金属功能材料, 2012, 19(6): 46-50.
泡沫金属力学性能研究的分析概述
徐新邦 1, , 刘培生 2, , 崔光 3, , 段翠云{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"提出了接地网腐蚀状态检测的电化学方法,开发了适合现场应用的便携式快速检测系统.系统由限流探头、恒电位仪、数据采集卡、笔记本电脑以及相应数据处理软件构成.限流探头解决了电流分布的问题,数据的滤波和拟合处理可以消除噪声干扰以及土壤电阻的影响.使用时将探头插入待测地网上方土壤,施加恒电流极化,通过解析充电曲线得到表征接地网腐蚀状态的极化阻力值Rp.利用该系统在一些发电厂和变电站进行了检测,取得了良好的结果.","authors":[{"authorName":"韩磊","id":"9718eb9c-0b30-45ac-a309-56b08a751df4","originalAuthorName":"韩磊"},{"authorName":"宋诗哲","id":"d086578a-82e8-47db-9502-3437d9f027df","originalAuthorName":"宋诗哲"},{"authorName":"张秀丽","id":"cb3a0e34-8096-411a-9033-d63c6c7d6a42","originalAuthorName":"张秀丽"},{"authorName":"李永立","id":"5a20fa64-dde1-48ae-ae60-b5b7a7bc9303","originalAuthorName":"李永立"},{"authorName":"邱志刚","id":"4261104f-e9ec-43d0-b031-833da07b0c4f","originalAuthorName":"邱志刚"}],"doi":"10.3969/j.issn.1002-6495.2009.03.035","fpage":"337","id":"4286e8f8-0b6e-4fe0-b6d3-7155baeb9e0e","issue":"3","journal":{"abbrevTitle":"FSXB","coverImgSrc":"journal/img/cover/腐蚀学报封面.jpg","id":"24","issnPpub":"2667-2669","publisherId":"FSXB","title":"腐蚀学报（英文）"},"keywords":[{"id":"534a51ab-2a25-4a3c-8fb8-f7954e9b7860","keyword":"接地网","originalKeyword":"接地网"},{"id":"f6e19074-5345-4e11-a2bc-e2e2d7f8376b","keyword":"极化阻力","originalKeyword":"极化阻力"},{"id":"54d166dd-f3ab-4fd8-a947-01620ef525dc","keyword":"LabVIEW","originalKeyword":"LabVIEW"},{"id":"4d8657c1-214d-42cb-bc2a-17e19d7cb0ef","keyword":"小波变换","originalKeyword":"小波变换"},{"id":"54883869-a0a3-4119-934c-c224719fca16","keyword":"Levenberg-Marquardt算法","originalKeyword":"Levenberg-Marquardt算法"}],"language":"zh","publisherId":"fskxyfhjs200903035","title":"便携式接地网腐蚀电化学检测系统及其应用","volume":"21","year":"2009"},{"abstractinfo":"研究微滤膜过滤阻力机理及其通量的变化是该工艺应用推广需要解决的关键.以Langmuir理论和Darcy定律为基础,从理论上证实了浓度极化阻力与凝胶层阻力是同一性质的阻力,并通过Langmuir关系式统一起来,推导了微滤膜过滤阻力的数学模型.然后采用一体式膜过滤反应器过滤乳化油实验对该模型进行了验证.实验结果与膜过滤阻力模型拟合得很好(R~2=0.991 2),膜表面极化浓度与相对过滤压差成线性关系,比例系数为凝胶层浓度.基于Langmuir理论的微滤膜过滤阻力模型能真实反映凝胶层阻力的形成过程.用该模型得到的沉积平衡系数Φ反映了混合液的浓度、颗粒大小、温度和黏度等过滤特性,并把极限通量J_(Vlim)与混合液过滤特性联系起来,极限通量与过滤压差无关.","authors":[{"authorName":"曹占平","id":"dd19ee70-4805-47e8-9f28-a99cd283fd3f","originalAuthorName":"曹占平"},{"authorName":"张景丽","id":"afc01ec5-eeb1-455f-b840-d8d896f31872","originalAuthorName":"张景丽"},{"authorName":"张宏伟","id":"53270788-6a0f-4ea5-aa11-5245e3e8c4b5","originalAuthorName":"张宏伟"}],"doi":"10.3969/j.issn.1007-8924.2010.01.004","fpage":"18","id":"e375da00-90b6-4016-aaa8-f49e44715dfd","issue":"1","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术 "},"keywords":[{"id":"6135d368-5afa-4b55-b4ae-d14dd0968b73","keyword":"微滤","originalKeyword":"微滤"},{"id":"5784b6b6-a8d4-4d94-bd84-063b177a0e1c","keyword":"过滤模型","originalKeyword":"过滤模型"},{"id":"3d2f4d77-2657-4532-96b1-7ebea9c688fc","keyword":"Langmuir理论","originalKeyword":"Langmuir理论"},{"id":"09451ae5-13d6-4d03-ae2f-565f382c5c32","keyword":"极限通量","originalKeyword":"极限通量"}],"language":"zh","publisherId":"mkxyjs201001004","title":"微滤膜过滤阻力机理及模型研究","volume":"30","year":"2010"},{"abstractinfo":"为合理地完善矿井通风系统，实现矿井安全清洁生产，运用气压计基点测定法对某矿井进行了通风阻力测定，得到该矿井通风阻力分布状况。通过对该矿井通风阻力测定、矿井通风阻力系统误差计算及分析，得出了该矿矿井通风系统相关参数的具体数值，为今后经济合理地完善矿井通风系统提供依据。","authors":[{"authorName":"司政有","id":"845a6d2c-4e88-4398-989a-eac9d48480b6","originalAuthorName":"司政有"},{"authorName":"陈日辉","id":"59daf4c0-2014-4333-9197-6e0a8e648888","originalAuthorName":"陈日辉"},{"authorName":"章丽霞","id":"28ae78d9-449e-4ccb-a674-5a9b21bb99ed","originalAuthorName":"章丽霞"}],"doi":"10.11792/hj20161010","fpage":"48","id":"5e74b201-93a2-4a96-988f-819f4cb2ed64","issue":"10","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"f02215a1-2656-4562-9de8-5531ac4706ed","keyword":"通风系统","originalKeyword":"通风系统"},{"id":"f351cc50-3368-473c-a79a-1a63cb37e4c9","keyword":"通风阻力","originalKeyword":"通风阻力"},{"id":"06453846-7a90-4a52-8696-0d2bbb644b3d","keyword":"气压计","originalKeyword":"气压计"},{"id":"c00adc00-005b-454e-975a-026e7a352819","keyword":"基点测定法","originalKeyword":"基点测定法"},{"id":"ced31d2b-734e-4818-b3d0-3a39f8e0ce4c","keyword":"系统误差","originalKeyword":"系统误差"}],"language":"zh","publisherId":"huangj201610015","title":"某矿井通风阻力测定分析","volume":"37","year":"2016"},{"abstractinfo":"微谐振器是微机电系统中应用最广泛的器件之一,由于加工工艺和环境潮湿等原因,在微间隙结构中常常会有液体存在,从而产生液体粘性阻力,对可动部件的运动、微器件性能的发挥产生影响.通过液体粘性阻力的分析,建立了上平板做简谐振动的微间隙液体粘性阻力模型,进行了理论计算及仿真分析.结果表明:液体粘性阻力随着平板振动的频率、最大振动速度、流体密度、流体动力粘度以及平板面积的增大而增大,而仿真分析得出的边界层厚度和流体对平板的剪切应力与理论值基本符合.","authors":[{"authorName":"戚伟俊","id":"a24a3c03-4787-4c2f-ba4c-7cc56c448fb4","originalAuthorName":"戚伟俊"},{"authorName":"沈雪瑾","id":"acaf6bdd-5e75-458c-956e-22649dddc459","originalAuthorName":"沈雪瑾"},{"authorName":"侯利程","id":"0600b75d-d876-4ca0-8d13-1efc5a960604","originalAuthorName":"侯利程"},{"authorName":"吴文蕾","id":"bf6f4466-adbe-4fc8-ad64-463cdef3fe8c","originalAuthorName":"吴文蕾"},{"authorName":"李科委","id":"a4ffd49e-4da0-4a97-9388-810d1f486520","originalAuthorName":"李科委"}],"doi":"10.3969/j.issn.1007-4252.2008.01.027","fpage":"121","id":"970fbea9-44e0-4277-ac89-bbb053fd5bc7","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":"f590ea1a-2dbe-4963-aa85-98a9642e3edb","keyword":"微机电系统","originalKeyword":"微机电系统"},{"id":"f30ae528-f95f-4fcc-8acd-e088231f2287","keyword":"微间隙平板","originalKeyword":"微间隙平板"},{"id":"0eeb1c10-c3d6-4ca6-9011-a9855692fe7a","keyword":"液体粘性阻力","originalKeyword":"液体粘性阻力"}],"language":"zh","publisherId":"gnclyqjxb200801027","title":"微间隙液体粘性阻力分析","volume":"14","year":"2008"},{"abstractinfo":"考察了孔径对膜过滤牛初乳过程的影响,分析了孔径为0.2、0.5、0.8 μm膜过滤阻力的形成及其对渗透通量和蛋白截留率的影响,认为对孔径为0.2 μm膜,其污染是由浓差极化阻力和凝胶层阻力共同作用所致,而对于0.5、0.8 μm两种孔径的陶瓷膜则是浓差极化阻力占主导地位的污染.对蛋白截留率进行模型预测,预测结果与实测结果较为一致.实验过程中3种孔径的膜对细菌的截留率都几乎达100%.","authors":[{"authorName":"王志高","id":"109843e5-ba7a-47f8-890e-18a29eb22125","originalAuthorName":"王志高"},{"authorName":"邢卫红","id":"b21b6801-2b73-40b5-ba84-5f9ffadf3aa4","originalAuthorName":"邢卫红"},{"authorName":"徐南平","id":"bd489c5e-03b9-4063-a71f-b149baad3910","originalAuthorName":"徐南平"}],"doi":"10.3969/j.issn.1007-8924.2004.01.007","fpage":"28","id":"82026a0e-c82d-4e53-82f5-7655514df97c","issue":"1","journal":{"abbrevTitle":"MKXYJS","coverImgSrc":"journal/img/cover/MKXYJS.jpg","id":"54","issnPpub":"1007-8924","publisherId":"MKXYJS","title":"膜科学与技术 "},"keywords":[{"id":"f0155394-dd5d-4ac3-8fcc-30cb95e1b3af","keyword":"陶瓷膜","originalKeyword":"陶瓷膜"},{"id":"29f8a417-2fda-4b5a-831a-70cbb4d81b1f","keyword":"牛初乳","originalKeyword":"牛初乳"},{"id":"f69e35dd-1ea3-4955-9e46-2391670caf14","keyword":"浓差极化及污染","originalKeyword":"浓差极化及污染"}],"language":"zh","publisherId":"mkxyjs200401007","title":"陶瓷膜过滤牛初乳过程的污染阻力分析","volume":"24","year":"2004"},{"abstractinfo":"对金属表面处理技术中遇到的有关电极电位、电极过程的速度控制步骤及电极的极化等基本 概念,做了深入浅出的解释.重点介绍了电极极化产生的原因,极化的分类,标准电极电位、平衡电极电位 和稳定电位之间的区别和联系,电极电位的测量及标度,极化曲线在电镀中的应用举例,以及在测 量中经常遇到的一些问题,如正确选用参比极化,参比电极的制做,液体接界电位及其消除等.","authors":[{"authorName":"覃奇贤","id":"77110eb3-b89d-4632-98c1-45b5906b9c59","originalAuthorName":"覃奇贤"},{"authorName":"刘淑兰","id":"59a0fe0f-ea21-4f18-a057-c84512a2e428","originalAuthorName":"刘淑兰"}],"doi":"10.3969/j.issn.1001-3849.2008.06.008","fpage":"28","id":"5dd6e879-c092-456c-9f59-89cd3889cfd2","issue":"6","journal":{"abbrevTitle":"DDYJS","coverImgSrc":"journal/img/cover/DDYJS.jpg","id":"20","issnPpub":"1001-3849","publisherId":"DDYJS","title":"电镀与精饰 "},"keywords":[{"id":"8c8167e8-de49-423b-a461-1e7f7aad2532","keyword":"电极电位","originalKeyword":"电极电位"},{"id":"bf20ef61-6aba-42e7-94d8-8301318e8145","keyword":"电化学极化","originalKeyword":"电化学极化"},{"id":"5d9e314d-5e1c-487b-9466-ab5ded7af720","keyword":"电镀","originalKeyword":"电镀"},{"id":"edcb81d9-0315-4de5-a53f-65ea61c762ab","keyword":"极化曲线","originalKeyword":"极化曲线"}],"language":"zh","publisherId":"ddjs200806008","title":"电极的极化和极化曲线(Ⅰ)——电极的极化","volume":"30","year":"2008"},{"abstractinfo":"通过对断裂轴颈和同批次轴颈的断口检查,材质检验,拉断力测试和飞机着陆放伞速度推算等分析工作,确定造成架机损伤事故征侯的原因是:飞机着陆放伞速度超出设计允许值,造成阻力伞轴颈一次过载断裂,飞机冲出跑道而损伤.","authors":[{"authorName":"徐志刚","id":"aa1e3bcd-8546-4759-96ba-ff8c8b2a5693","originalAuthorName":"徐志刚"},{"authorName":"傅国如","id":"e20fc15a-798d-4785-981f-d4a0eb157e7f","originalAuthorName":"傅国如"},{"authorName":"张栋","id":"fbeb3b81-4abe-4bfd-8ad5-2abf78674803","originalAuthorName":"张栋"}],"doi":"10.3969/j.issn.1001-4381.2003.z1.108","fpage":"339","id":"8acc2581-a230-49d1-a581-2657ac9f8e41","issue":"z1","journal":{"abbrevTitle":"CLGC","coverImgSrc":"journal/img/cover/CLGC.jpg","id":"9","issnPpub":"1001-4381","publisherId":"CLGC","title":"材料工程"},"keywords":[{"id":"c4593bf1-381b-4e9e-bce8-296379d6ccf1","keyword":"阻力伞轴颈","originalKeyword":"阻力伞轴颈"},{"id":"9b0fa12d-1d30-4131-bc6c-e766babc51af","keyword":"过载断裂","originalKeyword":"过载断裂"},{"id":"03e5bb25-c04f-4fee-8188-df3de0672b40","keyword":"失效分析","originalKeyword":"失效分析"}],"language":"zh","publisherId":"clgc2003z1108","title":"飞机阻力伞轴颈断裂分析","volume":"","year":"2003"},{"abstractinfo":"以去离子水为工质,流经直径为0.5 aim,高度分别为1.0 mm、0.75 mm、0.5 mm和0.25 mm的圆柱组成的柱群板,其宽度与长宽分别为3.5 mm和40 mm,测量通道进出口压差及流量,研究微柱群内部分别在叉排和顺排时液体流动的阻力特性.研究表明,微柱群内流动阻力系数f,随Re数的增大而逐渐减小,当Re数大于500时,f基本不变;微柱高度和直径之间存在一个有利于流动的最佳比例,该值介于1到1.5之间;顺排微柱群的f明显小于叉排微柱群,其,值为叉排微柱群的0.5倍.","authors":[{"authorName":"张承武","id":"76aa8e4f-4075-457e-aed4-586fcea6a324","originalAuthorName":"张承武"},{"authorName":"刘志刚","id":"a47b1df4-077d-430e-a0c4-c033767c73e6","originalAuthorName":"刘志刚"},{"authorName":"梁世强","id":"eae407eb-9c85-4ae2-8c9f-eae57154b01f","originalAuthorName":"梁世强"},{"authorName":"管宁","id":"66c66cf1-8ca7-4dff-bd9e-742bedf69fca","originalAuthorName":"管宁"}],"doi":"","fpage":"1898","id":"2404ee28-962d-4dfe-9879-093d65239f9e","issue":"11","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"b3c293af-6384-46e4-8013-f40c80f21f9b","keyword":"微柱群","originalKeyword":"微柱群"},{"id":"637fcea0-15d6-4f19-8c2e-97d8469fbe5b","keyword":"圆柱绕流","originalKeyword":"圆柱绕流"},{"id":"be7dfd1c-2b6f-486d-ad4f-5fa9a0dc29bf","keyword":"阻力特性","originalKeyword":"阻力特性"}],"language":"zh","publisherId":"gcrwlxb200911026","title":"微柱群阻力特性实验研究","volume":"30","year":"2009"},{"abstractinfo":"本文借助可视化手段,针对平行流场和蛇形流场,实验研究不同放电电流密度、甲醇浓度、进料温度和入口流量对液相进料直接甲醇燃料电池阳极流场流动阻力特性的影响.结果表明:放电电流密度增加,流场压降随之增加,小电流放电,蛇型流场较平行流场压降增加慢,当超过某一值时,蛇型流场的压降增加较平行流场快;随甲醇浓度的提高,进出口压降均略有减小,且两种流场压降变化趋势一致;随进料温度升高,平行流场压降逐渐增大,蛇彤流场压降变化较小;随着甲醇溶液流量增大,平行流场和蛇行流场压降均逐渐增人,平行流场增加缓慢,蛇形流场压降增加速度远大于平行流场.","authors":[{"authorName":"丁玉栋","id":"ecad30cc-b3da-4e8d-abde-ac4776aeb7ee","originalAuthorName":"丁玉栋"},{"authorName":"廖强","id":"19297ddd-8279-41d4-b071-8ccd861c2024","originalAuthorName":"廖强"},{"authorName":"朱恂","id":"70512022-828a-4731-b40d-b00b78386e1b","originalAuthorName":"朱恂"},{"authorName":"姬升阳","id":"140fc4d4-f20b-4dc3-9b98-d174763af0bd","originalAuthorName":"姬升阳"},{"authorName":"李俊","id":"61d8f9a1-242d-4b18-baaf-fc2bb1456622","originalAuthorName":"李俊"}],"doi":"","fpage":"1885","id":"bb687fb0-2307-44b9-b49d-6b58575c7615","issue":"11","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"8872eb74-682c-4769-9704-f547a26e9f72","keyword":"直接甲醇燃料电池","originalKeyword":"直接甲醇燃料电池"},{"id":"7df2eb26-d8af-4219-96b8-145900053cef","keyword":"阳极流场","originalKeyword":"阳极流场"},{"id":"6fcfd34f-fca9-4efd-97a5-9d10a78caf4f","keyword":"阻力特性","originalKeyword":"阻力特性"},{"id":"fc4ef644-a6ad-4c6a-884d-a1de4dd4e0e2","keyword":"可视化研究","originalKeyword":"可视化研究"}],"language":"zh","publisherId":"gcrwlxb200811021","title":"DMFC阳极流动阻力特性实验研究","volume":"29","year":"2008"},{"abstractinfo":"对电弧喷涂送丝系统的阻力进行了分析,指出送丝阻力由两部分组成:一部分是丝材塑性变形引起的变形阻力,另一部分是丝材在送进过程中由于摩擦的存在而引起的摩擦阻力,并分别讨论了它们的影响因素以及各自的计算方法,其中送丝导管的形状对送丝阻力的影响较大.送丝阻力是受其制约因素影响而变化的,它是影响送丝速度稳定的因素.","authors":[{"authorName":"张秀会","id":"1004156d-2949-44fa-9a3d-163945fe0034","originalAuthorName":"张秀会"},{"authorName":"索双富","id":"73cae1ef-a6ce-4f6e-9391-e074340f2f82","originalAuthorName":"索双富"},{"authorName":"易春龙","id":"7a591505-b464-4af4-ad52-5bb34fbd0345","originalAuthorName":"易春龙"},{"authorName":"白书亚","id":"672bc749-9512-466a-b2b5-58eb3a4729cf","originalAuthorName":"白书亚"},{"authorName":"张伯权","id":"a595fd54-720a-465c-8afa-74f5e9dfb53d","originalAuthorName":"张伯权"}],"doi":"10.3969/j.issn.1001-3660.2004.01.009","fpage":"25","id":"f3def4db-86e9-4846-91b9-c45dea29401b","issue":"1","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术 "},"keywords":[{"id":"bc5255b8-f878-495f-b94c-3f40e59d3b3e","keyword":"电弧喷涂","originalKeyword":"电弧喷涂"},{"id":"8ec86e27-87a5-425a-80e2-1d837b9d0c9b","keyword":"送丝阻力","originalKeyword":"送丝阻力"},{"id":"30e820fe-f579-4c17-8cc8-826b9ba081ce","keyword":"塑性变形阻力","originalKeyword":"塑性变形阻力"}],"language":"zh","publisherId":"bmjs200401009","title":"电弧喷涂送丝系统的阻力分析","volume":"33","year":"2004"}],"totalpage":666,"totalrecord":6651}