材料期刊网

{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"以钛酸丁酯和金属盐酸盐为原料,采用溶胶-凝胶工艺在不同加热温度下制备COFe2O4/TiO2复合体.通过X射线衍射仪、扫描电子显微镜分析产物的结构组成和形貌特征,用矢量网络分析仪测试样品在8～12GHz频率范围内的微波电磁性能.结果表明,复合体生长过程中两相组分晶体各自析出长大,没有新的物相产生,复合体的生长对热处理温度依赖性较大.前驱液pH在4～5范围内,经800℃热处理后,得到结晶度良好的CoFe2O4/TiO2微晶,平均粒径为320～400nm,复合体在X波段具有一定的电磁损耗.","authors":[{"authorName":"田晓霞","id":"f15f7b2b-ff15-4e28-a3bc-eccd86fba6af","originalAuthorName":"田晓霞"},{"authorName":"屈绍波","id":"8dfdcb4f-05ef-48f6-82ba-e3cfa8730cff","originalAuthorName":"屈绍波"},{"authorName":"傅振堂","id":"283467e2-ba15-4278-8c4e-3b3c841855a4","originalAuthorName":"傅振堂"},{"authorName":"王斌科","id":"21cefde7-6496-4add-b000-7cf4b59a3157","originalAuthorName":"王斌科"},{"authorName":"裴志斌","id":"bb0fee26-60b7-4a7b-bed1-59fde2107341","originalAuthorName":"裴志斌"}],"doi":"","fpage":"547","id":"0b455a84-523c-485c-8a45-58b915208bc9","issue":"4","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"582fff48-6d29-499e-8786-763bf184f8ad","keyword":"CoFe2O4/TiO2","originalKeyword":"CoFe2O4/TiO2"},{"id":"7a953b3f-b23f-49f1-8a1b-ec9c6b668965","keyword":"溶胶-凝胶","originalKeyword":"溶胶-凝胶"},{"id":"61f22bb0-05aa-4f01-b3a8-e265daa5568b","keyword":"复合体","originalKeyword":"复合体"},{"id":"ff569db1-b7f2-4137-b612-29996d498414","keyword":"微波电磁特性","originalKeyword":"微波电磁特性"}],"language":"zh","publisherId":"gncl200904006","title":"CoFe2O4/TiO2复合体的制备及微波电磁特性","volume":"40","year":"2009"},{"abstractinfo":"对轧机振动性质、致振机理进行了研究,通过对连轧机组中发生振动的F2、F3轧机进行的现场测试和分析发现,轧机振动以水平方向为主,轧辊和轧件上的振纹频率和振动频率相同,并且将最终振纹折算到轧制界面上后其长度与接触弧长相等.这说明振纹与接触弧有直接的联系.提出了CSP轧机的辊面振纹扩展致振机理,即轧机振纹是工作辊初始振纹在轧制过程中逐渐在辊面扩展形成,轧辊表面振纹引起并加剧了轧机的非正常振动.该理论对同类轧机振动抑制具有重要理论和应用价值.","authors":[{"authorName":"王永涛","id":"c2acc36e-ab8c-414a-b8b4-7e044156e6d6","originalAuthorName":"王永涛"},{"authorName":"臧勇","id":"0ccf347b-fc78-4df0-9dee-2d182f084d13","originalAuthorName":"臧勇"},{"authorName":"吴迪平","id":"1c7ae104-da0c-4795-a0e0-7a8f10c2af2a","originalAuthorName":"吴迪平"},{"authorName":"秦勤","id":"d89a483b-6ba0-4e6f-b026-3ae3ecf43b01","originalAuthorName":"秦勤"}],"doi":"","fpage":"68","id":"4b4bd076-2650-4766-b716-83da72e1a604","issue":"2","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"16a99d1b-fc6e-492b-9fc0-ea7939a0ed5b","keyword":"CSP轧机","originalKeyword":"CSP轧机"},{"id":"590728ea-861b-45c5-bd25-b4e6b5e68b9a","keyword":"振动","originalKeyword":"振动"},{"id":"d5107307-8b94-44d6-a06e-40cefeb91a1a","keyword":"振纹","originalKeyword":"振纹"},{"id":"d0e7105f-6127-4bc3-bce3-e9e3e32b9786","keyword":"轧制界面","originalKeyword":"轧制界面"}],"language":"zh","publisherId":"gt200802014","title":"CSP轧机振纹振动致振机理研究","volume":"43","year":"2008"},{"abstractinfo":"对轧机振动性质、致振机理进行了研究，通过对连轧机组中发生振动的F2、F3轧机进行的现场测试和分析发现，轧机振动以水平方向为主；轧辊和轧件上的振纹频率和振动频率相同，并且将最终振纹折算到轧制界面上后其长度与接触弧长相等。这说明振纹与接触弧有直接的联系。提出了CSP轧机的辊面振纹扩展致振机理，即轧机振纹是工作辊初始振纹在轧制过程中逐渐在辊面扩展形成，轧辊表面振纹引起并加剧了轧机的非正常振动。该理论对同类轧机振动抑制具有重要理论和应用价值。","authors":[{"authorName":"王永涛","id":"bb892a27-fce2-41fd-9c80-f33a59e67e82","originalAuthorName":"王永涛"},{"authorName":"臧勇","id":"55596acf-af07-4417-8aa0-00f16bdfd079","originalAuthorName":"臧勇"},{"authorName":"吴迪平","id":"e2cbdc17-cd70-4947-86f3-bf4f9b285e85","originalAuthorName":"吴迪平"},{"authorName":"秦勤","id":"c1035892-b603-47b9-bf51-fe559296d570","originalAuthorName":"秦勤"}],"categoryName":"|","doi":"","fpage":"68","id":"c6c72d00-11aa-43b8-ba68-8940a39bb83e","issue":"2","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"195c6818-da1c-4659-8e51-6888eb062926","keyword":"CSP轧机;振动;振纹;轧制界面","originalKeyword":"CSP轧机;振动;振纹;轧制界面"}],"language":"zh","publisherId":"0449-749X_2008_2_10","title":"CSP轧机振纹振动致振机理研究","volume":"43","year":"2008"},{"abstractinfo":"提出了自傅里叶孤子概念.对自傅里叶孤子信号及自傅里叶高斯信号在光纤中的演变和传输进行了数值模拟和时频分析.结果表明,输入自傅里叶高斯信号,将演变成一类非自傅里叶孤子;三阶色散效应会影响由自傅里叶高斯信号所演变的孤子的震荡传输幅度,且引起孤子时域延迟、频谱不对称.","authors":[{"authorName":"殷德京","id":"ba1b2ca6-95d9-49c1-ba20-2318cc6e727a","originalAuthorName":"殷德京"}],"doi":"10.3969/j.issn.1007-5461.2009.04.021","fpage":"499","id":"dc0fd06c-9b69-42e8-ba36-242b96a2fe20","issue":"4","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报 "},"keywords":[{"id":"a13c83eb-0099-46fe-ad71-a2123245081d","keyword":"纤维与波导光学","originalKeyword":"纤维与波导光学"},{"id":"c0603d72-8dfc-44bc-8cde-d56d8e16ba04","keyword":"自傅里叶信号","originalKeyword":"自傅里叶信号"},{"id":"b32eae57-cbc7-4c94-a1e9-8667e90d3d45","keyword":"分步傅里叶变换方法","originalKeyword":"分步傅里叶变换方法"},{"id":"e754e6fc-616a-4af4-aac5-c2ba3099dad8","keyword":"孤子分裂","originalKeyword":"孤子分裂"},{"id":"c699e423-4062-4ee8-be4c-ff944e62ed4e","keyword":"三阶色散","originalKeyword":"三阶色散"}],"language":"zh","publisherId":"lzdzxb200904021","title":"自傅里叶信号在光纤中的传输特性","volume":"26","year":"2009"},{"abstractinfo":"对振筛式电镀机的结构、工作原理和特点进行了详细的阐述,并作了应用举例.表明:小零件电镀采用振镀的方式具有沉积速度快,镀层厚度均匀,槽电压低等优点,因而提高了生产效率和产品的质量,并适用于片状、易损和高精度等零件的电镀.","authors":[{"authorName":"侯庆军","id":"808cee8b-a616-4d19-a05f-7aa55fd82228","originalAuthorName":"侯庆军"},{"authorName":"侯德舜","id":"d5810618-252a-4f53-aea3-c6830fe3bd8d","originalAuthorName":"侯德舜"}],"doi":"10.3969/j.issn.1001-3849.2001.03.009","fpage":"27","id":"eb38cf44-ef00-4ce0-9064-50cd22d866be","issue":"3","journal":{"abbrevTitle":"DDYJS","coverImgSrc":"journal/img/cover/DDYJS.jpg","id":"20","issnPpub":"1001-3849","publisherId":"DDYJS","title":"电镀与精饰 "},"keywords":[{"id":"dc2e24d6-b01e-4e40-a429-0363d52eb40c","keyword":"振镀机","originalKeyword":"振镀机"},{"id":"63daace9-bc4f-46a0-bf6f-3b0f031cd414","keyword":"沉积速度","originalKeyword":"沉积速度"},{"id":"c57627b0-e1ac-4a53-bbbc-3c52b9b651da","keyword":"厚度","originalKeyword":"厚度"}],"language":"zh","publisherId":"ddjs200103009","title":"振筛式电镀机","volume":"23","year":"2001"},{"abstractinfo":"研究了基于横向剪切干涉仪的傅里叶剪切干涉方法,对频域中条纹频谱的分布进行了分析,并着重讨论了在不同强度的湍流效应下,几种滤波器带宽(a=5、6、9、11)对波前复原精度的影响,仿真计算结果表明:为了提高傅里叶剪切干涉法的复原精度,滤波器的带宽应该随着湍流效应的逐渐增强而适当地变窄.","authors":[{"authorName":"毕振波","id":"afbeb6a2-8eb4-4269-a43f-6b17e36f42e7","originalAuthorName":"毕振波"},{"authorName":"范承玉","id":"69b2c4a1-e395-4cc4-9f14-6b7630fe8fe0","originalAuthorName":"范承玉"},{"authorName":"黄印博","id":"b2b76cd8-d8de-4217-b786-099bf240072b","originalAuthorName":"黄印博"},{"authorName":"王英俭","id":"d95fa5e0-8215-4b6a-9285-5d590a6facb6","originalAuthorName":"王英俭"}],"doi":"10.3969/j.issn.1007-5461.2006.03.008","fpage":"316","id":"351f9d1e-7f5a-442c-b8ca-676ed813df95","issue":"3","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报 "},"keywords":[{"id":"ef67afc8-f614-4302-921f-b804dc40ad96","keyword":"大气光学","originalKeyword":"大气光学"},{"id":"dd859d21-2b47-4856-82c2-bd0378f4dca1","keyword":"带宽","originalKeyword":"带宽"},{"id":"5f69bbc1-f2c8-4b4b-bfef-cd517ffafafa","keyword":"傅里叶变换","originalKeyword":"傅里叶变换"},{"id":"31ed8007-c9e2-4885-9e02-06bf7a2bbd0c","keyword":"湍流效应","originalKeyword":"湍流效应"}],"language":"zh","publisherId":"lzdzxb200603008","title":"滤波器带宽对傅里叶剪切干涉法精度的影响","volume":"23","year":"2006"},{"abstractinfo":"采用傅里叶级数有关理论,根据缠绕复合材料内部细观结构的特点,建立了缠绕复合材料刚度预测模型.该模型将缠绕复合材料特征单元的刚度作为一个刚度场,利用二维傅里叶级数展开得到描述该刚度场的函数.算例的结果表明,本文中所建立的模型可以预测缠绕复合材料整体刚度特性,同时通过傅里叶级数各阶展开项的叠加可以反映材料内部细观结构对缠绕复合材料刚度特性的影响.","authors":[{"authorName":"李俭","id":"5c9a163a-8e20-4d2b-9bd2-6d7f1c09be48","originalAuthorName":"李俭"},{"authorName":"温卫东","id":"b1d1f5a6-a965-4ebc-a45c-d358efe5fcc7","originalAuthorName":"温卫东"},{"authorName":"崔海涛","id":"ca6cefc6-117a-41df-a523-277836d1ac89","originalAuthorName":"崔海涛"}],"doi":"","fpage":"169","id":"62bc2493-08a5-4898-9109-49f98ff44b46","issue":"5","journal":{"abbrevTitle":"FHCLXB","coverImgSrc":"journal/img/cover/FHCLXB.jpg","id":"26","issnPpub":"1000-3851","publisherId":"FHCLXB","title":"复合材料学报"},"keywords":[{"id":"63fb7dd7-9d46-4f6e-b9b2-171cb6ee7229","keyword":"缠绕","originalKeyword":"缠绕"},{"id":"ddffdea1-691f-4cd8-aa4a-95a45d946ed0","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"ea9399a7-c918-46af-a357-2faa400d5354","keyword":"刚度","originalKeyword":"刚度"},{"id":"02a94a08-68d9-4fa0-ba95-124bc33db514","keyword":"预测模型","originalKeyword":"预测模型"},{"id":"eb47b871-ce60-4c4c-80ee-6f8b4a73f1d8","keyword":"傅里叶级数","originalKeyword":"傅里叶级数"}],"language":"zh","publisherId":"fhclxb200805028","title":"基于傅里叶级数的缠绕复合材料刚度预测方法","volume":"25","year":"2008"},{"abstractinfo":"用分步傅里叶变换方法数值求解非线性薛定谔方程,研究了一阶自傅里叶光孤子信号在光纤传输中的相互作用特性,证明了算法内部不存在理论误差.数值模拟结果表明:1)一阶自傅里叶孤子对中的相互作用表现不同于一阶标准孤子对,它类似于二阶或准二阶孤子之间的相互作用特性.两孤子经历一段周期性的相互吸引后,出现强烈的相互排斥.2)孤子相互作用特性不足以用孤子的阶去区分或分类,在同一阶的孤子中,不同的脉宽对孤子的相互作用有显著不同的影响.3)微弱的三阶色散效应有利于抑制一阶自傅里叶孤子间的相互作用.","authors":[{"authorName":"殷德京","id":"19ff89d9-ea5a-430c-a26b-cef288af1fb5","originalAuthorName":"殷德京"}],"doi":"10.3969/j.issn.1007-5461.2012.06.014","fpage":"741","id":"9400e358-5fb0-4032-b477-61861159faa1","issue":"6","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报 "},"keywords":[{"id":"6913d0e1-9cf4-4a5b-b894-acf2fb589190","keyword":"纤维与波导光学","originalKeyword":"纤维与波导光学"},{"id":"8cbdc7bc-5dd5-469e-b94d-7ec2b3d3173e","keyword":"自傅里叶孤子","originalKeyword":"自傅里叶孤子"},{"id":"81570af2-6290-44c1-90cf-f774a635cb30","keyword":"分步傅里叶变换方法","originalKeyword":"分步傅里叶变换方法"},{"id":"bb330cd0-a44b-4e2b-ad73-60db1386a1b6","keyword":"相互作用","originalKeyword":"相互作用"},{"id":"4cb46a27-10f8-41c8-b16e-a0f9568afcfb","keyword":"三阶色散","originalKeyword":"三阶色散"}],"language":"zh","publisherId":"lzdzxb201206014","title":"自傅里叶光孤子的相互作用特性","volume":"29","year":"2012"},{"abstractinfo":"本文综述了阻尼减振合金的研究现状.包括几种典型的阻尼减振合金的成分和特点,以及使用过程中应注意的问题,还简要的说明了它们的阻尼机制.最后展望了阻尼减振合金的发展和应用前景.","authors":[{"authorName":"李长龙","id":"4a68057e-c38a-4a44-b302-01db67735812","originalAuthorName":"李长龙"},{"authorName":"李国彬","id":"4760395f-b3d4-4014-bf95-fbcefb28cf81","originalAuthorName":"李国彬"},{"authorName":"吴玉会","id":"d333bc08-813f-4e0f-bf23-e848b6cbad5f","originalAuthorName":"吴玉会"}],"doi":"10.3969/j.issn.1005-8192.2003.04.009","fpage":"32","id":"774071ac-a87e-4300-a62c-910751398d57","issue":"4","journal":{"abbrevTitle":"JSGNCL","coverImgSrc":"journal/img/cover/JSGNCL.jpg","id":"46","issnPpub":"1005-8192","publisherId":"JSGNCL","title":"金属功能材料"},"keywords":[{"id":"30a236f0-3217-46eb-8812-cba71fa84e13","keyword":"阻尼合金","originalKeyword":"阻尼合金"},{"id":"e2c9380a-a169-42ca-9f1b-55dd72baf4dd","keyword":"减振合金","originalKeyword":"减振合金"},{"id":"b0096b29-d94c-40fd-9a58-4b63fce7df4b","keyword":"阻尼机制","originalKeyword":"阻尼机制"}],"language":"zh","publisherId":"jsgncl200304009","title":"阻尼减振合金的研究现状","volume":"10","year":"2003"},{"abstractinfo":"本文叙述了扭振频率温度系数","authors":[{"authorName":"谭延昌","id":"04dc7b6d-7b5b-4c07-b560-09319e668c06","originalAuthorName":"谭延昌"},{"authorName":"何斌","id":"fe38a13e-1dce-401c-b183-3ac28d212185","originalAuthorName":"何斌"},{"authorName":"赵玉华","id":"3078ef86-dd85-48bb-be78-073a231a7aae","originalAuthorName":"赵玉华"}],"categoryName":"|","doi":"","fpage":"74","id":"e4ef98f4-dfda-4b1a-b030-e8aa1389ba13","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"ef609955-a448-49f5-a675-f0efd3fa48a8"}],"language":"zh","publisherId":"0412-1961_1986_1_5","title":"低扭振频率温度系数恒弹性合金","volume":"22","year":"1986"}],"totalpage":142,"totalrecord":1418}