{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"通过试验测得T851处理的2124铝合金板TL取向与LT取向不同应力比时的裂纹扩展门槛值及裂纹扩展速率;将应力比影响下的有效应力强度因子△Keff、有效裂纹扩展门槛值△Keffth及裂纹在循环应力作用下的临界应力强度因子K'c引入全范围裂纹扩展速率表达式中,并用修正后的公式对不同应力作用下2124铝合金TL取向与LT取向的疲劳裂纹扩展速率进行了预测.结果表明:预测结果与试验结果基本吻合,说明修正后全范围裂纹扩展速率表达式可以用来描述2124铝合金裂纹扩展速率.","authors":[{"authorName":"<span style=\"color:red\">严</span><span style=\"color:red\">芳</span><span style=\"color:red\">芳</span>","id":"5e94519a-d7bf-45c4-bd7c-442f2999d2a6","originalAuthorName":"严芳芳"},{"authorName":"连黎明","id":"06389d71-64b9-40c5-8d73-bae40b6788ff","originalAuthorName":"连黎明"}],"doi":"","fpage":"88","id":"c09edf04-81e6-481f-9c99-51aae39b16f8","issue":"10","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"4860bcf0-8f05-4970-be3e-fe9dd3918094","keyword":"裂纹扩展速率","originalKeyword":"裂纹扩展速率"},{"id":"fd63bc94-4cc2-45f2-904b-a17b10e04c89","keyword":"应力比","originalKeyword":"应力比"},{"id":"12c562b7-3558-444c-8b82-8d2051df8970","keyword":"应力强度因子","originalKeyword":"应力强度因子"},{"id":"98183569-3991-41df-b3a2-954f5074e25a","keyword":"门槛值","originalKeyword":"门槛值"}],"language":"zh","publisherId":"jxgccl201410020","title":"应力比影响下的铝合金全范围疲劳裂纹扩展速率表达式","volume":"38","year":"2014"},{"abstractinfo":"测试了2124铝合金TL与LT取向疲劳裂纹扩展门槛值,提出了用疲劳裂纹失稳扩展阶段最后十个循环中的最大值来估算2124铝合金TL与LT取向的断裂韧度K'c的方法,并将其与Forman公式预测的断裂韧度Kc值进行对比.结果表明:K'c与Kc值结果相近,误差分散度小;将K'c值代入全范围疲劳裂纹扩展速率表达式中,对2124铝合金TL和LT取向试验数据进行计算,预测结果与试验结果较好吻合.","authors":[{"authorName":"<span style=\"color:red\">严</span><span style=\"color:red\">芳</span><span style=\"color:red\">芳</span>","id":"42591ffb-23e3-4dd8-af49-542429453513","originalAuthorName":"严芳芳"},{"authorName":"李文星","id":"ba98d97e-aee2-49d9-9781-6cfe324e441a","originalAuthorName":"李文星"}],"doi":"","fpage":"105","id":"c6863a96-2853-4ce0-aaeb-65307722d987","issue":"12","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"f66ea0de-947f-4cd7-b389-97dd020657c3","keyword":"断裂韧度","originalKeyword":"断裂韧度"},{"id":"a7d711b4-be67-495e-bc9b-86655d56e9fa","keyword":"裂纹扩展","originalKeyword":"裂纹扩展"},{"id":"295c3c25-61d1-4824-9643-5499facce470","keyword":"估算方法","originalKeyword":"估算方法"}],"language":"zh","publisherId":"jxgccl201412024","title":"利用铝合金疲劳裂纹扩展速率预测其断裂韧度","volume":"38","year":"2014"},{"abstractinfo":"<span style=\"color:red\">芳</span>纶因其特殊结构而具有优良的耐热性、低密度以及高强、高模等特性,成为高性能纤维中最重要的品种之一.我国根据聚合时所用单体的种类数把<span style=\"color:red\">芳</span>纶分成<span style=\"color:red\">芳</span>纶Ⅰ、<span style=\"color:red\">芳</span>纶Ⅱ和<span style=\"color:red\">芳</span>纶Ⅲ等,又根据羰基和氨基在苯环上的位置进行详细命名.为了获得耐瞬间强冲击的柔性<span style=\"color:red\">芳</span>纶三维编织部件,对9种<span style=\"color:red\">芳</span>纶丝束进行了力学性能测试,获得了拉伸强度、拉伸模量、伸长率等,比较分析了9种<span style=\"color:red\">芳</span>纶力学性能的差异.","authors":[{"authorName":"刘勇","id":"705be4e7-ebf5-4410-92a8-45268bf79275","originalAuthorName":"刘勇"},{"authorName":"安瑛","id":"f53e1ac2-d357-45cb-8b68-8fa3ff806f76","originalAuthorName":"安瑛"},{"authorName":"阎华","id":"a0f75dbf-347f-4adf-8c43-262bf2c757a7","originalAuthorName":"阎华"},{"authorName":"丁玉梅","id":"752cea75-aaee-4741-aa5f-908293caed6a","originalAuthorName":"丁玉梅"},{"authorName":"谢鹏程","id":"fe2f780d-e68b-4e13-b259-14dbdabb6306","originalAuthorName":"谢鹏程"},{"authorName":"杨卫民","id":"baffba93-adf1-4ee6-8c41-659fb8bcb704","originalAuthorName":"杨卫民"}],"doi":"10.3969/j.issn.1001-4381.2010.z1.048","fpage":"224","id":"c3770098-0620-45d3-97e4-ca7dd9db811c","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":"41d0dd4f-3003-40ad-8a97-649a8cf71287","keyword":"<span style=\"color:red\">芳</span>纶","originalKeyword":"芳纶"},{"id":"627af14b-3be2-46c2-a314-39080bd8f87d","keyword":"分类","originalKeyword":"分类"},{"id":"c214e9d6-69ef-46a2-afa1-f094f5659468","keyword":"力学性能","originalKeyword":"力学性能"},{"id":"c74453f8-b5b8-478c-81a8-936da7deb993","keyword":"比较","originalKeyword":"比较"}],"language":"zh","publisherId":"clgc2010z1048","title":"<span style=\"color:red\">芳</span>纶分类及几种<span style=\"color:red\">芳</span>纶丝束的力学性能比较","volume":"","year":"2010"},{"abstractinfo":"分析了<span style=\"color:red\">芳</span>纶纤维/环氧树脂分子链结构与聚合态结构,论述了湿热对<span style=\"color:red\">芳</span>纶纤维/环氧树脂性能的影响,指出了研究<span style=\"color:red\">芳</span>纶纤维/环氧树脂老化的方法.","authors":[{"authorName":"石增强","id":"fc8e3774-44b7-4ba9-badf-079aa95c0fce","originalAuthorName":"石增强"}],"doi":"10.3969/j.issn.1007-2330.2008.05.001","fpage":"1","id":"5bcea814-7e3c-49a7-a09c-8d3b9646dbaa","issue":"5","journal":{"abbrevTitle":"YHCLGY","coverImgSrc":"journal/img/cover/YHCLGY.jpg","id":"77","issnPpub":"1007-2330","publisherId":"YHCLGY","title":"宇航材料工艺   "},"keywords":[{"id":"bd1c2259-b781-4fbb-93ee-24e18007f25a","keyword":"<span style=\"color:red\">芳</span>纶纤维","originalKeyword":"芳纶纤维"},{"id":"2819f729-8769-43ba-8a7c-4a4405d01f67","keyword":"环氧树脂","originalKeyword":"环氧树脂"},{"id":"00ba22dd-ea0b-4ed4-84e0-714f6185cfaf","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"ce433236-fba5-4a55-9dc7-fab66c283b11","keyword":"湿热老化","originalKeyword":"湿热老化"}],"language":"zh","publisherId":"yhclgy200805001","title":"<span style=\"color:red\">芳</span>纶纤维/环氧树脂的湿热老化","volume":"38","year":"2008"},{"abstractinfo":"结合研发经历论述了<span style=\"color:red\">芳</span>纶纤维结构、制备,<span style=\"color:red\">芳</span>纶纤维纸的主要组成短切纤维和沉析纤维的制备方法、性能及其对<span style=\"color:red\">芳</span>纶纸性能的影响.介绍了<span style=\"color:red\">芳</span>纶纸在电气绝缘材料中的应用和重要地位、国内外研究的现状和进展.","authors":[{"authorName":"陆赵情","id":"d30ff62e-ff5a-48a9-9f3d-96dc3d10d3db","originalAuthorName":"陆赵情"},{"authorName":"张美云","id":"eb41d578-5214-4711-bb2d-ed0eea614bdc","originalAuthorName":"张美云"},{"authorName":"王志杰","id":"a2a04b03-79d9-42eb-8638-319880f53d56","originalAuthorName":"王志杰"},{"authorName":"吴养育","id":"4e8a483b-fe13-4511-8233-2b8318bacee7","originalAuthorName":"吴养育"}],"doi":"10.3969/j.issn.1009-9239.2006.04.007","fpage":"21","id":"84ac5eaa-e29c-4ea7-be62-90ea63b9ea64","issue":"4","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"cce1d213-a22b-4b4c-9de6-bb6aee524841","keyword":"<span style=\"color:red\">芳</span>纶纤维","originalKeyword":"芳纶纤维"},{"id":"45d18995-d120-42e7-a79d-0ff1f2717771","keyword":"<span style=\"color:red\">芳</span>纶纸","originalKeyword":"芳纶纸"},{"id":"6f4980bb-1848-4d29-8b36-d038e1add85d","keyword":"结构","originalKeyword":"结构"},{"id":"8e001de5-7eae-4bf8-80e8-84cdc13f1961","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"jycltx200604007","title":"<span style=\"color:red\">芳</span>纶纤维纸及研究进展","volume":"39","year":"2006"},{"abstractinfo":"采用紫外辐照对<span style=\"color:red\">芳</span>纶纤维表面进行改性,研究紫外辐照对<span style=\"color:red\">芳</span>纶纤维结构及性能的影响,并测试了改性<span style=\"color:red\">芳</span>纶纤维/炭黑/天然橡胶复合材料的力学性能.结果表明:经紫外辐射处理后,<span style=\"color:red\">芳</span>纶纤维含氧官能团增加,UV辐照对<span style=\"color:red\">芳</span>纶纤维表面有明显的刻蚀作用,可改善<span style=\"color:red\">芳</span>纶纤维表面粗糙度和表面活性.UV辐照对<span style=\"color:red\">芳</span>纶纤维晶体结构的影响不大,但随着UV辐照时间的增加,<span style=\"color:red\">芳</span>纶纤维的结晶度降低.同时UV辐照降低了<span style=\"color:red\">芳</span>纶纤维的单丝抗拉强度.<span style=\"color:red\">芳</span>纶纤维经紫外辐照后,紫外辐照<span style=\"color:red\">芳</span>纶纤维(8 min)/炭黑/天然橡胶复合材料的力学性能明显提高.","authors":[{"authorName":"戴骏","id":"185266c1-60c4-437e-978d-8444289ff76c","originalAuthorName":"戴骏"},{"authorName":"熊玉竹","id":"8910e37c-d22e-4915-9ca5-e9290e2971a3","originalAuthorName":"熊玉竹"},{"authorName":"崔凌峰","id":"d8039d5b-7a5a-4fd1-a3b3-dc2911f68e30","originalAuthorName":"崔凌峰"},{"authorName":"李鑫","id":"c63be444-87b3-4cc7-ad73-03acedc44d40","originalAuthorName":"李鑫"},{"authorName":"王兵辉","id":"696dc534-6700-437d-8255-77ad6e0b6469","originalAuthorName":"王兵辉"},{"authorName":"吴胜学","id":"7a8e983e-5838-467c-81ae-907d60bdc121","originalAuthorName":"吴胜学"}],"doi":"","fpage":"2705","id":"5f0bca25-66de-4b59-ab77-7e138fd7ab5c","issue":"11","journal":{"abbrevTitle":"RGJTXB","coverImgSrc":"journal/img/cover/RGJTXB.jpg","id":"57","issnPpub":"1000-985X","publisherId":"RGJTXB","title":"人工晶体学报"},"keywords":[{"id":"82e3ee4b-a313-4ec4-8d09-32e89e8ab6dd","keyword":"<span style=\"color:red\">芳</span>纶纤维","originalKeyword":"芳纶纤维"},{"id":"b053ad61-c942-4730-87f6-ba8fa4b9c146","keyword":"紫外辐照","originalKeyword":"紫外辐照"},{"id":"166d3e70-0548-4fcf-a34b-7dfa0be0cf03","keyword":"结晶度","originalKeyword":"结晶度"},{"id":"48313e2e-6774-4700-a0ce-e33c7fade8c1","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"rgjtxb98201611025","title":"紫外辐照改性<span style=\"color:red\">芳</span>纶纤维的研究","volume":"45","year":"2016"},{"abstractinfo":"2006年全世界<span style=\"color:red\">芳</span>纶浆粕的需求量已达1万多吨,对位<span style=\"color:red\">芳</span>纶产能5.5万吨还在不断增加.上海依极科技有限公司建成50T/a<span style=\"color:red\">芳</span>纶浆粕生产厂,本文介绍<span style=\"color:red\">芳</span>纶浆粕专利技术、制备和性能及其应用,而<span style=\"color:red\">芳</span>纶浆粕的产业化成功,将开辟广阔的新应用领域.","authors":[{"authorName":"王曙中","id":"caf5682d-2d2c-44f6-9cf8-afebc8dfea7a","originalAuthorName":"王曙中"}],"doi":"10.3969/j.issn.1001-4381.2007.z1.045","fpage":"197","id":"2ed9bfff-83af-4cb3-b8be-a7d912527129","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":"e1a070c7-32b0-4c57-b0fa-96956347a39b","keyword":"对位<span style=\"color:red\">芳</span>纶浆粕","originalKeyword":"对位芳纶浆粕"},{"id":"8fc6d863-aa1b-47db-9de8-7342d37ad91c","keyword":"制备","originalKeyword":"制备"},{"id":"d6a9b8a5-dc97-470c-a7ac-d46a48bcda8d","keyword":"应用","originalKeyword":"应用"}],"language":"zh","publisherId":"clgc2007z1045","title":"对位<span style=\"color:red\">芳</span>纶浆粕的制造及其应用","volume":"","year":"2007"},{"abstractinfo":"测定了几种间位<span style=\"color:red\">芳</span>纶短纤维、<span style=\"color:red\">芳</span>纶纯浆粕及其复合纸的表面接触角,结合倒数平均调和方程计算了<span style=\"color:red\">芳</span>纶纤维及复合纸的表面能.通过<span style=\"color:red\">芳</span>纶纸中纤维与浆粕界面张力及粘附功的计算,分析<span style=\"color:red\">芳</span>纶纤维及浆粕的表面能与其复合纸性能的关系.结果表明:采用水和乙二醇作为接触角测试液体时,<span style=\"color:red\">芳</span>纶纤维及浆粕的表面能为35～45 mJ·m-2.其中,<span style=\"color:red\">芳</span>纶短纤维表面能稍高于<span style=\"color:red\">芳</span>纶浆粕,<span style=\"color:red\">芳</span>纶短纤维及浆粕的极性分量大于色散分量,表面能越高越利于增强表面可润湿性,粘附功越大.热压导致<span style=\"color:red\">芳</span>纶复合纸表面能下降,相对于Nomex纸,自制<span style=\"color:red\">芳</span>纶复合纸的表面能降低得更明显.<span style=\"color:red\">芳</span>纶短纤维与浆粕的色散分量和极性分量越匹配,表面能之差及界面张力越小,则<span style=\"color:red\">芳</span>纶复合纸中纤维之间的粘接力越强,抗张指数也越高.","authors":[{"authorName":"何方","id":"c4d90166-2e60-483d-b9c5-928365ca4fb2","originalAuthorName":"何方"},{"authorName":"张美云","id":"04f1bd07-1bf0-4a2d-b5fb-e21f1f4dcdeb","originalAuthorName":"张美云"},{"authorName":"张素风","id":"4d0c228a-dde8-4df3-ae6d-0c97da551279","originalAuthorName":"张素风"}],"doi":"10.3321/j.issn:1000-3851.2008.04.012","fpage":"62","id":"a0055bec-c070-42c9-bf66-e3b16afd3f84","issue":"4","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":"fb2d0250-655b-44fa-be4e-5058c95bfd1d","keyword":"<span style=\"color:red\">芳</span>纶纤维","originalKeyword":"芳纶纤维"},{"id":"717945ef-8b78-42f9-8b70-18607714f33c","keyword":"<span style=\"color:red\">芳</span>纶纸","originalKeyword":"芳纶纸"},{"id":"4a57c0cb-af7d-4872-a90d-54fbee51fe38","keyword":"接触角","originalKeyword":"接触角"},{"id":"634f1a33-c99c-46be-b0d8-cb3709dbffb7","keyword":"表面","originalKeyword":"表面"},{"id":"77ea14f5-d938-4a5a-8ec4-56255251dd0b","keyword":"界面","originalKeyword":"界面"},{"id":"51b754ca-5e0c-456c-9db9-6ae6968bdb0d","keyword":"粘附","originalKeyword":"粘附"}],"language":"zh","publisherId":"fhclxb200804012","title":"<span style=\"color:red\">芳</span>纶纤维/浆粕表面能及其复合纸性能","volume":"25","year":"2008"},{"abstractinfo":"在综合考虑力学性能、耐热性能、浸润性能以及工艺性能的基础上,研制了一种适用于<span style=\"color:red\">芳</span>纶Ⅲ纤维湿法缠绕的基体配方.实验结果表明,该配方35℃下的初始黏度低(430mPa·s),适用期长(≥8h),完全满足湿法缠绕要求.配方浇铸体拉伸强度、延伸率和弯曲强度分别为88.8MPa、3.23％和142.8MPa,马丁耐热温度为155.1℃,玻璃化转变温度为171.5℃.用其制备的<span style=\"color:red\">芳</span>纶Ⅲ纤维复合材料NOL环层间剪切强度、拉伸强度和模量分别达51.3MPa、2102MPa和96.1GPa,Φ150mm容器的容器特性系数平均值和纤维强度转化率平均值分别为34.8km和68.9％,均可达到干法缠绕成型的<span style=\"color:red\">芳</span>纶Ⅲ/R04复合材料性能水平.","authors":[{"authorName":"贺莉","id":"abb2d410-ff6b-456c-851f-19d8b3f1ee7f","originalAuthorName":"贺莉"},{"authorName":"尹术帮","id":"5706c2de-e76b-4bf1-8193-649c9c0d2dce","originalAuthorName":"尹术帮"},{"authorName":"杨杰","id":"203f2f55-fbc2-4a48-869a-487a812666be","originalAuthorName":"杨杰"},{"authorName":"刘新东","id":"6f1205e2-2ca0-4fa9-8b38-cd4acb57dc9d","originalAuthorName":"刘新东"}],"doi":"","fpage":"77","id":"dbfa4427-dbee-48e6-ac25-15f5939f628d","issue":"8","journal":{"abbrevTitle":"BLGFHCL","coverImgSrc":"journal/img/cover/BLGFHCL.jpg","id":"6","issnPpub":"1003-0999","publisherId":"BLGFHCL","title":"玻璃钢/复合材料"},"keywords":[{"id":"7a1c6552-86c6-4125-84ca-b69efdbc4997","keyword":"<span style=\"color:red\">芳</span>纶Ⅲ纤维","originalKeyword":"芳纶Ⅲ纤维"},{"id":"dd9b6c28-b18c-497a-84c2-5c243187cd51","keyword":"湿法缠绕","originalKeyword":"湿法缠绕"},{"id":"a0b77042-beb4-4543-9d27-eab812ca38a6","keyword":"基体配方","originalKeyword":"基体配方"},{"id":"219843b3-5f41-4122-accd-39acb26e8962","keyword":"复合材料","originalKeyword":"复合材料"}],"language":"zh","publisherId":"blgfhcl201408015","title":"<span style=\"color:red\">芳</span>纶Ⅲ纤维湿法缠绕工艺研究","volume":"","year":"2014"},{"abstractinfo":"本文介绍了原材料、成型工艺等因素对<span style=\"color:red\">芳</span>纶复合材料抗弹性能的影响.","authors":[{"authorName":"李永国","id":"d4ae6a29-87bc-4bbd-8a98-ed08dd4b5c96","originalAuthorName":"李永国"},{"authorName":"覃兆平","id":"98dac362-4442-4f3f-8da3-d2b8a0f6bfd4","originalAuthorName":"覃兆平"},{"authorName":"张晓晶","id":"9d240fd7-a075-4344-8d6d-a3859b6ad1de","originalAuthorName":"张晓晶"}],"doi":"10.3969/j.issn.1003-0999.1999.01.006","fpage":"24","id":"05a8366b-0495-491d-a5c4-df4e406a5efa","issue":"1","journal":{"abbrevTitle":"BLGFHCL","coverImgSrc":"journal/img/cover/BLGFHCL.jpg","id":"6","issnPpub":"1003-0999","publisherId":"BLGFHCL","title":"玻璃钢/复合材料"},"keywords":[{"id":"88e841f6-1290-4d5b-94b5-fd42f561c1f2","keyword":"<span style=\"color:red\">芳</span>纶复合材料","originalKeyword":"芳纶复合材料"},{"id":"4d1e314f-3eeb-4896-8e48-c8a384f80804","keyword":"抗弹性能","originalKeyword":"抗弹性能"},{"id":"d395b650-22c4-4495-a4f7-1b0fb307d4df","keyword":"贯穿机理","originalKeyword":"贯穿机理"}],"language":"zh","publisherId":"blgfhcl199901006","title":"<span style=\"color:red\">芳</span>纶复合材料抗弹性初探","volume":"","year":"1999"}],"totalpage":102,"totalrecord":1016}