{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"核电厂大型废液储罐内外壁均涂有防腐蚀涂层,经长期使用存在涂层脱落、损坏等问题.此类大型储罐的手动壁<span style=\"color:red\">厚</span>监测、检测存在工期长、准备工序复杂等问题以及放射性沾污风险.<span style=\"color:red\">超声</span>自动扫查设备适于对被检试件进行系统性检测,也可以结合其他检测方法进行针对性或跟踪性检测.采用该技术对废液储罐进行<span style=\"color:red\">超声</span>C扫查<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>具有检测效率高、工期短、作业风险小、检查结果直观、成像分辨率高等特点.特别适合检测和分析由于冲蚀、腐蚀、磨蚀引起的壁<span style=\"color:red\">厚</span>减薄问题.","authors":[{"authorName":"苗学良","id":"876580a4-5d40-4115-9673-8e706a2b7c07","originalAuthorName":"苗学良"},{"authorName":"张维","id":"e8d5cef5-a450-417d-971d-33d55d7c4b3e","originalAuthorName":"张维"},{"authorName":"徐伟","id":"abbb4915-9a99-412e-8aa6-45829b754ef8","originalAuthorName":"徐伟"}],"doi":"","fpage":"954","id":"04d80e67-dbbb-486d-aefa-d6d5758a983e","issue":"10","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"4382dbe3-55f6-47f1-85a1-81ff07d7e50d","keyword":"大型储罐","originalKeyword":"大型储罐"},{"id":"dab3f77e-0ab7-43f4-9981-d4eabeac9879","keyword":"腐蚀","originalKeyword":"腐蚀"},{"id":"4bd1154b-6410-4956-adbd-02c0f9086dae","keyword":"<span style=\"color:red\">超声</span><span style=\"color:red\">测</span><span style=\"color:red\">厚</span>","originalKeyword":"超声测厚"},{"id":"e5bf1cca-2a67-419d-a81b-9c2a6a403942","keyword":"涂层","originalKeyword":"涂层"}],"language":"zh","publisherId":"fsyfh201310024","title":"大型储罐器壁腐蚀减薄的自动<span style=\"color:red\">超声</span>扫查","volume":"34","year":"2013"},{"abstractinfo":"针对用<span style=\"color:red\">超声</span>波测厚仪进行宽厚板<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>时,厚度数值显示通常只有钢板厚度的一半情况,通过对<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>出现异常的钢板进行低倍分析、金相分析、拉伸断口分析,找出了异常情况产生的原因,并提出了相应的改进控制措施。","authors":[{"authorName":"卢峰","id":"5fe0750a-095d-4ca8-b9e0-be593a28bc36","originalAuthorName":"卢峰"},{"authorName":"马文","id":"61af48a1-5530-46db-93e7-1b98b6e861aa","originalAuthorName":"马文"},{"authorName":"高志刚","id":"f7beadf7-d873-4583-9aaa-2334d4368c0f","originalAuthorName":"高志刚"},{"authorName":"郝少峰","id":"38c19988-69af-4701-b576-c526643aecf4","originalAuthorName":"郝少峰"},{"authorName":"颜丙银","id":"20119a35-a6b1-46df-8104-869cefca2d65","originalAuthorName":"颜丙银"}],"doi":"","fpage":"53","id":"c7a0eea3-23ed-4d21-b109-d5b0d0358eca","issue":"4","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"4ffaa509-df73-420a-b4f6-62752369cc93","keyword":"钢板","originalKeyword":"钢板"},{"id":"8ee7f04a-18b2-4115-8c51-aa4afd585504","keyword":"<span style=\"color:red\">超声</span>波<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>","originalKeyword":"超声波测厚"},{"id":"c7c4cbec-195f-4638-87b9-51707f96ed89","keyword":"缺陷分析","originalKeyword":"缺陷分析"},{"id":"7c23b83d-b965-45d5-b0ca-2a45763daae4","keyword":"分层","originalKeyword":"分层"}],"language":"zh","publisherId":"wlcs201104016","title":"宽厚板<span style=\"color:red\">超声</span>波<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>异常原因分析","volume":"","year":"2011"},{"abstractinfo":"为了克服<span style=\"color:red\">超声</span>体积波测量方法只适用于测试厚度大于声波波长的弹性层的缺点,提出了频域相对传递函数法测量超薄弹性层的厚度的新方法.在推导超薄弹性层相对反射传递函数的基础上,用相对反射传递函数幅度谱、相位谱和复谱定征超薄弹性的厚度,分析了影响估计准确性的各种因素,研究了相对反射传递函数对厚度的灵敏度函数在误差传递中的意义.实验结果表明:相对传递函数法能够测量厚度为波长百分之一的铝薄层的厚度,相对误差小于2.5%,其中用幅度谱定征得到的结果最准确.这表明相对传递函数法可以有效地测量超薄弹性层的厚度,在实际应用中更加实用,其定征的准确性主要由相对传递函数对厚度灵敏度函数和测量误差共同决定.","authors":[{"authorName":"陈晓","id":"63b80bac-7b3c-4049-8222-52d108fb8e25","originalAuthorName":"陈晓"}],"doi":"","fpage":"817","id":"c1b375b3-a173-4226-9d4e-bf4398428660","issue":"6","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":"12720e4a-2cba-40c0-a316-b5e560693f0c","keyword":"超薄单层介质","originalKeyword":"超薄单层介质"},{"id":"4de09ae6-c7ff-4954-83cf-afb7e05e8fe5","keyword":"<span style=\"color:red\">超声</span>波","originalKeyword":"超声波"},{"id":"ffbf784d-58e3-4374-99e0-4eda80d6b83d","keyword":"相对传递函数","originalKeyword":"相对传递函数"},{"id":"db40c9ee-fe97-4934-92b3-de2208eb6972","keyword":"定量无损评价","originalKeyword":"定量无损评价"},{"id":"cde00cd3-ce94-4ff5-b0be-6417fa901e31","keyword":"定征","originalKeyword":"定征"}],"language":"zh","publisherId":"clkxygy200806020","title":"超薄弹性层<span style=\"color:red\">超声</span>反射波频域<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>法","volume":"16","year":"2008"},{"abstractinfo":"简要介绍了涂镀层<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>技术的发展现状及时代特征,重点介绍了目前国内外磁性涂镀层测厚仪典型产品的功能特点,初步探讨了涂镀层<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>技术的未来发展趋势.","authors":[{"authorName":"刘振作","id":"c5216225-b473-47a1-a410-d907845fb65d","originalAuthorName":"刘振作"}],"doi":"10.3969/j.issn.1001-1560.2002.11.009","fpage":"21","id":"d322b3d0-44c7-4037-a0c8-19c148209f6a","issue":"11","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"9e412f9c-b95d-4693-8496-3198588098e5","keyword":"磁性","originalKeyword":"磁性"},{"id":"c7c5e10f-b1be-4a2e-be9e-17f9fdaab927","keyword":"涂镀层测厚仪","originalKeyword":"涂镀层测厚仪"}],"language":"zh","publisherId":"clbh200211009","title":"磁性涂镀层<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>技术的现状与展望","volume":"35","year":"2002"},{"abstractinfo":"准确及时地掌握转炉炉衬厚度对于生产的安全进行以及炉龄的提高都有着重要的作用.在现有的激光测距技术基础上提出了一种基于相位一致性的炉衬<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>系统.该系统能够通过坐标转化的方式将从激光测距仪测得的<span style=\"color:red\">测</span>点还原到已建立好的模型中,通过比对得到该<span style=\"color:red\">测</span>点的厚度情况,再将厚度在转炉的二维展开图上以等<span style=\"color:red\">厚</span>线的方式直观地表达出来.工业现场应用显示该系统具有较高的实用价值.","authors":[{"authorName":"李培玉","id":"df1fcd23-4fef-4815-bce1-929bf79dbe5b","originalAuthorName":"李培玉"},{"authorName":"董月","id":"acb692e0-054a-4d57-8bd4-342cf7693f07","originalAuthorName":"董月"},{"authorName":"张志欣","id":"06a9a243-4cd5-45ff-a311-43fbb3ea5e6a","originalAuthorName":"张志欣"}],"doi":"","fpage":"58","id":"27df766c-5fe9-4a32-826c-d3ca41a7451a","issue":"10","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"4169a4c0-2958-440d-bccb-b07d5e3b7119","keyword":"炉衬<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>","originalKeyword":"炉衬测厚"},{"id":"2ea8a476-c86f-4448-887c-f0d51680e54a","keyword":"激光测距","originalKeyword":"激光测距"},{"id":"39bcb470-40b0-424b-b704-fbb5d2b4e792","keyword":"转炉","originalKeyword":"转炉"},{"id":"e5f13ec9-2a80-4c4c-84e3-4e7dea8fc4b8","keyword":"相位一致性","originalKeyword":"相位一致性"}],"language":"zh","publisherId":"gtyjxb201310012","title":"基于激光测距的炉衬<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>系统","volume":"25","year":"2013"},{"abstractinfo":"基于<span style=\"color:red\">超声</span>-回弹综合法和钻芯法检测结构混凝土强度的原理及优缺点分析,对采用<span style=\"color:red\">超声</span>-回弹综合法和钻芯取样法联合<span style=\"color:red\">测</span>强的方法:<span style=\"color:red\">超声</span>-回弹-钻芯综合法进行了理论研究,并结合统计理论给出了其中相关参数的确定方法.工程实例证明,该测试方法费用合理、损伤较小,且结果可靠、精度高、可在桥梁、基础等工程中推广应用.","authors":[{"authorName":"张竞男","id":"0e03cb5e-b8aa-4601-bab2-cd50ed2064ee","originalAuthorName":"张竞男"},{"authorName":"王浩","id":"4544ca96-a023-4566-a40e-01f808b3bad7","originalAuthorName":"王浩"},{"authorName":"乔建东","id":"759a32fa-4c83-4025-895c-4975de066c4a","originalAuthorName":"乔建东"}],"doi":"10.3969/j.issn.1673-2812.2003.06.029","fpage":"886","id":"458056f4-c0e0-41d5-8da9-bb88e61c3b35","issue":"6","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"53f2ae92-8f0a-42b0-a02a-a71ed2651f16","keyword":"<span style=\"color:red\">超声</span>","originalKeyword":"超声"},{"id":"970a28bb-c9e9-4489-bb17-e5c770b80761","keyword":"回弹","originalKeyword":"回弹"},{"id":"afc29f25-d651-42a6-8ff5-5f668907a532","keyword":"钻芯","originalKeyword":"钻芯"},{"id":"b9d165b1-66f1-4f9c-824e-c28087cc9269","keyword":"检测","originalKeyword":"检测"},{"id":"10fa171b-caaf-43cc-88b7-22b6adf43435","keyword":"混凝土强度","originalKeyword":"混凝土强度"}],"language":"zh","publisherId":"clkxygc200306029","title":"<span style=\"color:red\">超声</span>-回弹-钻芯综合法<span style=\"color:red\">测</span>强初探","volume":"21","year":"2003"},{"abstractinfo":"论述了库仑<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>技术的现状和最新发展,介绍了其技术特点、技术路线、存在问题以及技术发展方向,并以实例进行了说明.","authors":[{"authorName":"刘建国","id":"1f560799-3b41-46e8-b284-b217322f2a9b","originalAuthorName":"刘建国"},{"authorName":"许姬姣","id":"05c4eedf-2773-4d84-93ba-9ad31ae1a5d1","originalAuthorName":"许姬姣"},{"authorName":"凌国伟","id":"695adf17-4231-494c-b00f-b001a165301d","originalAuthorName":"凌国伟"},{"authorName":"金东平","id":"e3a1401e-f3fb-41d5-9cf9-6e65333581e3","originalAuthorName":"金东平"},{"authorName":"喻宗方","id":"c189fc39-5bdb-4afc-b7c6-0e556962fd15","originalAuthorName":"喻宗方"}],"doi":"10.3969/j.issn.1001-1560.2002.08.021","fpage":"47","id":"0b494b1e-a15e-4237-b497-cc459e2b0c4d","issue":"8","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"8e703e5a-25f6-4e18-801a-989958c0e64c","keyword":"阳极库仑法","originalKeyword":"阳极库仑法"},{"id":"38175a32-e059-41e9-a0df-71d0fbc3af84","keyword":"厚度测量","originalKeyword":"厚度测量"},{"id":"3d98154d-1ce1-48c8-aee2-eeb7c8e67c7f","keyword":"计算机技术","originalKeyword":"计算机技术"}],"language":"zh","publisherId":"clbh200208021","title":"库仑<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>技术的现状及国内应用进展","volume":"35","year":"2002"},{"abstractinfo":"针对钢质药筒不等<span style=\"color:red\">厚</span>焊缝缺陷提出了一种<span style=\"color:red\">超声</span>检测技术,利用正交<span style=\"color:red\">超声</span>探头组对焊缝进行扫描检测,可较好解决钢质药筒不等厚薄板焊缝缺陷的在线自动无损检测.","authors":[{"authorName":"杨录","id":"3a1f6d85-4de4-4e5c-92ea-e5084bbab1a2","originalAuthorName":"杨录"},{"authorName":"韩焱","id":"288c5342-ae98-4f02-b4e6-8e4528351ded","originalAuthorName":"韩焱"},{"authorName":"程耀瑜","id":"4c9b21bc-f4d6-42e7-9c66-70c74955c08b","originalAuthorName":"程耀瑜"}],"doi":"10.3969/j.issn.1004-244X.2003.05.012","fpage":"46","id":"fa776fd3-4389-4389-baf6-b221bc8b19d3","issue":"5","journal":{"abbrevTitle":"BQCLKXYGC","coverImgSrc":"journal/img/cover/BQCLKXYGC.jpg","id":"4","issnPpub":"1004-244X","publisherId":"BQCLKXYGC","title":"兵器材料科学与工程   "},"keywords":[{"id":"827a4e56-c25d-45ad-82b4-7d459fdd5ac5","keyword":"焊缝","originalKeyword":"焊缝"},{"id":"53282bcc-04ae-4ad0-a0b6-bcb129ae883f","keyword":"缺陷","originalKeyword":"缺陷"},{"id":"d761127e-8c5c-4c2e-9df3-482f05553b0b","keyword":"板波","originalKeyword":"板波"},{"id":"e34d502f-69d8-4d9f-b9d8-4798d2ad3304","keyword":"<span style=\"color:red\">超声</span>检测","originalKeyword":"超声检测"}],"language":"zh","publisherId":"bqclkxygc200305012","title":"钢质药筒不等<span style=\"color:red\">厚</span>焊缝<span style=\"color:red\">超声</span>检测技术研究","volume":"26","year":"2003"},{"abstractinfo":"将激光炉衬<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>技术应用到实际生产,实现炉衬侵蚀部位及变化程度的定量化,从而实时在线掌握炉体工作衬的变化量,及时发现并修补炉体薄弱部位.试验结果说明,转炉大面加料侧是转炉前期最严重的侵蚀位置,而中期是在转炉耳轴方向的剖面,后期存在于整个转炉炉衬.并把炉衬厚度控制的范围划分为3个区域,炉役进入中后期后,炉衬厚度最薄处一直控制在稳定控制区以上,炉龄能够坚持超过经济炉龄(2.0万～2.3万炉).","authors":[{"authorName":"潘贻芳","id":"8e9ea86b-5621-4c94-9cbe-ed00738311c8","originalAuthorName":"潘贻芳"},{"authorName":"吴燕","id":"e88ea406-d73c-407f-b81c-ac6c0c401ceb","originalAuthorName":"吴燕"},{"authorName":"侯葵","id":"305c3638-833d-463c-8ff2-99260187c4d7","originalAuthorName":"侯葵"},{"authorName":"王宝明","id":"a1b20bf8-c9aa-4b8e-a010-ccfe1ba687d0","originalAuthorName":"王宝明"},{"authorName":"李树庆","id":"d98d1f3a-3db6-421d-b86e-2368e74a8994","originalAuthorName":"李树庆"},{"authorName":"袁章福","id":"5feb7bb0-e386-430c-9857-fd5cf0bf1214","originalAuthorName":"袁章福"}],"doi":"","fpage":"29","id":"29f86621-f299-466c-a5e3-dc042af55347","issue":"8","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"71c02267-71ae-49f1-bd46-9ecbb38cb7e3","keyword":"激光<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>","originalKeyword":"激光测厚"},{"id":"6fc93c88-f746-4105-b2d5-bdba9dda2dce","keyword":"转炉","originalKeyword":"转炉"},{"id":"fd3579c0-b6e9-4f00-8f3e-22e581e3b2ca","keyword":"炉衬","originalKeyword":"炉衬"},{"id":"6faec9dd-0906-4d7c-88e7-e2e04869305b","keyword":"定量化","originalKeyword":"定量化"},{"id":"43c9cfec-3933-4b79-945d-4c7bcd4d5b2d","keyword":"维护","originalKeyword":"维护"}],"language":"zh","publisherId":"gt201308006","title":"转炉炉衬激光<span style=\"color:red\">测</span><span style=\"color:red\">厚</span>技术的应用及定量化","volume":"48","year":"2013"},{"abstractinfo":"采用自行研制的<span style=\"color:red\">超声</span>换能器和透声楔块,对99mm<span style=\"color:red\">厚</span>奥氏体焊缝进行了<span style=\"color:red\">超声</span>扫描成像检测.为消除透声楔块中<span style=\"color:red\">超声</span>的散射噪声,将检测信号与楔块中的信号进行了相消处理.利用基于匹配追踪和小波分析的信号处理方法,有效消除了焊缝中粗大晶粒造成的材料噪声信号,提高了<span style=\"color:red\">厚</span>壁焊缝<span style=\"color:red\">超声</span>检测的信噪比.基于经过信号预处理的<span style=\"color:red\">超声</span>扫描信号,生成了焊缝的<span style=\"color:red\">超声</span>扫描图像,并对图像分辨率、缺陷定位精度进行了分析.结果表明:该方法可检测到焊缝试块中φ2人工横孔,实现了奥氏体<span style=\"color:red\">厚</span>壁焊缝缺陷的<span style=\"color:red\">超声</span>检测成像.","authors":[{"authorName":"韩赞东","id":"7d4abab7-9728-4e33-9bf6-2d6eaeab03ca","originalAuthorName":"韩赞东"},{"authorName":"王柄方","id":"28bb3803-fd33-489c-80f0-1cbcb74c51df","originalAuthorName":"王柄方"},{"authorName":"原可义","id":"ef9bf2d0-27dd-490d-b2b2-eeb7aac44646","originalAuthorName":"原可义"},{"authorName":"朱新杰","id":"b47a23f0-b0a2-443d-b624-f30394dfbba2","originalAuthorName":"朱新杰"}],"doi":"","fpage":"62","id":"5796e0a3-6476-44a2-af78-a110d8b28b29","issue":"9","journal":{"abbrevTitle":"CLGC","coverImgSrc":"journal/img/cover/CLGC.jpg","id":"9","issnPpub":"1001-4381","publisherId":"CLGC","title":"材料工程"},"keywords":[{"id":"18acdff9-b755-45b9-af74-d55db6cae3d4","keyword":"奥氏体焊缝","originalKeyword":"奥氏体焊缝"},{"id":"b939e3fa-99e9-4b0e-9298-6fe04c93af63","keyword":"<span style=\"color:red\">超声</span>检测","originalKeyword":"超声检测"},{"id":"06be610c-9a99-4012-b5ee-d029df1b7e16","keyword":"时频分析","originalKeyword":"时频分析"},{"id":"a029e878-bccf-4395-a484-2a0161f40aee","keyword":"<span style=\"color:red\">超声</span>成像","originalKeyword":"超声成像"}],"language":"zh","publisherId":"clgc201209013","title":"奥氏体<span style=\"color:red\">厚</span>壁焊缝<span style=\"color:red\">超声</span>扫描检测成像","volume":"","year":"2012"}],"totalpage":793,"totalrecord":7924}