5ea221a6ad39","keyword":"抗弯强度","originalKeyword":"抗弯强度"},{"id":"6de3a3a8-4988-4c20-bbec-3fb4c0469ff1","keyword":"晶粒","originalKeyword":"晶粒"},{"id":"122d260e-0b9c-4892-bcbf-3ddb52e2f144","keyword":"碳含量","originalKeyword":"碳含量"}],"language":"zh","publisherId":"yzhj200002006","title":"石蜡工艺YG类硬质合金矫顽<span style=\"color:red\">磁力</span>的控制","volume":"7","year":"2000"},{"abstractinfo":"超导量子干涉器件(SQUID)是超导<span style=\"color:red\">磁力</span>仪的核心器件,应用于地球物理探测时,环境射频电磁场干扰SQUID工作,导致性能(噪声和工作稳定性等)全面下降,甚至无法正常工作.本文运用电磁场仿真技术和测试方法,对物探SQUID应用的射频干扰屏蔽方法与效果进行分析研究.模拟户外环境仿真,结果表明:随着屏蔽层数增加可屏蔽的射频场的频谱范围增大,8层时就可达到满意的屏蔽效果.测试与仿真结果的规律一致.基于室内和户外两种不同电磁环境开展了低温SQUID工作射频屏蔽对比验证.实验结果表明:不同应用环境对系统射频屏蔽的要求不同(室内:2层以上屏蔽,户外:8层以上屏蔽).本研究为定量分析并解决物探环境射频屏蔽的关键问题奠定了基础.","authors":[{"authorName":"刘洋","id":"c5d07a5e-ab41-46a9-881c-cb177969ac8f","originalAuthorName":"刘洋"},{"authorName":"荣亮亮","id":"cbd8e08b-e2cb-4f48-a95d-68cc295867d0","originalAuthorName":"荣亮亮"},{"authorName":"蒋坤","id":"5bcabead-b54e-4c61-8357-71b9149e6d2b","originalAuthorName":"蒋坤"},{"authorName":"常凯","id":"504346b3-6b52-48fe-b10e-6239714b48d0","originalAuthorName":"常凯"},{"authorName":"孔祥燕","id":"bd52f1a0-1a27-4c3d-b6da-5000ed418785","originalAuthorName":"孔祥燕"},{"authorName":"谢晓明","id":"125dee83-16fc-4427-b77a-7a87681bab56","originalAuthorName":"谢晓明"}],"doi":"","fpage":"136","id":"a616dc53-5ffa-4761-ab1a-2dec4a1f95fc","issue":"2","journal":{"abbrevTitle":"DWWLXB","coverImgSrc":"journal/img/cover/DWWLXB.jpg","id":"19","issnPpub":"1000-3258","publisherId":"DWWLXB","title":"低温物理学报   "},"keywords":[{"id":"8b7be58b-2103-40f1-8b4a-4b87271f0048","keyword":"SQUID","originalKeyword":"SQUID"},{"id":"77313571-f785-41f4-9853-646939be3fd0","keyword":"物探应用","originalKeyword":"物探应用"},{"id":"6b94ffdd-66c1-431a-b588-f9f3ca1f5aee","keyword":"有限元分析","originalKeyword":"有限元分析"},{"id":"f99b0802-7b50-429f-9cf1-60bbeb47be4f","keyword":"射频屏蔽","originalKeyword":"射频屏蔽"}],"language":"zh","publisherId":"dwwlxb201402011","title":"超导<span style=\"color:red\">磁力</span>仪射频屏蔽仿真与实验研究","volume":"36","year":"2014"},{"abstractinfo":"<span style=\"color:red\">磁力</span>泵是采用推拉磁路结构，通过隔离套的隔离作用，实现动力扭矩传输的新型泵类。以莱州精炼厂为工程背景，介绍了<span style=\"color:red\">磁力</span>泵的结构、性能特点，以及在莱州精炼厂的应用过程和效果。对于高温、强腐蚀性液体介质的输送，<span style=\"color:red\">磁力</span>泵是一种不错的选择。","authors":[{"authorName":"王国利","id":"dfdf8b76-546d-4b23-8a9c-2503b873c9f3","originalAuthorName":"王国利"},{"authorName":"范卿","id":"f1cc5181-26e8-4cfd-8b2d-8ce5db66aea2","originalAuthorName":"范卿"},{"authorName":"刘金强","id":"75e104a9-0a7a-489d-a601-470a64bfa6f4","originalAuthorName":"刘金强"},{"authorName":"赵晓康","id":"1c2d13ad-fe53-4179-abab-e4bbe353af97","originalAuthorName":"赵晓康"},{"authorName":"王明月","id":"e70b6ee6-0d70-4b2a-8df1-a9440b0997de","originalAuthorName":"王明月"}],"doi":"10.11792/hj20140912","fpage":"53","id":"5df2a816-e020-4638-8906-a4a6a34dad13","issue":"9","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"8bc12109-1dcb-4440-b88c-3346b7b8f41c","keyword":"<span 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style=\"color:red\">磁力</span>永磁磁选机的磁系.","authors":[{"authorName":"黄焦宏","id":"951a4c90-4390-48f7-915a-f9d2bf3ebffe","originalAuthorName":"黄焦宏"},{"authorName":"徐来自","id":"bc44b512-cefa-4dbf-b85a-160914b3cc38","originalAuthorName":"徐来自"},{"authorName":"张久兴","id":"72db1810-ba57-4e23-bf17-964b8793cad7","originalAuthorName":"张久兴"}],"doi":"","fpage":"602","id":"6c884e45-1bcd-4e7d-8d69-bc389cd8a50d","issue":"z1","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"7c54d066-bc08-49b5-bd3d-28eeeab858a4","keyword":"梯度","originalKeyword":"梯度"},{"id":"b6ef3845-4b93-4230-8ff9-03f233be5abf","keyword":"<span 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