{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用山西<span style=\"color:red\">大同</span><span style=\"color:red\">土</span>为主要原料,利用碳热还原氮化法(CRN)制备了β-Sialon材料,并利用SEM、XRD等检测手段对其进行了检测分析.研究了温度、N2流量、保温时间以及配碳量等因素对制备β-Sialon的影响,采用正交设计的方法确定了反应的最佳工艺参数,并在此基础上讨论了α-Si3N4晶种对生成产物的影响.实验结果表明,烧结温度为1500℃,氮气流量为1 L/min,保温时间为2 h,配碳量为0.8化学计量时可以生成较多的β-Sialon相.SEM微观形貌表明具有一定长径比的β-Sialon柱状晶呈均匀分布.此外,加入3%的晶种α-3N4可促使晶粒大小均匀并获得高品质细密结构的粉体.","authors":[{"authorName":"刘明","id":"85fe91e6-2e26-4dec-899a-fa16f04b6f0f","originalAuthorName":"刘明"},{"authorName":"高立春","id":"53c6f1b3-06ab-41e7-98dd-9545271f9013","originalAuthorName":"高立春"},{"authorName":"徐利华","id":"098ce696-b5f4-44d6-9125-94759f9f81f9","originalAuthorName":"徐利华"},{"authorName":"仉小猛","id":"389d6542-2e71-45a5-a56a-32a25c1d6924","originalAuthorName":"仉小猛"},{"authorName":"王缓","id":"65ca304a-d77c-436f-9f08-001130d8c042","originalAuthorName":"王缓"},{"authorName":"王体壮","id":"2c07c68b-09da-4f64-b0ae-b3ddc3975572","originalAuthorName":"王体壮"}],"doi":"","fpage":"1260","id":"4fb5404a-6024-4635-857f-314aeabb98ef","issue":"5","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":"8e981ade-8be2-4897-87fe-6cc4a2609a69","keyword":"<span style=\"color:red\">大同</span><span style=\"color:red\">土</span>","originalKeyword":"大同土"},{"id":"4a53e308-79e1-4644-9ece-4577b3911d24","keyword":"Sialon粉","originalKeyword":"Sialon粉"},{"id":"cf942715-5edf-46bc-a752-3028de663d3e","keyword":"碳热还原氮化法","originalKeyword":"碳热还原氮化法"}],"language":"zh","publisherId":"rgjtxb98200805046","title":"碳热还原氮化法制备β-Sialon粉体的研究","volume":"37","year":"2008"},{"abstractinfo":"通过对<span style=\"color:red\">大同</span>煤样进行预热改质研究表明:随着预热改质温度从150 ℃提高到240 ℃,其变质程度均有所提高,煤的粘结与结焦性都有不同程度的改善,配入改质煤所得焦炭的镶嵌组织尺寸增大.5 kg焦炉的炼焦试验表明:配入15 %经预热改质的<span style=\"color:red\">大同</span>煤后,焦炭的转鼓强度得到改善.","authors":[{"authorName":"吕劲","id":"3a11dee7-2be7-4f86-a094-42815cc04a5d","originalAuthorName":"吕劲"},{"authorName":"虞继舜","id":"d65373d5-c006-4067-b03c-23322bf0c661","originalAuthorName":"虞继舜"}],"doi":"","fpage":"1","id":"df20a5ee-3706-40e3-85f1-caa57d3a10b2","issue":"2","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"79353df1-76f7-4809-a737-8e1ba55af2cc","keyword":"预热","originalKeyword":"预热"},{"id":"cdb72ddf-be58-44b9-8f25-ebccf55438ce","keyword":"改质","originalKeyword":"改质"},{"id":"cab20cfc-fe34-4c8b-b6ff-558ed28d5acd","keyword":"炼焦试验","originalKeyword":"炼焦试验"}],"language":"zh","publisherId":"gt200402001","title":"<span style=\"color:red\">大同</span>煤预热改质工艺及炼焦试验研究","volume":"39","year":"2004"},{"abstractinfo":"火力发电厂由于使用煤炭发电,电厂及附近大气属于恶劣的腐蚀环境.厂区外露钢结构的防腐蚀问题是电厂生产与维护的重要内容之一.电厂钢结构涂装不仅应重视初期投资,而且更应重视运行、维护保养和停工等的费用.<span style=\"color:red\">大同</span>电厂外露式钢结构涂装方案采用全寿命费用分析法,追求全寿命费用的最低化,选择强力锌作为防腐涂层的低层,配套环氧云铁中层漆和聚胺酯面漆,并建立了相应的涂装施工工艺,涂层保护年限在20年以上.","authors":[{"authorName":"李敏风","id":"331a1314-6bb9-448d-9bdb-e731fb8bbd81","originalAuthorName":"李敏风"},{"authorName":"杨志华","id":"463fd531-e0f0-4025-b734-d9140f408e6b","originalAuthorName":"杨志华"}],"doi":"10.3969/j.issn.1005-748X.2004.04.009","fpage":"168","id":"76177113-9aef-41c9-ae61-a494014b6102","issue":"4","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"28d7399a-09a3-4461-b31f-6c70998f6917","keyword":"钢结构","originalKeyword":"钢结构"},{"id":"68a2815d-10ce-400c-87ee-76094944848e","keyword":"火电厂","originalKeyword":"火电厂"},{"id":"92bb0e61-e5b7-492f-ba54-797325d86949","keyword":"涂装","originalKeyword":"涂装"}],"language":"zh","publisherId":"fsyfh200404009","title":"<span style=\"color:red\">大同</span>电厂外露式钢结构涂装设计及工艺","volume":"25","year":"2004"},{"abstractinfo":"利用XRD、MAS-NMR和SEM分析了煤矸石质固<span style=\"color:red\">土</span>材料固化<span style=\"color:red\">土</span>的水化产物以及微观形貌,探讨了煤矸石质固<span style=\"color:red\">土</span>材料的固<span style=\"color:red\">土</span>机理,结果表明:(1)煤矸石质固<span style=\"color:red\">土</span>材料在固化<span style=\"color:red\">土</span>中的水化产物为纤维状,主要成份为CSH、钙矾石以及少量无定形水合铝硅酸盐,并且随着龄期的增长,水化产物逐渐增多,固化<span style=\"color:red\">土</span>强度增加.(2)煤矸石质固<span style=\"color:red\">土</span>材料的固<span style=\"color:red\">土</span>机理包括三个方面:煤矸石质固<span style=\"color:red\">土</span>材料自身的水化凝结、离子交换作用以及土壤中活性成分的固结反应,其中煤矸石质固<span style=\"color:red\">土</span>材料自身的水化凝结是固化<span style=\"color:red\">土</span>强度增加的主要原因.","authors":[{"authorName":"肖雪军","id":"669cdbec-c8e3-462b-a701-f677464ddcd5","originalAuthorName":"肖雪军"},{"authorName":"唐惠东","id":"35591c33-0d33-4193-a823-d02d306aa3e6","originalAuthorName":"唐惠东"},{"authorName":"鞠宇飞","id":"bb6b95f9-1d62-4890-8987-fd070b0ac880","originalAuthorName":"鞠宇飞"}],"doi":"","fpage":"217","id":"09122f72-2aa9-48ae-aeec-e5b9051a018d","issue":"1","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"05fcd981-0fd4-4c74-8512-8c5d5b6074a8","keyword":"煤矸石","originalKeyword":"煤矸石"},{"id":"9c80377f-7dc2-4aa6-a7a0-f276abd25814","keyword":"固<span style=\"color:red\">土</span>材料","originalKeyword":"固土材料"},{"id":"7b08674b-1673-4ec3-b461-1c6b211175d1","keyword":"固<span style=\"color:red\">土</span>机理","originalKeyword":"固土机理"}],"language":"zh","publisherId":"gsytb201501039","title":"基于细微观结构的煤矸石固<span style=\"color:red\">土</span>材料固<span style=\"color:red\">土</span>机理研究","volume":"34","year":"2015"},{"abstractinfo":"以粘土为原料,在碱性激发剂和外加剂的作用下,获得了土壤聚合物水泥.采用XRD和SEM等手段,分析了<span style=\"color:red\">土</span>聚水泥的反应机理.结果表明:经适当措施处理得到的<span style=\"color:red\">土</span>聚水泥,硬化浆体为沸石型凝胶,具有早强、高强、耐酸、耐高温性能.","authors":[{"authorName":"王玉江","id":"566501e6-b624-457e-bf5c-4c89cc61d765","originalAuthorName":"王玉江"},{"authorName":"李和平","id":"63503a54-859a-464c-8a89-18abeaded903","originalAuthorName":"李和平"},{"authorName":"任和平","id":"dd73e29c-2feb-42f7-9baa-3aa6246dfedc","originalAuthorName":"任和平"}],"doi":"10.3969/j.issn.1001-1625.2003.04.016","fpage":"70","id":"5e31501c-74cc-46be-a534-2b743538eebb","issue":"4","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"64393922-6d9b-4906-b1c3-a6708f702f10","keyword":"土壤聚合物水泥","originalKeyword":"土壤聚合物水泥"},{"id":"483179f7-af4a-4b35-aaf4-6fc0c6d11896","keyword":"反应机理","originalKeyword":"反应机理"}],"language":"zh","publisherId":"gsytb200304016","title":"<span style=\"color:red\">土</span>聚水泥的研究","volume":"22","year":"2003"},{"abstractinfo":"用双曲线模型描述<span style=\"color:red\">土</span>钉周围的摩擦剪应力与剪切位移之间的关系,假定<span style=\"color:red\">土</span>钉和周围土体的界面强度服从摩尔-库仑准则,并考虑其剪胀性,推导了拉拔过程中土钉位移应满足的微分方程,并用有限差分法进行了求解,模拟了端部位移随拉拔力增加而变化的过程.通过与砂浆黏结玻璃纤维增强塑料(GFRP)<span style=\"color:red\">土</span>钉室内模型试验的对比,证明了本文方法的有效性,以及计算<span style=\"color:red\">土</span>钉抗拔承载力时考虑钉<span style=\"color:red\">土</span>界面剪胀性的必要性.","authors":[{"authorName":"马崇武","id":"a6aeaee2-50b7-4bdc-8241-a19058f8a055","originalAuthorName":"马崇武"},{"authorName":"刘忠玉","id":"0ec8ee4d-f983-409a-94cd-001423ae54e0","originalAuthorName":"刘忠玉"}],"doi":"","fpage":"12","id":"73813588-984d-4d85-b2a3-7160789d8b12","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":"6d8e1c15-a376-400e-8db6-c3bf3d2488f7","keyword":"基础工程","originalKeyword":"基础工程"},{"id":"d0f7d64d-f233-4dc6-86ac-fa644a1054e9","keyword":"<span style=\"color:red\">土</span>钉","originalKeyword":"土钉"},{"id":"10e2e471-ac59-4ac2-8819-5805e3b5c07d","keyword":"玻璃纤维增强塑料","originalKeyword":"玻璃纤维增强塑料"},{"id":"18b2479b-5bad-4a56-9f0b-c74369a8b827","keyword":"抗拔","originalKeyword":"抗拔"},{"id":"70409a1b-35d1-460d-92ef-272a5609f32b","keyword":"剪胀性","originalKeyword":"剪胀性"},{"id":"dca5be8b-fbf3-42cd-9a85-fe03017936ee","keyword":"模拟","originalKeyword":"模拟"},{"id":"1e89b242-b39c-40a9-8df2-9692919a091e","keyword":"有限差分","originalKeyword":"有限差分"}],"language":"zh","publisherId":"blgfhcl201308003","title":"<span style=\"color:red\">土</span>钉拉拔过程数值模拟","volume":"","year":"2013"},{"abstractinfo":"用机械混炼反应插层法,通过引入第三组分RH,制备了天然橡胶/蒙脱<span style=\"color:red\">土</span>原<span style=\"color:red\">土</span>纳米复合材料,实现了对天然橡胶的补强.在这种复合材料中,蒙脱<span style=\"color:red\">土</span>原<span style=\"color:red\">土</span>的层间距显著增大,蒙脱<span style=\"color:red\">土</span>无机片层在橡胶基体中达到了纳米级分散.蒙脱<span style=\"color:red\">土</span>原<span style=\"color:red\">土</span>与天然胶纳米复合保持了较低的滚动阻力,显著地提高了天然胶的抗湿滑性.","authors":[{"authorName":"刘岚","id":"0b695d59-cb23-474a-8855-954088915709","originalAuthorName":"刘岚"},{"authorName":"罗远芳","id":"8061e575-084b-41dc-92df-5a037064fc99","originalAuthorName":"罗远芳"},{"authorName":"贾德民","id":"0c0ee2c8-71d2-4bc0-a86a-645184f0223e","originalAuthorName":"贾德民"},{"authorName":"傅伟文","id":"fac8d4b3-a3b6-4930-8803-8e07b4bf54d0","originalAuthorName":"傅伟文"}],"doi":"10.3321/j.issn:1005-3093.2006.01.021","fpage":"99","id":"f966376a-3383-4d81-820d-d1a97dc62a8b","issue":"1","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[{"id":"c64f660f-39d9-4cd4-bf82-bbbf945b5969","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"f8eea1c5-f9a9-4ba4-9176-6867a00340c1","keyword":"天然橡胶","originalKeyword":"天然橡胶"},{"id":"cf25e2c5-75b3-45a0-a680-6bec8ca59f20","keyword":"蒙脱<span style=\"color:red\">土</span>","originalKeyword":"蒙脱土"},{"id":"ac0024ba-d60a-4add-bcc0-d29f0d892017","keyword":"纳米复合材料","originalKeyword":"纳米复合材料"},{"id":"6364867b-7e2b-4b78-b63e-1c5b6f3c395b","keyword":"RH","originalKeyword":"RH"}],"language":"zh","publisherId":"clyjxb200601021","title":"天然橡胶/蒙脱<span style=\"color:red\">土</span>原<span style=\"color:red\">土</span>纳米复合材料的制备与性能","volume":"20","year":"2006"},{"abstractinfo":"剥岩、排<span style=\"color:red\">土</span>是露天矿不可或缺的开采工艺,排<span style=\"color:red\">土</span>场堆排对露天矿安全生产具有重要意义.介绍了露天矿剥离岩土排<span style=\"color:red\">土</span>场压坡脚式、覆盖式及其二者组合的3种堆排方式,列举了国内外多个工程实例；通过对紫金山金铜矿北口排<span style=\"color:red\">土</span>场压坡脚式排<span style=\"color:red\">土</span>部分改造为覆盖式排<span style=\"color:red\">土</span>的方案论证,阐述了排<span style=\"color:red\">土</span>场结构参数选取及堆置计划,在此基础上提出了排<span style=\"color:red\">土</span>场防滑坡、防泥石流、防滚石、防渗水污染、植被及生态恢复等综合治理措施.","authors":[{"authorName":"王培武","id":"cf7bce4e-f5ff-4f52-92b9-d9688188a72d","originalAuthorName":"王培武"}],"doi":"10.3969/j.issn.1001-1277.2012.01.007","fpage":"28","id":"69102f5b-2e72-4288-af5d-6bbd95635068","issue":"1","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"8f2b379c-c1a1-480f-9cfb-16d5c4419328","keyword":"露天矿","originalKeyword":"露天矿"},{"id":"2225e09e-288b-4fcc-8135-ae1146684ad4","keyword":"排<span style=\"color:red\">土</span>场","originalKeyword":"排土场"},{"id":"500aeac8-ef49-4bab-aede-efb23461ab92","keyword":"堆排方式","originalKeyword":"堆排方式"},{"id":"2325835c-004f-43d1-91a1-d80b279b6c7b","keyword":"工艺参数","originalKeyword":"工艺参数"},{"id":"5401bfcb-d132-45de-9a55-128f7308843c","keyword":"综合治理","originalKeyword":"综合治理"}],"language":"zh","publisherId":"huangj201201007","title":"露天矿排<span style=\"color:red\">土</span>场堆排方式探析","volume":"33","year":"2012"},{"abstractinfo":"测定了25℃时浙江硅藻<span style=\"color:red\">土</span>对苯的吸附等温线及吸附回线,硅藻<span style=\"color:red\">土</span>的孔径分布、硅藻<span style=\"color:red\">土</span>表面硅羟基SiOH数目,并讨论了吸附等温线及吸附回线与孔结构、表面SiOH数目之间的关系.","authors":[{"authorName":"王兆伦","id":"3103be57-3d84-41c6-9d07-0883bf92076b","originalAuthorName":"王兆伦"},{"authorName":"杨宇翔","id":"913a5099-f422-40a7-afff-ef34a4e70847","originalAuthorName":"杨宇翔"},{"authorName":"朱慧","id":"bde06de3-1839-4fba-92d9-a782b74eaa49","originalAuthorName":"朱慧"},{"authorName":"陈娅如","id":"51bc28a3-8698-4bc5-9634-8bbf4098bdb8","originalAuthorName":"陈娅如"}],"doi":"","fpage":"160","id":"c3f54485-050f-4830-8747-b465858c6e85","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":"03caa923-f031-4871-9082-7e05989444ae","keyword":"浙江硅藻<span style=\"color:red\">土</span>","originalKeyword":"浙江硅藻土"},{"id":"1560690e-e633-49f6-973d-71febd04f280","keyword":"孔结构","originalKeyword":"孔结构"},{"id":"d457a857-5747-4477-a485-e1a16ca782ff","keyword":"吸附等温线及回线","originalKeyword":"吸附等温线及回线"}],"language":"zh","publisherId":"gncl200601045","title":"浙江硅藻<span style=\"color:red\">土</span>吸附性能的研究","volume":"37","year":"2006"},{"abstractinfo":"利用XRD和DMTA分析手段对填充不同类型蒙脱<span style=\"color:red\">土</span>的蒙脱<span style=\"color:red\">土</span>/淀粉复合材料的结构、性能及其相互关系进行了初步研究.结果表明,蒙脱<span style=\"color:red\">土</span>/淀粉复合材料的性能与蒙脱<span style=\"color:red\">土</span>片层的无序分散程度相关.通过对有机化蒙脱<span style=\"color:red\">土</span>的溶胀处理,有机化蒙脱<span style=\"color:red\">土</span>的片层趋向于无规分散,从而也令蒙脱<span style=\"color:red\">土</span>/淀粉复合材料的性能大为改观.","authors":[{"authorName":"乔秀颖","id":"fb41e824-d987-48ad-88fd-994b05aa5f00","originalAuthorName":"乔秀颖"},{"authorName":"周维","id":"589f77c2-66dc-40c3-a0df-4020a24ae4ab","originalAuthorName":"周维"},{"authorName":"孙康","id":"4dedc003-1958-47a5-9d8b-65adbb84937c","originalAuthorName":"孙康"},{"authorName":"吴人洁","id":"e5e5e762-a7d6-418f-9a9f-8cb8b86f8ef0","originalAuthorName":"吴人洁"}],"doi":"","fpage":"201","id":"d132481b-e80d-40e7-8ef1-4c46a556eace","issue":"3","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"3579c4fa-b9fc-4c8c-9d12-f00bfa2f8004","keyword":"淀粉","originalKeyword":"淀粉"},{"id":"b969ba81-3ead-43e6-bac0-d3662cbd0941","keyword":"蒙脱<span style=\"color:red\">土</span>","originalKeyword":"蒙脱土"},{"id":"7ab38e22-267c-4b93-9133-4825f649653e","keyword":"复合材料","originalKeyword":"复合材料"}],"language":"zh","publisherId":"gfzclkxygc200503050","title":"蒙脱<span style=\"color:red\">土</span>填充相对蒙脱<span style=\"color:red\">土</span>/淀粉复合材料结构和性能的影响","volume":"21","year":"2005"}],"totalpage":115,"totalrecord":1145}