{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"利用机械化学法合成了平均粒径为17nm的钠钨青铜NaxWO3(x～0.88) 纳米晶材料.高纯Na片和WO3粉末经过行星式球磨机1h高能球磨,有固相反应Na+WO3→NaxWO3+Na2WO4发生.反应经过44h基本完成.利用去离子水洗涤后可得到纯净的钠钨青铜粉末.182W穆斯堡尔谱在77K温度下为一单线峰,显示样品为立方晶体结构.电性质测量表明样品的电阻率随着温度降低而升高,呈半导体特征,并可用三维可变程跃迁模型来描述.","authors":[{"authorName":"<span style=\"color:red\">王</span><span style=\"color:red\">锦</span><span style=\"color:red\">辉</span>","id":"43d776e9-f38f-4174-97bd-020039bcfefa","originalAuthorName":"王锦辉"},{"authorName":"黄润生","id":"dd450780-d995-4ce2-92af-44bdeb691f54","originalAuthorName":"黄润生"},{"authorName":"刘公强","id":"2367bbd1-729f-4e5d-a3ca-e4184840aa70","originalAuthorName":"刘公强"},{"authorName":"都有为","id":"fc0dc6a1-cfe8-49c9-89fa-44e839f86e8b","originalAuthorName":"都有为"}],"doi":"","fpage":"58","id":"0c355132-fe58-48ec-ab67-2ce4d95d397c","issue":"1","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"87955be8-db3d-4542-b002-690ffc41d034","keyword":"钠钨青铜","originalKeyword":"钠钨青铜"},{"id":"62eea57e-ead7-4b89-9b98-1d96e90657b6","keyword":"机械化学法","originalKeyword":"机械化学法"},{"id":"d1bc69f5-2c1c-4cc8-a406-5a6cfd3ae8d4","keyword":"穆斯堡尔谱","originalKeyword":"穆斯堡尔谱"},{"id":"1e977f91-4258-4c3f-9f49-7360f87e8d38","keyword":"电输运","originalKeyword":"电输运"}],"language":"zh","publisherId":"gncl200401019","title":"钠钨青铜NaxWO3(x～0.88)纳米晶的机械化学法制备研究","volume":"35","year":"2004"},{"abstractinfo":"利用陶瓷工艺制备了居里温度为20 ℃的热敏MnZn铁氧体材料, 研究了预烧温度和烧结温度对材料初始磁导率, 密度以及收缩率的影响. 实验结果表明存在一最佳制备工艺(预烧温度为1000 ℃, 烧结温度为1150 ℃), 在此工艺下制备的样品在居里温度附近有较大的磁导率变化量(217 ℃), 并且密度可达极大值. 热敏MnZn铁氧体材料性能不但与配方有关, 而且对于制备工艺非常敏感. ","authors":[{"authorName":"<span style=\"color:red\">王</span><span style=\"color:red\">锦</span><span style=\"color:red\">辉</span>","id":"9906485a-96b0-4404-a949-e362a55def68","originalAuthorName":"王锦辉"},{"authorName":"刘公强","id":"e253822a-24df-434c-9642-fd5d1bda47cc","originalAuthorName":"刘公强"}],"doi":"10.3969/j.issn.0258-7076.2003.05.031","fpage":"636","id":"2c0719ce-1b76-473f-886d-328a05135788","issue":"5","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"afd8a31c-0911-4593-952c-465f4557c123","keyword":"热敏MnZn铁氧体材料","originalKeyword":"热敏MnZn铁氧体材料"},{"id":"f46f6fb7-5037-4fad-8609-0e026e11e127","keyword":"磁导率","originalKeyword":"磁导率"}],"language":"zh","publisherId":"xyjs200305031","title":"制备工艺对热敏MnZn铁氧体材料特性的影响","volume":"27","year":"2003"},{"abstractinfo":"室温下标准双钙钛矿型氧化物Sr2FeMoO6中,10%的隧穿型磁电阻现象的发现,使得这类A2B′B\"O6氧化物在磁电阻效应实用化研究的众多候选对象中脱颖而出,引起了人们相当大的关注.本文通过它们与钙钛矿型ABO3氧化物材料的类比,初步回顾了已有A2B′B\"O6材料的研究成果,归纳了该系列材料共同遵循的一些特征,并试图阐明对这一大类既有丰富物理内涵,又兼备重要应用前景的双钙钛矿型氧化物材料进行研究的有益方法,以及更深一步进行探索的实验方向和可行的研究途径.","authors":[{"authorName":"韩红梅","id":"ee9367b9-c01a-49af-a79a-09a76d266cc4","originalAuthorName":"韩红梅"},{"authorName":"<span style=\"color:red\">王</span><span style=\"color:red\">锦</span><span style=\"color:red\">辉</span>","id":"d3c15c55-94ac-40a5-8ad6-ec6cbfd0c2ac","originalAuthorName":"王锦辉"},{"authorName":"钟伟","id":"99ed926b-f8f4-482f-978e-c2d3b214a3f6","originalAuthorName":"钟伟"},{"authorName":"都有为","id":"fb4d52b3-027d-43a5-93c5-4f64add8eea3","originalAuthorName":"都有为"}],"doi":"","fpage":"568","id":"f2b48bca-a5b7-4749-8757-bcf78eebc1dc","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":"69d34b01-7a4e-40a4-b9b9-4298f7e6b03c","keyword":"双钙钛矿型氧化物","originalKeyword":"双钙钛矿型氧化物"},{"id":"7b66a3b0-fcb1-4240-995f-17462cac3301","keyword":"结构","originalKeyword":"结构"},{"id":"9f2a544d-93c6-4014-914c-ca8523f53476","keyword":"磁电阻效应","originalKeyword":"磁电阻效应"}],"language":"zh","publisherId":"gncl200106003","title":"磁性双钙钛矿材料的研究进展","volume":"32","year":"2001"},{"abstractinfo":"利用机械合金化方法制备了Fe1-xNix合金纳米晶粉末,X分别为0.15、0.45、0.80,球磨时间为2、4、8、16、40h.利用扫描电子显微镜和X射线分析仪观察和分析了样品的形貌和微结构.发现整个球磨过程可分为3个阶段.开始阶段,由于冷焊,Fe、Ni混合粉末凝聚成一些粒径较大的颗粒;在中间阶段,内应力达到最大值,原先形成的大颗粒破碎,粒径分布变窄;最后阶段,FeNi粉完全合金化,粒度再次增大.至40h时,可观察到层状结构.X=0.15样品40h时形成了体心立方结构,而X=0.45和0 80分别在40h和16h形成了面心立方结构.X=0.45系列40h以后晶粒平均粒径约为10nm,内应力在16h时有一极大值0.76%,在整个球磨过程中,测定的Ni含量偏离不超过3%(原子分数).","authors":[{"authorName":"<span style=\"color:red\">王</span><span style=\"color:red\">锦</span><span style=\"color:red\">辉</span>","id":"9683a7e1-f9fe-4450-93ee-48ffdf69590d","originalAuthorName":"王锦辉"},{"authorName":"朱如扬","id":"7acaa5e7-8e81-4bba-945d-e492b7918daa","originalAuthorName":"朱如扬"},{"authorName":"陈允鸿","id":"76f1632c-9a72-4ee4-9abf-0e6263f0cc8c","originalAuthorName":"陈允鸿"},{"authorName":"<span style=\"color:red\">王</span>健","id":"f27fa414-7317-482a-b4a4-8a9daf592e44","originalAuthorName":"王健"},{"authorName":"都有为","id":"69f29861-20f7-4b7c-b412-d9323f770dc3","originalAuthorName":"都有为"}],"doi":"","fpage":"45","id":"f8758f2c-0a76-454e-a297-6fe3498ae819","issue":"1","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"d3f79c85-521e-458e-bc9b-9d68c27320f2","keyword":"机械合金化","originalKeyword":"机械合金化"},{"id":"1f7fcc0d-cd92-402c-ac36-be1e6b30a71d","keyword":"FeNi合金","originalKeyword":"FeNi合金"},{"id":"1d87fc83-c3bb-4ea4-935f-4c7df533f7d0","keyword":"纳米晶粉末","originalKeyword":"纳米晶粉末"},{"id":"464d98fd-f7db-457d-a673-2f38c3aee55a","keyword":"形貌","originalKeyword":"形貌"},{"id":"1678d259-6d83-48b0-a9b2-7722bbe0758c","keyword":"微结构","originalKeyword":"微结构"}],"language":"zh","publisherId":"gncl200001015","title":"机械合金化制备的Fe1-xNix合金纳米晶粉末的形貌和微结构","volume":"31","year":"2000"},{"abstractinfo":"","authors":[{"authorName":"一生","id":"40e6983b-b18c-4c95-a6df-ee2e0377f934","originalAuthorName":"一生"}],"doi":"10.3969/j.issn.1000-6826.2001.03.011","fpage":"14","id":"2bc9af9a-eab0-4ed7-b436-42a5340a40b3","issue":"3","journal":{"abbrevTitle":"JSSJ","coverImgSrc":"journal/img/cover/3abe017a-2574-4821-8152-4ae974ef0471.jpg","id":"47","issnPpub":"1000-6826","publisherId":"JSSJ","title":"金属世界"},"keywords":[{"id":"cc5a2253-5ce7-484d-8c6d-404d9ecda9cd","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"jssj200103011","title":"立言堆<span style=\"color:red\">锦</span>学者襟怀--访著名文物专家<span style=\"color:red\">王</span>世襄","volume":"","year":"2001"},{"abstractinfo":"介绍了利用组态<span style=\"color:red\">王</span>作为监控,可编程控制器作为下位机,实现了耐火厂散料配料系统的自动化生产,该系统具有手动功能和自动功能,手动功能具有现场手动和上位机手动功能,自动功能具有全自动和半自动功能.该系统可实现配方和配料制度的任意更改,投资低,故障少,自动化程度高.","authors":[{"authorName":"胡万里","id":"1adf7690-152f-4613-8672-0f57838973f3","originalAuthorName":"胡万里"}],"doi":"10.3969/j.issn.1001-1935.2010.01.023","fpage":"79","id":"1dfe65c5-d8e0-4c0f-8675-5a16012754bd","issue":"1","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料   "},"keywords":[{"id":"c439469b-f720-48b4-9591-ac1972753d5a","keyword":"组态<span style=\"color:red\">王</span>","originalKeyword":"组态王"},{"id":"57ed6c1f-ef90-4357-8a60-32ade74e3327","keyword":"配料","originalKeyword":"配料"},{"id":"41435bef-3a13-40c3-9a86-acb7115813a4","keyword":"上位机","originalKeyword":"上位机"}],"language":"zh","publisherId":"nhcl201001023","title":"基于组态<span style=\"color:red\">王</span>的包钢耐火配料系统设计","volume":"44","year":"2010"},{"abstractinfo":"针对目前由金属开口谐振环与金属杆构成的左手材料结构存在构造比较复杂、工艺实现较难的缺点,设计实现了一种基于金属条的改进结构一”<span style=\"color:red\">王</span>”字型结构.通过理论分析和电磁仿真软件Ansoft HFSS 10模拟仿真,利用散射参量法提取参数结果表明该结构可以在X波段实现介电常数和磁导率同时为负.讨论研究了该左手结构的金属条宽度、中间缺口宽度、中间条宽度三个结构尺寸参数变化对谐振频率和透射峰幅值的影响,结果表明三个参数的变化都会对二者产生影响,其中金属条宽度改变对透射峰值影响幅度相对较大,缺口宽度改变对谐振频率影响幅度相对较大.","authors":[{"authorName":"孙振","id":"9082c3be-c293-4b15-909c-5363afc0fb88","originalAuthorName":"孙振"},{"authorName":"竹有章","id":"8794de66-28bc-4427-979c-0fb97ab9ed96","originalAuthorName":"竹有章"},{"authorName":"何星","id":"6f08d970-e077-44f0-b31d-5ff4c5df0ddf","originalAuthorName":"何星"},{"authorName":"杨成莱","id":"5bc766cf-c957-469f-bbec-fd1d91e6a29e","originalAuthorName":"杨成莱"},{"authorName":"李磐石","id":"5e728fff-ba05-408f-beb6-bbddd58f2624","originalAuthorName":"李磐石"}],"doi":"","fpage":"107","id":"59adf8cc-36c0-4ea6-9f45-b82068f1d277","issue":"1","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":"0445fc0a-e195-44ae-af64-1760db975e7a","keyword":"金属条","originalKeyword":"金属条"},{"id":"d8320c68-3cf6-4f73-a0e7-166c6d16aebd","keyword":"左手材料","originalKeyword":"左手材料"},{"id":"ac328512-f54f-4710-8a77-4dab2151863d","keyword":"负折射率","originalKeyword":"负折射率"},{"id":"46c8a8fd-6c41-46c9-a435-b75cc3ba30f2","keyword":"谐振频率","originalKeyword":"谐振频率"},{"id":"f5aef037-2407-4220-9e53-1a929c2f3666","keyword":"S参数","originalKeyword":"S参数"}],"language":"zh","publisherId":"clkxygc201301022","title":"“<span style=\"color:red\">王</span>”字型左手材料结构的设计与仿真","volume":"31","year":"2013"},{"abstractinfo":"2011年9月27日，正值《材料科学与工程学报》第四届编辑委员会荣誉主任<span style=\"color:red\">王</span>启东先生九十华诞暨从教68周年。在此，我们向<span style=\"color:red\">王</span>启东先生表示最热烈的祝贺。","authors":[{"authorName":"无","id":"fa1f4c18-4b21-41fe-a5da-f75bee6fcc9f","originalAuthorName":"无"}],"doi":"","fpage":"0003","id":"2723bfaa-3a2b-477a-b3a3-34e9caa3dceb","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":"1695bd23-b0d0-4d65-9a72-a2e0e859d3b0","keyword":"材料科学与工程","originalKeyword":"材料科学与工程"},{"id":"73611c6e-b3e7-45fe-a831-ffebce6bbf74","keyword":"编辑委员会","originalKeyword":"编辑委员会"},{"id":"318bfe79-321e-4d80-b6c7-b14714da80e6","keyword":"桃","originalKeyword":"桃"}],"language":"zh","publisherId":"clkxygc201106034","title":"寿山千寻碧，桃李几度红——热烈祝贺<span style=\"color:red\">王</span>启东先生九十华诞","volume":"29","year":"2011"},{"abstractinfo":"恒利铁矿是<span style=\"color:red\">王</span>窑矿区的一部分,该矿0-15线矿体一期开采深度在-40m以上,一期开采储量为705万t,矿石品位平均为TFe48.07%.文章针对恒利铁矿矿产资源特点,研究制定了综合开采工程技术方案,并详细进行了技术论证和经济分析,以确保该部分矿产资源能安全高效地获得回收.","authors":[{"authorName":"余斌","id":"03949a35-7e95-495a-938c-334d816d8947","originalAuthorName":"余斌"},{"authorName":"龚宇同","id":"15cd43c7-bf9f-4b1a-91f8-c8650d1ae20b","originalAuthorName":"龚宇同"},{"authorName":"谢源","id":"c21a63fe-d14d-4653-84f4-e73ad3a2a3c7","originalAuthorName":"谢源"},{"authorName":"褚志勇","id":"f7382db6-2c95-4db7-ac38-c52c53a4d90a","originalAuthorName":"褚志勇"}],"doi":"10.3969/j.issn.1000-6826.2006.03.006","fpage":"14","id":"7d738339-d21d-442d-ac57-d71f8ad722f3","issue":"3","journal":{"abbrevTitle":"JSSJ","coverImgSrc":"journal/img/cover/3abe017a-2574-4821-8152-4ae974ef0471.jpg","id":"47","issnPpub":"1000-6826","publisherId":"JSSJ","title":"金属世界"},"keywords":[{"id":"cbf3c134-3cf6-4029-86f0-6c35d3811582","keyword":"恒利铁矿开采","originalKeyword":"恒利铁矿开采"},{"id":"6bfaae58-4cb0-4142-b18d-24bcd93c7ba6","keyword":"方案研究","originalKeyword":"方案研究"},{"id":"0a182b87-2725-44fd-8cbc-e447518344f5","keyword":"投资估算","originalKeyword":"投资估算"},{"id":"f1fee395-db7a-4af6-a75d-356b813cdd24","keyword":"财务评价","originalKeyword":"财务评价"}],"language":"zh","publisherId":"jssj200603006","title":"<span style=\"color:red\">王</span>窑矿区恒利铁矿0-15线矿体安全开采技术研究","volume":"","year":"2006"},{"abstractinfo":"研究了63～292K热力学过冷度范围内,Cu-Ni单相合金的凝固组织演化规律,分析了负温度梯度熔体凝固过程中的形核与再<span style=\"color:red\">辉</span>行为.结果表明:①负温度梯度熔体凝固的冷却曲线上有较明显的形核特征;②在负温度梯度熔体凝固冷却曲线的快速再<span style=\"color:red\">辉</span>阶段,出现了明显的\"二次再<span style=\"color:red\">辉</span>\"特征,此\"二次再<span style=\"color:red\">辉</span>\"的本质有别于慢速凝固阶段的二次再<span style=\"color:red\">辉</span>,因此称之为\"伪再<span style=\"color:red\">辉</span>\".","authors":[{"authorName":"谢发勤","id":"3672eb10-df5a-4adf-a355-5a9a22970f8c","originalAuthorName":"谢发勤"},{"authorName":"吴向清","id":"4af11c6e-f6a4-4ee3-9e70-67a3797729b9","originalAuthorName":"吴向清"},{"authorName":"李金山","id":"b3b47a9e-a454-464a-856d-b1c0e61a3b2a","originalAuthorName":"李金山"},{"authorName":"傅恒志","id":"9e66bae0-ad73-4072-bf10-051df6cff6ea","originalAuthorName":"傅恒志"}],"doi":"","fpage":"56","id":"31311933-6aba-4817-b91e-079f4fc6961e","issue":"8","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"54e3abde-157f-4893-859d-5ac0b92aad38","keyword":"负温度梯度","originalKeyword":"负温度梯度"},{"id":"1e2e4f6b-c3f1-4b06-9b42-37fbf90e8a39","keyword":"过冷度","originalKeyword":"过冷度"},{"id":"9e7cdbba-c927-4e48-bbf3-795ffadb9a68","keyword":"过冷凝固","originalKeyword":"过冷凝固"},{"id":"8c8a6cfa-b529-4d04-abce-0911c39385bf","keyword":"再<span style=\"color:red\">辉</span>","originalKeyword":"再辉"}],"language":"zh","publisherId":"cldb200408017","title":"负温度梯度熔体凝固过程中的形核与再<span style=\"color:red\">辉</span>行为","volume":"18","year":"2004"}],"totalpage":22,"totalrecord":211}