{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"选用Nd-Pr,Fe-B合金,纯铁以及海绵锆为原料,按一定的比例,采用低氧(真空、Ar气)速凝工艺,在1400℃～1450℃,φ600mm×500mm规格铜轮,v=1m/s～2m/s的冷却强度下,制备厚度为0.2mm～0.45mm的(Nd,Pr)-Fe-B稀土永磁母合金薄片,并对产物通过XRD,SEM进行表征.采用一定工艺将合金制备成烧结永磁体,通过对退磁曲线分析,证明可获得性能理想的(Nd,Pr)-Fe-B产品.","authors":[{"authorName":"房也","id":"b84920c5-c1ac-4b15-905e-4322f172b841","originalAuthorName":"房也"},{"authorName":"孙宝玉","id":"b554b7d8-2ab9-4f89-990e-a93f9e25bd94","originalAuthorName":"孙宝玉"},{"authorName":"巴德纯","id":"4a9de5e8-45e0-4f7d-a758-0f166b2eb732","originalAuthorName":"巴德纯"},{"authorName":"<span style=\"color:red\">娄</span><span style=\"color:red\">树</span><span style=\"color:red\">普</span>","id":"e40a5545-9265-42e1-9f9f-56a5c729e067","originalAuthorName":"娄树普"}],"doi":"10.3969/j.issn.1004-0277.2009.04.007","fpage":"30","id":"6c194779-9234-4a4d-b7cc-7cab483303ac","issue":"4","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"c5ffd5e6-6201-4015-9032-1ebc3dbc4575","keyword":"低氧速凝","originalKeyword":"低氧速凝"},{"id":"a0db07eb-1a30-49a7-afc4-dc7df2f6e97d","keyword":"稀土永磁","originalKeyword":"稀土永磁"},{"id":"62bc2f54-52e8-476f-beb8-a71a199fdff2","keyword":"铸带","originalKeyword":"铸带"}],"language":"zh","publisherId":"xitu200904007","title":"低氧速凝工艺制备RE(Nd,Pr)-Fe-B稀土永磁母合金的研究","volume":"30","year":"2009"},{"abstractinfo":"利用真空熔炼和真空薄带速凝工艺制备了低钴AB5贮氢合金,并研究了合金组织结构和电化学特性.该合金活化性能好,最大放电容量达337.1mAh/g,具有较好的高倍率充放电能力.采用Sievelts装置测定了PCT曲线及热力学参数,该合金吸氢反应的焓变及熵变值分别为-46.3kJ·mol-1和-120.5J·mol-1·K-1,表明了室温和常压下,这种金属间氢化物都具有较高的稳定性,并且符合作为MH-Ni蓄电池负极材料稳定性的要求.","authors":[{"authorName":"张<span style=\"color:red\">树</span>雄","id":"5b8163b7-7ff8-43ec-b424-d4e5f6bfbf08","originalAuthorName":"张树雄"},{"authorName":"<span style=\"color:red\">娄</span><span style=\"color:red\">树</span><span style=\"color:red\">普</span>","id":"82a1bb46-e02f-4d66-99cf-52acf31d2547","originalAuthorName":"娄树普"},{"authorName":"张沛臣","id":"3ca3aad7-c656-49ed-81f5-188017d520d2","originalAuthorName":"张沛臣"}],"doi":"10.3969/j.issn.1004-0277.2009.03.010","fpage":"41","id":"57d61ffb-ec63-4079-b34e-7d390438ba88","issue":"3","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"51666639-776b-445e-a184-f622cbaf34e7","keyword":"真空速凝薄带工艺","originalKeyword":"真空速凝薄带工艺"},{"id":"bf95a737-2219-4190-9b7a-f332b2269371","keyword":"低钴贮氢合金","originalKeyword":"低钴贮氢合金"},{"id":"c169603b-faac-4ecd-bd06-228557135024","keyword":"电化学性能","originalKeyword":"电化学性能"},{"id":"6ede0429-a8e8-463b-8b8e-d72b854de899","keyword":"热力学函数","originalKeyword":"热力学函数"}],"language":"zh","publisherId":"xitu200903010","title":"低钴贮氢合金的性能研究及热力学函数测定","volume":"30","year":"2009"},{"abstractinfo":"氢粉碎工艺是制备高性能钕铁硼产品的必备手段,针对钕铁硼氢粉碎的原理和工艺过程,提出了利用软测量技术在线监测钕铁硼氢粉碎过程,从而优化氢粉碎工艺过程、缩短生产周期的思路与方法.详细阐述了软测量模型的建立方法,并通过MATLAB实现了模型的仿真验证.","authors":[{"authorName":"朱林","id":"51ad604b-856e-4f82-bcaf-884d6fd0694e","originalAuthorName":"朱林"},{"authorName":"樊可钰","id":"55204603-698d-41b9-8062-5042d84b46ac","originalAuthorName":"樊可钰"},{"authorName":"<span style=\"color:red\">娄</span><span style=\"color:red\">树</span><span style=\"color:red\">普</span>","id":"4ae7f6a5-ec21-441a-9a7a-e3b6d195ca69","originalAuthorName":"娄树普"}],"doi":"10.3969/j.issn.1004-0277.2009.05.015","fpage":"63","id":"a310658b-0579-43c5-aec2-b7c41347be29","issue":"5","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"1868a542-5d32-48b7-84db-1018bd875dfb","keyword":"氢粉碎","originalKeyword":"氢粉碎"},{"id":"1701ed16-a6ff-43f1-91b3-b75bb762666c","keyword":"软测量","originalKeyword":"软测量"},{"id":"6b009ef5-c62a-4c3c-9644-2974d4c19308","keyword":"在线检测","originalKeyword":"在线检测"}],"language":"zh","publisherId":"xitu200905015","title":"软测量技术在钕铁硼氢粉碎工艺过程中的应用","volume":"30","year":"2009"},{"abstractinfo":"测定了<span style=\"color:red\">娄</span>山河表层沉积物间隙水中重金属(Cu、As、Pb、Zn、Cr、Cd和Ni)的质量浓度,采用改正的BCR顺序提取法分析了沉积物中重金属的赋存形态,并分别基于美国水质基准(CCC、CMC)和风险评价编码法(RAC)、潜在生态风险指数法对间隙水和表层沉积物中重金属的毒性及生态风险进行评价.结果表明,<span style=\"color:red\">娄</span>山河表层沉积物间隙水中Cr、Pb可能对水生态系统产生急性或慢性毒性.沉积物中7种重金属的含量均高于土壤背景值,呈现累积效应.沉积物中As、Ni主要赋存于残渣态,Cu、Cr主要赋存于可氧化态和残渣态,Pb、Zn在多数点位以残渣态为主,Cd以酸可溶解态为主要赋存形态.除As外,其余重金属的可提取态含量高于残渣态,有较高的二次释放潜力.RAC的评价结果表明,表层沉积物中Cu、As、Pb和Cr处于无风险到低风险级,Zn、Ni处于低风险到高风险级,Cd以高风险和极高风险级为主,不同重金属RAC的平均值依次为Cd＞Zn＞Ni＞Pb＞Cu＞As＞Cr.潜在生态风险指数法的评价结果表明,Zn为低生态风险,其余重金属均存在点位处于中等及以上生态风险,RI值表明研究区采样点有中等到极强生态风险.","authors":[{"authorName":"李永霞","id":"b7c014a0-302f-427c-a7ca-5cbf1b5440b3","originalAuthorName":"李永霞"},{"authorName":"黄莹","id":"54450ff0-e52e-4f9d-8b68-68b0ad57e45e","originalAuthorName":"黄莹"},{"authorName":"高甫威","id":"ccaee8d2-21c3-4325-9b51-7631c0b5a33c","originalAuthorName":"高甫威"},{"authorName":"徐民民","id":"f6d3f708-544c-463d-af59-b40198987c8a","originalAuthorName":"徐民民"},{"authorName":"孙博","id":"7ef90602-c217-43de-b7cc-2cbd08934505","originalAuthorName":"孙博"},{"authorName":"王宁","id":"33ce47c9-9aab-4d6c-a1f0-d81c47bf9e8c","originalAuthorName":"王宁"},{"authorName":"杨健","id":"0cb3ccd5-11fe-4c3d-af3d-4e71ef13245a","originalAuthorName":"杨健"}],"doi":"10.7524/j.issn.0254-6108.2016.02.2015050403","fpage":"393","id":"8b5e4583-0f64-4b5d-a4fa-4f3a656d6a57","issue":"2","journal":{"abbrevTitle":"HJHX","coverImgSrc":"journal/img/cover/HJHX.jpg","id":"43","issnPpub":"0254-6108","publisherId":"HJHX","title":"环境化学   "},"keywords":[{"id":"f851caf5-8d56-4d36-a153-b46f107ffdca","keyword":"<span style=\"color:red\">娄</span>山河","originalKeyword":"娄山河"},{"id":"0b74e61a-4217-478f-8842-6e66b723bede","keyword":"间隙水","originalKeyword":"间隙水"},{"id":"f87d7a06-14df-409a-acd5-5148de95efe7","keyword":"表层沉积物","originalKeyword":"表层沉积物"},{"id":"d153173a-3257-49f7-9e29-20db17d3e050","keyword":"重金属","originalKeyword":"重金属"},{"id":"7d4f1844-8e3b-41fc-beec-5cb8c0745679","keyword":"赋存形态","originalKeyword":"赋存形态"},{"id":"8548ab38-193c-4a0a-8a71-cc7cf3f70f99","keyword":"风险评价","originalKeyword":"风险评价"}],"language":"zh","publisherId":"hjhx201602021","title":"<span style=\"color:red\">娄</span>山河表层沉积物重金属赋存形态及风险评价","volume":"35","year":"2016"},{"abstractinfo":"在14篇文献的基础上综述了交联聚乙烯(XLPE)电缆中水<span style=\"color:red\">树</span>研究现状,介绍了水<span style=\"color:red\">树</span>的定义、分类、特征及在水<span style=\"color:red\">树</span>产生和发展过程中的一些影响因素及抑制方法等,并且对水<span style=\"color:red\">树</span>研究中提出的新机理等做了简要的概括.","authors":[{"authorName":"豆朋","id":"2c57d468-8fea-4c08-8226-5f6bc189c275","originalAuthorName":"豆朋"},{"authorName":"文习山","id":"d72b375a-ccb4-477c-8b42-cadf12df3951","originalAuthorName":"文习山"}],"doi":"10.3969/j.issn.1009-9239.2005.02.017","fpage":"61","id":"441111cf-4144-4b68-9469-a5ae6014c3b4","issue":"2","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"bff7d4bb-d60f-44b1-b7ed-24f5888ba6b6","keyword":"交联聚乙烯","originalKeyword":"交联聚乙烯"},{"id":"c6105044-77d9-4412-b55a-7240f8c6e8d1","keyword":"电缆","originalKeyword":"电缆"},{"id":"e3a36b95-23a9-4015-98ef-1fccb83e1aa5","keyword":"水<span style=\"color:red\">树</span>","originalKeyword":"水树"},{"id":"7bf4b4fd-399f-4a3b-96ab-38d5f70973fa","keyword":"降解","originalKeyword":"降解"},{"id":"66b3cbff-9764-4159-b59f-0776884bf0df","keyword":"水针法","originalKeyword":"水针法"},{"id":"0134f7f2-e3f7-4321-9a44-143404a019f0","keyword":"在线检测","originalKeyword":"在线检测"}],"language":"zh","publisherId":"jycltx200502017","title":"交联聚乙烯电缆中水<span style=\"color:red\">树</span>研究的现状","volume":"38","year":"2005"},{"abstractinfo":"叙述了交联聚乙烯电缆中的水<span style=\"color:red\">树</span>对中高压XLPE电缆的危害性;介绍了水<span style=\"color:red\">树</span>的本质、水<span style=\"color:red\">树</span>生长特性,引发水<span style=\"color:red\">树</span>的电 - 机械理论和化学反应理论;分析了影响水<span style=\"color:red\">树</span>生长的因素和国内外抗水<span style=\"color:red\">树</span>电缆料的研究情况.","authors":[{"authorName":"何军","id":"09e675c8-3eac-4c02-a965-15a51abc02b2","originalAuthorName":"何军"},{"authorName":"屠德民","id":"051c37a1-f615-4269-a626-c58a0564d6f8","originalAuthorName":"屠德民"}],"doi":"10.3969/j.issn.1009-9239.2008.06.015","fpage":"54","id":"6523f51c-ee1b-40a6-9503-52c4a5011ba9","issue":"6","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"2888ec80-9e14-4ec3-a29e-f95ff2833eee","keyword":"XLPE电缆","originalKeyword":"XLPE电缆"},{"id":"27a84891-8eb8-4bda-abd3-1aff9f9b2af4","keyword":"水<span style=\"color:red\">树</span>","originalKeyword":"水树"},{"id":"d1df7949-d358-47f9-8a49-26463e96fc38","keyword":"形成","originalKeyword":"形成"},{"id":"0b030eb8-df87-4239-b286-e28d41d71029","keyword":"抑制","originalKeyword":"抑制"}],"language":"zh","publisherId":"jycltx200806015","title":"XLPE电缆绝缘中水<span style=\"color:red\">树</span>的形成机理和抑制方法分析","volume":"41","year":"2008"},{"abstractinfo":"在原有水浴法的基础上，采用高频电压对XLPE电缆进行加速老化试验，对老化后的电缆切片样品进行光学显微镜观察，并对不同老化时间电缆样品中的水<span style=\"color:red\">树</span>进行了统计分析。结果表明：XLPE电缆在高频电压下老化后，在人为孔洞附近会产生水<span style=\"color:red\">树</span>缺陷，随着老化时间的增加，水<span style=\"color:red\">树</span>数目增多，水<span style=\"color:red\">树</span>平均长度逐渐增加，其中电缆老化250 h后的水<span style=\"color:red\">树</span>平均长度为857μm。","authors":[{"authorName":"李鑫","id":"0e5422d5-7ed6-467e-aa99-f3fa0e366bc2","originalAuthorName":"李鑫"},{"authorName":"陈晓科","id":"fb5c9522-22f0-4116-a455-1da5b2a6b84c","originalAuthorName":"陈晓科"},{"authorName":"彭发东","id":"98a0d062-2615-4468-8e4f-ca087d263232","originalAuthorName":"彭发东"},{"authorName":"叶刚","id":"9f6028d7-fc4a-4d7b-9e7c-e7af84d5723f","originalAuthorName":"叶刚"},{"authorName":"李化","id":"3c1d347a-9bbd-43cf-9ad2-814011add8e7","originalAuthorName":"李化"},{"authorName":"林福昌","id":"03e74eba-f25f-427d-b71a-86218c258f8a","originalAuthorName":"林福昌"},{"authorName":"张钦","id":"1026f24d-d5b8-4225-97e1-399d9f02087a","originalAuthorName":"张钦"}],"doi":"","fpage":"50","id":"0798810d-c6ae-4f33-ae6f-09afba793aeb","issue":"10","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"e007267b-994e-4fcb-957c-71c9b5d5a78a","keyword":"电<span style=\"color:red\">树</span>","originalKeyword":"电树"},{"id":"d0f2eca2-aed7-4f00-8b57-16355229d3ae","keyword":"水<span style=\"color:red\">树</span>","originalKeyword":"水树"},{"id":"e27bf0d1-55b2-476d-bf4c-51cc4c2a2056","keyword":"高频电压","originalKeyword":"高频电压"},{"id":"d0f0d195-e0b6-4086-abda-2011c87d37a4","keyword":"加速老化试验","originalKeyword":"加速老化试验"},{"id":"693ee81a-b76f-45da-807a-9bb356422456","keyword":"生长率","originalKeyword":"生长率"}],"language":"zh","publisherId":"jycltx201510011","title":"高频电压加速XLPE电缆绝缘水<span style=\"color:red\">树</span>老化研究","volume":"","year":"2015"},{"abstractinfo":"采用事故<span style=\"color:red\">树</span>法分析了储罐的腐蚀行为，根据储罐内腐蚀和外腐蚀两种主要类型，建立了储罐腐蚀的事故<span style=\"color:red\">树</span>.通过对事故<span style=\"color:red\">树</span>的定性分析，可得到储罐腐蚀的30个最小割集.根据分析结果，采取相应防护措施如：抗静电涂料防腐、涂料与阴极保护相结合的保护技术、热喷铝技术以及添加缓蚀剂等，以提高储罐运行的安全性.","authors":[{"authorName":"赵雪娥","id":"2a8cf885-1dbd-4f55-afaf-f26e0225d9b2","originalAuthorName":"赵雪娥"},{"authorName":"蒋军成","id":"b49efefc-ea27-4a46-8226-f0e6ce3c86b8","originalAuthorName":"蒋军成"},{"authorName":"王若菌","id":"47718a80-38b1-46b4-8d83-aa3691f22be2","originalAuthorName":"王若菌"}],"categoryName":"|","doi":"","fpage":"213","id":"42aac96a-a476-46ad-bc92-6e194649e081","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":"a12c5d42-ee7c-46e2-b0c1-e9d86610da06","keyword":"储罐","originalKeyword":"储罐"},{"id":"bf791721-c42d-4067-be6a-a274afe929f4","keyword":"null","originalKeyword":"null"},{"id":"58668c57-251e-4106-9dac-fa3c78299ca7","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"1002-6495_2006_3_23","title":"原油储罐腐蚀机理及致因事故<span style=\"color:red\">树</span>分析","volume":"18","year":"2006"},{"abstractinfo":"采用改进水针法对XLPE电缆进行加速水<span style=\"color:red\">树</span>老化试验，并对老化后的切片样本形貌进行了光学显微镜及扫描电镜(SEM)观测。结果表明：改进后的水针法能有效的在针尖电极附近生成水<span style=\"color:red\">树</span>缺陷，水<span style=\"color:red\">树</span>区域尺寸可达数百微米，缺陷内部树枝通道的截面直径尺寸为微米级。","authors":[{"authorName":"陶霰韬","id":"d6bed419-e085-4d98-9824-488dc6f676d7","originalAuthorName":"陶霰韬"},{"authorName":"周凯","id":"de2c9908-fc84-4cb4-ae5d-424948c70293","originalAuthorName":"周凯"},{"authorName":"杨滴","id":"7dde0b53-c3f8-431f-97d6-4448564b9d93","originalAuthorName":"杨滴"},{"authorName":"杨明亮","id":"677797c3-c2b1-40d6-bb2e-e2903b50b0ce","originalAuthorName":"杨明亮"},{"authorName":"陶文彪","id":"3f4a139f-8b10-4baf-a31f-1447c9be0186","originalAuthorName":"陶文彪"}],"doi":"","fpage":"62","id":"64545250-0709-4ba0-bed0-b4aedebbdd79","issue":"6","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"d1f4cd58-2fdd-4e01-8eff-cc10ffa605a9","keyword":"XLPE电缆","originalKeyword":"XLPE电缆"},{"id":"53480745-4325-4884-917d-f9b560c0252b","keyword":"改进水针法","originalKeyword":"改进水针法"},{"id":"cda434ee-7227-4936-8750-07f7a4cdbb37","keyword":"水<span style=\"color:red\">树</span>","originalKeyword":"水树"},{"id":"f2b4ba7f-8a8a-4192-81d8-4106627b9cbd","keyword":"加速老化","originalKeyword":"加速老化"},{"id":"ddb027e3-a6ca-4b3d-b483-c0326b1578f7","keyword":"微观形貌","originalKeyword":"微观形貌"}],"language":"zh","publisherId":"jycltx201306016","title":"改进水针法加速XLPE电缆水<span style=\"color:red\">树</span>老化研究","volume":"","year":"2013"},{"abstractinfo":"为了保障甲苯回收装置的安全运行，在对已发事故进行分析的基础上，采用了事故<span style=\"color:red\">树</span>分析方法建立了甲苯回收装置火灾的事故<span style=\"color:red\">树</span>，通过对该事故<span style=\"color:red\">树</span>的分析，找出了甲苯回收装置在设计和运行阶段存在的主要问题，并提出了有针对性的改进方案和预防措施，以降低甲苯回收装置发生事故的风险。","authors":[{"authorName":"孙锋","id":"14fca96d-56a1-418e-a943-29507dd71b14","originalAuthorName":"孙锋"},{"authorName":"袁游龙","id":"a3476ada-11fe-48f1-b933-df1774de6752","originalAuthorName":"袁游龙"},{"authorName":"刘斌","id":"47debfa7-f3c1-44cb-8f46-88c2c16209c4","originalAuthorName":"刘斌"}],"doi":"10.13228/j.boyuan.issn1006-9356.20140331","fpage":"41","id":"79cab4d4-8a92-4d9c-ab29-bf00a089174a","issue":"9","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"d935942d-5e8c-46e3-93af-0f367559f65c","keyword":"甲苯回收","originalKeyword":"甲苯回收"},{"id":"abef05db-f888-43d7-b429-40bcfc4be077","keyword":"事故<span style=\"color:red\">树</span>","originalKeyword":"事故树"},{"id":"a8df2a37-5010-4a5a-82ba-8e5222e9a199","keyword":"火灾事故","originalKeyword":"火灾事故"},{"id":"da9a7b82-915d-4d9d-9026-707764cf29b9","keyword":"风险分析","originalKeyword":"风险分析"}],"language":"zh","publisherId":"zgyj201509010","title":"基于事故<span style=\"color:red\">树</span>的甲苯回收装置火灾风险分析","volume":"","year":"2015"}],"totalpage":68,"totalrecord":676}