{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"研究了C和Nb含量对TP347HFG钢在650℃析出相参量(成分、体积分数和尺寸)和持久寿命的影响.对ASME成分范围内的2种不同C和Nb含量的TP347HFG钢在650℃,230和150 MPa条件下进行持久实验,持久寿命分别为199,420 h和2426,8837 h,其中C含量较低Nb含量较高的样品持久寿命较长.对持久管样的EPMA-EDS+MPSM和TEM-EDS分析表明,较低的C含量和较高的Nb含量对应较少的M23C6和较多的MX,并阻碍了M23C6的聚集粗化,同时基体中可保留较多的Cr,有利于延长持久寿命.此外,运用热力学软件Thermo-Calc分析了在500-1300℃范围内C和Nb组合含量的变化对各相成分和体积分数的影响,与实验结果相吻合.","authors":[{"authorName":"彭志方","id":"03020c9c-3af9-4059-8abf-3c60ec7447d6","originalAuthorName":"彭志方"},{"authorName":"党莹樱","id":"880b07de-6b73-4b39-80d6-32848e50a2cb","originalAuthorName":"党莹樱"},{"authorName":"彭芳芳","id":"ee667ea9-b343-40fa-8e0e-cbec4257669b","originalAuthorName":"彭芳芳"}],"doi":"10.3724/SP.J.1037.2011.00677","fpage":"450","id":"0b0eb0e4-ce5a-43fe-94e3-bb0cafea894d","issue":"4","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"0efb6559-6a81-40f1-ad88-141011235d40","keyword":"TP347HFG钢","originalKeyword":"TP347HFG钢"},{"id":"edc08d54-7c7e-4cff-9c94-9a7feceaf69d","keyword":"C和Nb含量","originalKeyword":"C和Nb含量"},{"id":"6a021d94-c5cf-48ef-a53a-7b73014d0a75","keyword":"相参量","originalKeyword":"相参量"},{"id":"e4b0ea8f-bdb0-4e6b-8b76-fbdcdf06c2d3","keyword":"持久寿命","originalKeyword":"持久寿命"}],"language":"zh","publisherId":"jsxb201204010","title":"C和Nb含量对TP347HFG钢在650℃析出相参量和持久寿命的影响","volume":"48","year":"2012"},{"abstractinfo":"采用加热的调谐单探针技术,研究了射频辉光放电Ar等离子体空间电子能量分布函数,电子平均能量和电子密度,并系统分析了等离子体增强化学气相沉积工艺参量对等离子体空间电子特性的影响.","authors":[{"authorName":"魏俊红","id":"63be274b-007d-437d-91ce-9e6a84df1675","originalAuthorName":"魏俊红"},{"authorName":"林璇英","id":"fcbac941-5661-4ea5-85e2-b03d914a1b25","originalAuthorName":"林璇英"},{"authorName":"赵韦人","id":"5223bc85-a201-4ef7-a6c3-ca6384d5d16d","originalAuthorName":"赵韦人"},{"authorName":"池凌飞","id":"e173d84d-f7d4-4121-8e15-ef463ff57083","originalAuthorName":"池凌飞"},{"authorName":"余云鹏","id":"0f3cd2b3-b718-4a5d-b72f-3a31e3b1c906","originalAuthorName":"余云鹏"},{"authorName":"林揆训","id":"c48337d0-29f7-4a93-bbf6-ee07ef98b05a","originalAuthorName":"林揆训"},{"authorName":"黄锐","id":"344ed0c6-10f4-40d7-89fa-3031698a8765","originalAuthorName":"黄锐"},{"authorName":"王照奎","id":"f63d9f48-82ad-4d14-aa6e-5b5a09ab9c7f","originalAuthorName":"王照奎"},{"authorName":"余楚迎","id":"99520e66-093b-44a9-bfaa-7995c3a0c613","originalAuthorName":"余楚迎"}],"doi":"","fpage":"755","id":"8574b65f-4ad3-4f7c-b96b-daec1c98d7a4","issue":"6","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"5e101bb3-a68b-4226-a323-288fe65d573b","keyword":"调谐单探针","originalKeyword":"调谐单探针"},{"id":"35bf6ab4-b559-4f62-992a-699068bcbe86","keyword":"等离子体化学气相沉积","originalKeyword":"等离子体化学气相沉积"},{"id":"20e9dc6b-2ab7-4fb5-9e1c-c3a7a9a78676","keyword":"Ar等离子体","originalKeyword":"Ar等离子体"}],"language":"zh","publisherId":"gncl200406032","title":"等离子体化学气相沉积参量对Ar等离子体电子特性的影响","volume":"35","year":"2004"},{"abstractinfo":"在反铁电晶体NH4H2PO4(ADP)顺电反铁电相变中,对称性所属点群也随之发生相应的改变.通过对实验结果的分析,我们认为NH4H2PO4(ADP)晶体反铁电相对称性所属点群为P2(C2).选用轴矢量R作为序参量来描述NH4H2PO4(ADP)晶体反铁电相变中对称性的变化,应用居里原理,恰能得到NH4H2PO4(ADP)晶体反铁电相的正确对称性所属点群P2(C2).","authors":[{"authorName":"韩代朝","id":"e725a4db-09fd-497c-96c9-03fd9d940c90","originalAuthorName":"韩代朝"},{"authorName":"马素敏","id":"8fdfde58-567c-46eb-bda9-53e4d9dcd9df","originalAuthorName":"马素敏"},{"authorName":"蔡玉平","id":"b0ef827c-7935-4020-b1e8-d695568fd9f3","originalAuthorName":"蔡玉平"}],"doi":"10.3969/j.issn.1000-985X.2004.02.030","fpage":"254","id":"0b3323f7-b6ff-4b53-a0a7-e2ba1e41e365","issue":"2","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":"76e5cf10-bc7b-4ae0-a5c4-660121c2efd2","keyword":"反铁电相","originalKeyword":"反铁电相"},{"id":"bff851ea-ba5e-44e3-8225-871f0d2c54f0","keyword":"相变","originalKeyword":"相变"},{"id":"020134c4-2548-488d-ac00-962d2ead8de0","keyword":"序参量","originalKeyword":"序参量"},{"id":"f5708439-cb15-4a99-b910-d21d1f38b871","keyword":"居里原理","originalKeyword":"居里原理"},{"id":"5289a3b1-cfb6-47db-8c6e-2d285a75fddc","keyword":"轴矢量","originalKeyword":"轴矢量"}],"language":"zh","publisherId":"rgjtxb98200402030","title":"NH4H2PO4晶体反铁电相的对称性及序参量","volume":"33","year":"2004"},{"abstractinfo":"研究了C和Nb含量对TP347HFG钢在650 ℃析出相参量(成分、体积分数和尺寸)和持久寿命的影响. 对ASME成分范围内的2种不同C和Nb含量的TP347HFG钢在650 ℃, 230和 150 MPa条件下进行持久实验, 持久寿命分别为199, 420 h和2426, 8837 h, 其中C含量较低Nb含量较高的样品持久寿命较长. 对持久管样的EPMA-EDS+MPSM 和TEM-EDS分析表明, 较低的C含量和较高的Nb含量对应较少的M23C6和较多的 MX, 并阻碍了M23C6的聚集粗化, 同时基体中可保留较多的Cr, 有利于延长持久寿命. 此外, 运用热力学软件Thermo-Calc分析了在500--1300 ℃范围内C和Nb组合含量的变化对各相成分和体积分数的影响, 与实验结果相吻合.","authors":[{"authorName":"彭志方","id":"f5979642-7dcd-4633-b141-d784222c97b0","originalAuthorName":"彭志方"},{"authorName":"党莹樱","id":"b4beb071-ec80-4db4-8ef6-af6bb4781af9","originalAuthorName":"党莹樱"},{"authorName":"彭芳芳","id":"06587cff-171e-4e61-82e3-e0020b62833f","originalAuthorName":"彭芳芳"}],"categoryName":"|","doi":"10.3724/SP.J.1037.2011.00677","fpage":"450","id":"29a20808-5fea-441c-8188-d4a43023838c","issue":"4","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"7a3113e4-fac1-4f48-9fa2-27c93bb0e4d5","keyword":"TP347HFG钢","originalKeyword":"TP347HFG钢"},{"id":"288e7655-b733-4807-a26b-b4d89f6743c9","keyword":"carbon and niobium content","originalKeyword":"carbon and niobium content"},{"id":"ed59dd27-ae01-4be8-91f3-f41d1d6656c4","keyword":"phase parameter","originalKeyword":"phase parameter"},{"id":"03b32a83-5d61-4bcc-9edf-5424dddf9984","keyword":"creep rupture time","originalKeyword":"creep rupture time"}],"language":"zh","publisherId":"0412-1961_2012_4_12","title":"C和Nb含量对TP347HFG钢在650 ℃析出相参量和持久寿命的影响","volume":"48","year":"2012"},{"abstractinfo":"研究了HR3C钢不同运行态过热器管样晶界碳化物M23C6相参量(面积分数φM23C6和等效宽度W)的变化与脆化的关系.利用ASTM E112规范奥氏体钢晶粒度评级卡片测算出各级别晶粒度(GL)对应的二维图像晶界总周长(Lbg),并拟合出两者的关系Lgb(GL);利用各管样的扫描电镜二次电子(SEM-SE)像,得到了对应的φM23C6及W,从而建立了W与GL和φM23C6的关系(W(GL,φM25C6));再结合Charpy冲击实验,获得了冲击值(aKV)与W的关系(aKV(W));此外,利用纳米压痕仪测定了晶界的弹性模量(Er).结果表明,所有管样冲击断口均呈沿晶断裂形貌;当φM23C6一定时,GL越小,W越大,其Er也越大,对应的aKV越小,即晶界脆化倾向越大.揭示了晶界M23C6片等效宽度的增大(粗化)导致脆化的实质.","authors":[{"authorName":"彭志方","id":"887f643e-6af7-4fe4-a9ba-78bd67f8d495","originalAuthorName":"彭志方"},{"authorName":"任文","id":"df833186-0b74-40b6-9de4-85b138cfc747","originalAuthorName":"任文"},{"authorName":"杨超","id":"6fedd54c-6a97-467f-ad40-000252468fad","originalAuthorName":"杨超"},{"authorName":"陈方玉","id":"8593d190-f768-4150-ab5e-a0ec70dfc987","originalAuthorName":"陈方玉"},{"authorName":"刘鸿国","id":"e78fc017-a34d-49ae-84cf-bd2d6c0c52dd","originalAuthorName":"刘鸿国"},{"authorName":"彭芳芳","id":"c2a1ae54-ad02-4626-9ea7-deadae959839","originalAuthorName":"彭芳芳"},{"authorName":"梅青松","id":"a43a4788-96b6-4c55-ae05-46c71fa0f0f6","originalAuthorName":"梅青松"}],"doi":"10.11900/0412.1961.2015.00077","fpage":"1325","id":"a74b75a9-8b5c-47d8-8642-a1abfa06c51b","issue":"11","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"2cfb57d1-5b5f-44c9-ad8d-0cf608ccea46","keyword":"HR3C钢","originalKeyword":"HR3C钢"},{"id":"f62bb60b-da28-4a41-83ec-bd1e88d31f66","keyword":"脆化","originalKeyword":"脆化"},{"id":"5f946c3e-777e-4794-97a2-20f7e538f81c","keyword":"M23C6","originalKeyword":"M23C6"},{"id":"e5d88cc3-a3a9-46e1-8e7b-095c65dbbcad","keyword":"等效宽度","originalKeyword":"等效宽度"},{"id":"bebdf003-18e3-4845-9902-f3b34a22d039","keyword":"Charpy冲击值","originalKeyword":"Charpy冲击值"}],"language":"zh","publisherId":"jsxb201511004","title":"HR3C钢运行过热器管的脆化与晶界M23C6相参量演化的关系","volume":"51","year":"2015"},{"abstractinfo":"化学气相渗透(CVI)制备的CFCC的质量控制非常困难.研究该材料质量的无损检测方法对材料使用及性能表征等都具有重要意义.针对声衰减严重的问题,采用穿透法测量各声学参量,用声速、衰减、非线性等相关参量评价材料的均匀性,同时用金相法进行对比测试.结果表明:声速、衰减、非线性等参量可准确地评价材料均匀性,其中声速评价是最成熟的表征方法.","authors":[{"authorName":"陆铭慧","id":"f1d3a862-929e-4615-87fd-24b08e5bde92","originalAuthorName":"陆铭慧"},{"authorName":"段涵呓","id":"90729bfa-895d-4f52-a722-f95db084dcf0","originalAuthorName":"段涵呓"},{"authorName":"王旭","id":"86b5494c-354c-4a48-ae1b-b6f2195727b9","originalAuthorName":"王旭"}],"doi":"10.3969/j.issn.1007-2330.2016.06.011","fpage":"54","id":"524e8c83-e293-4e82-b1c9-b5667b758c50","issue":"6","journal":{"abbrevTitle":"YHCLGY","coverImgSrc":"journal/img/cover/YHCLGY.jpg","id":"77","issnPpub":"1007-2330","publisherId":"YHCLGY","title":"宇航材料工艺 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fs脉冲的非共线光参量放大装置.其中,详细讨论了超连续白光注入源、泵浦光角色散以及晶体选择三方面内容.最后介绍了该技术在高能飞秒脉冲产生方面取得的最新研究进展.","authors":[{"authorName":"邱娉","id":"5a2753c1-be27-4fb6-8bad-6f550098e0bd","originalAuthorName":"邱娉"},{"authorName":"王青圃","id":"71fabf4e-41dd-4b35-a41b-612b5bb58137","originalAuthorName":"王青圃"},{"authorName":"张行愚","id":"8516eb92-c5ab-4cb5-93ef-0efb5705d146","originalAuthorName":"张行愚"},{"authorName":"李永富","id":"59bbe339-cfcb-4501-936a-83190551698f","originalAuthorName":"李永富"}],"doi":"10.3969/j.issn.1007-5461.2007.03.001","fpage":"273","id":"f3cf8239-a587-4020-9549-b8af46760d51","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 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