{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"在确定非化学计量一氧化钛氧指数范围的基础上, 研究了其颜色及其随氧指数的变化规律, 并比较了其颜色与现用仿金材料之间的优劣.结果表明, 在整个氧指数范围内一氧化钛均呈金黄色; 随着氧指数的增大, 在可见光作用下, 对波长350～550 nm范围内的紫、蓝和绿光反射逐渐减弱, 对波长650～780 nm范围内的红、橙光反射逐渐增强, 其颜色从浅金黄色稍带白青色至纯正金黄色, 最后至金黄色偏红; 氧指数在1.14～1.16范围内其颜色最接近金黄, TiO1.15与24 KAu色度差仅为0.0044, 较仿金铜、 TiN的颜色与24K黄金更为接近.","authors":[{"authorName":"李庆奎","id":"0a9d27a1-13a0-47ab-a4d2-07067e48d6fc","originalAuthorName":"李庆奎"},{"authorName":"石广新","id":"0bfb49a8-dc42-4e95-acc7-465cd715c4ef","originalAuthorName":"石广新"},{"authorName":"<span style=\"color:red\">钟</span><span style=\"color:red\">晖</span>","id":"404ceed4-4e7f-4694-a8c9-797266955de1","originalAuthorName":"钟晖"},{"authorName":"<span style=\"color:red\">钟</span>海云","id":"041a4cab-c6fc-4f5e-b7d7-ac06481d2758","originalAuthorName":"钟海云"}],"doi":"10.3969/j.issn.0258-7076.2005.02.013","fpage":"187","id":"1f62f137-ea81-49b1-b35b-d6ff9d93d1a5","issue":"2","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"ded03381-75b2-4e2a-bfda-32b476637a9e","keyword":"一氧化钛","originalKeyword":"一氧化钛"},{"id":"ad8a0516-a8da-490a-894b-7846eef87037","keyword":"颜色","originalKeyword":"颜色"},{"id":"c1475061-8861-4d9e-849a-c40320dce175","keyword":"仿金材料","originalKeyword":"仿金材料"},{"id":"19e109d3-de54-4d1a-9002-b69c9f999333","keyword":"氧指数","originalKeyword":"氧指数"}],"language":"zh","publisherId":"xyjs200502013","title":"非化学计量一氧化钛的颜色研究","volume":"29","year":"2005"},{"abstractinfo":"研究了粉末冶金法制备Fe-25%Cr-Si/TiO金属陶瓷仿金材料的工艺及材料性能. 结果表明, 1400 ℃以前快速升温和延长1400～1460 ℃升温时间, 有利于提高金属陶瓷的强度; 随着粘结相含量的增加, 所要求的粘结相中最低Si含量减少, 金属陶瓷组织细化, 抗弯强度、韧性、密度提高, 但与24KAu之间的色度差增大; 粘结相含量在6%～8%, 金属陶瓷具有较好的综合性能, 是一种性能优良的新型仿金材料.","authors":[{"authorName":"李庆奎","id":"5173c289-fa2b-40eb-914b-ab7b5f6e4ec4","originalAuthorName":"李庆奎"},{"authorName":"赵红亮","id":"3b7ff667-e64e-4291-9e31-b2762d7eaf84","originalAuthorName":"赵红亮"},{"authorName":"<span style=\"color:red\">钟</span><span style=\"color:red\">晖</span>","id":"04a95c5e-2fe6-49a0-9e58-3046fa45ad25","originalAuthorName":"钟晖"},{"authorName":"<span style=\"color:red\">钟</span>海云","id":"74b0bb8f-14dd-44f5-a3ec-e9c982a15179","originalAuthorName":"钟海云"}],"doi":"10.3969/j.issn.0258-7076.2005.03.006","fpage":"279","id":"50f9250d-5f4f-48ed-b762-362e83fb579d","issue":"3","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"c08920f8-10d3-46a3-91e3-45f474fbd29a","keyword":"一氧化钛","originalKeyword":"一氧化钛"},{"id":"e1278b07-d927-4568-adaf-aedbea11a58f","keyword":"仿金材料","originalKeyword":"仿金材料"},{"id":"005001c9-5077-4b23-b7d5-78348db74003","keyword":"金属陶瓷","originalKeyword":"金属陶瓷"}],"language":"zh","publisherId":"xyjs200503006","title":"一氧化钛基金属陶瓷仿金材料的制备及性能研究","volume":"29","year":"2005"},{"abstractinfo":"研究了Cu在一氧化钛上的润湿及Mo、C的加入对其润湿性的影响.结果表明Cu在一氧化钛上的润湿属非反应型润湿,但存在相间溶解.纯Cu在一氧化钛上的润湿性较差,在真空条件下1083～1450℃接触角为120～68.Cu中加入Mo、C,在润湿过程中Mo、C在TiO)/Cu界面富集,并形成Mo2C与Ti(C、O)的固溶体混合物,可显著改善润湿.加入Mo、C 2%以上,其接触角降至20°以下.","authors":[{"authorName":"李庆奎","id":"b79df760-36a2-4140-a309-94585b9d4245","originalAuthorName":"李庆奎"},{"authorName":"<span style=\"color:red\">钟</span>海云","id":"570cf6b8-6649-403b-a6bb-d7d7cca136ca","originalAuthorName":"钟海云"},{"authorName":"<span style=\"color:red\">钟</span><span style=\"color:red\">晖</span>","id":"1ff1cb0c-f9d6-4de2-a827-111b98e12386","originalAuthorName":"钟晖"},{"authorName":"李荐","id":"d1d29733-9a70-44bf-b078-c12126ba866d","originalAuthorName":"李荐"},{"authorName":"杨建文","id":"0233e107-5539-42d4-bc4c-643072a4f167","originalAuthorName":"杨建文"}],"doi":"","fpage":"75","id":"7b782a4d-82ea-409f-98ad-9629f91a09bd","issue":"1","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"63db8417-ae53-4efa-82e7-83c6d8a74d54","keyword":"润湿性","originalKeyword":"润湿性"},{"id":"3ba7560e-e772-47df-9eea-e869535b5dc5","keyword":"一氧化钛","originalKeyword":"一氧化钛"},{"id":"cc2a5ad8-dd45-42dc-8462-3d27dfea71a2","keyword":"铜","originalKeyword":"铜"}],"language":"zh","publisherId":"cldb200301024","title":"Cu-Mo-C在TiO上的润湿性研究","volume":"17","year":"2003"},{"abstractinfo":"铌电解电容器性能比铝电解电容器好,价格比钽电解电容器低,在电解电容器领域大有发展前途.综述了近年来国内外电容器用高比容铌粉及铌电解电容器最新研究发展动态,并提出了作者的观点和建议. ","authors":[{"authorName":"<span style=\"color:red\">钟</span><span style=\"color:red\">晖</span>","id":"475fab0f-2564-4ec4-bd4c-928ca44fa667","originalAuthorName":"钟晖"},{"authorName":"李荐","id":"be3db917-3213-402c-af6e-50cce8f12031","originalAuthorName":"李荐"},{"authorName":"戴艳阳","id":"db156862-56f7-4f81-8eda-380268a3411b","originalAuthorName":"戴艳阳"},{"authorName":"<span style=\"color:red\">钟</span>海云","id":"b032c7d0-bdad-4579-8fe1-4035f97cc70a","originalAuthorName":"钟海云"}],"doi":"10.3969/j.issn.0258-7076.2002.02.013","fpage":"139","id":"7e216aae-8dfc-45bc-bf21-89588515e6b2","issue":"2","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"a4eeccc2-1298-4913-9ec0-114220fedeaa","keyword":"铌","originalKeyword":"铌"},{"id":"ad37d693-01b2-446f-a8cd-df7150fa29e9","keyword":"铌电解电容器","originalKeyword":"铌电解电容器"},{"id":"ad47522c-dc83-4cdb-a263-5b3979a5e2ce","keyword":"高比容铌粉","originalKeyword":"高比容铌粉"},{"id":"1e73fa82-56ad-4084-a47e-f119a09cfe02","keyword":"电解电容器阳极","originalKeyword":"电解电容器阳极"}],"language":"zh","publisherId":"xyjs200202013","title":"铌电解电容器最新研究发展动态","volume":"26","year":"2002"},{"abstractinfo":"一氧化铌(NbO)具有与金属相近的导电能力,作为阳极赋能时,与铝、钽、铌等阀金属一样,能在阳极表面形成介电性能优良的无定型氧化膜.研究了真空碳还原Nb2O5制备NbO的原理、工艺条件以及一氧化铌粉末的理化性能和电性能等,参照GB/T3137-1995关于电容器用钽粉电性能测试方法,经实测,一氧化铌粉末具有比电容105 120μF·V/g,损耗11.2%,漏电流2.5×10-4μA/μF·V,表明其湿式电性能已达到甚至优于相应的高比容钽粉的水平;沿用钽电容器生产工艺,探索性地进行了小批量以NbO为阳极的电解电容器生产,其成品合格率达到77%.","authors":[{"authorName":"<span style=\"color:red\">钟</span><span style=\"color:red\">晖</span>","id":"b894e1bc-cb14-4594-a53e-18b85f586883","originalAuthorName":"钟晖"},{"authorName":"李荐","id":"199ad692-017a-4330-ae65-2b65d2bdee5f","originalAuthorName":"李荐"},{"authorName":"刘建清","id":"de65c8c8-4772-48ad-ab27-d0383e317355","originalAuthorName":"刘建清"},{"authorName":"戴艳阳","id":"a8a8271c-93b4-4a35-b312-1facc618e7fb","originalAuthorName":"戴艳阳"},{"authorName":"<span style=\"color:red\">钟</span>海云","id":"9983c268-aa2e-48ea-a23b-a5dcad40f42f","originalAuthorName":"钟海云"}],"doi":"","fpage":"596","id":"e215900e-fbc5-405d-9b27-e73906f0d1e6","issue":"4","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"6a07c23a-b127-4041-8386-b627a1acd210","keyword":"碳还原","originalKeyword":"碳还原"},{"id":"217a72e7-be34-4405-93df-d3216a6c6cf3","keyword":"一氧化铌","originalKeyword":"一氧化铌"},{"id":"1f340e53-7636-4120-8331-4139661f5884","keyword":"电解电容器","originalKeyword":"电解电容器"}],"language":"zh","publisherId":"xyjsclygc200604021","title":"碳还原法制备电解电容器用一氧化铌粉末","volume":"35","year":"2006"},{"abstractinfo":"对采用APT为原料, 在湿氢条件下进行氢还原制备细颗粒活性氧化钨-紫钨的工艺进行了研究. 结果表明, 紫钨的生成条件与还原温度、氢气湿度、升温速度、原料粒度、料层厚度等因素有关, 紫钨的粒度随还原温度的升高、氢气湿度及升温速度的增大、原料粒度及料层厚度的增大而增大. 实验中以APT(10 μm)为原料, 在pH2O∶pH2=1.7∶1, 2 h内温度升至1173 K, 在1173 K保温1.5 h的条件下, 直接还原获得粒度为2.2 μm的紫钨. ","authors":[{"authorName":"戴艳阳","id":"e8060d0f-dc98-4950-9f78-92c288feef89","originalAuthorName":"戴艳阳"},{"authorName":"<span style=\"color:red\">钟</span><span style=\"color:red\">晖</span>","id":"1ff81357-83ed-4c60-a02e-7b43575254a9","originalAuthorName":"钟晖"},{"authorName":"李荐","id":"fb8ea845-f4e6-49a0-bfdf-d1ef2b01dd3f","originalAuthorName":"李荐"},{"authorName":"<span style=\"color:red\">钟</span>海云","id":"909990eb-f7c3-48f7-822f-8affcff7dd2a","originalAuthorName":"钟海云"},{"authorName":"刘志坚","id":"50a1cf19-c2de-4862-bbb7-2f025aada43c","originalAuthorName":"刘志坚"}],"doi":"10.3969/j.issn.0258-7076.2002.05.020","fpage":"405","id":"e57a3390-98f1-4cae-b4d1-b6fcd14c8dfb","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":"df6233f7-77c3-46a1-bf57-9670b00023a5","keyword":"APT","originalKeyword":"APT"},{"id":"93a621d6-5e27-4177-8515-4be27142fe03","keyword":"紫钨","originalKeyword":"紫钨"},{"id":"9cd786e6-06d5-468c-9f93-fafc7f2c3572","keyword":"细颗粒","originalKeyword":"细颗粒"}],"language":"zh","publisherId":"xyjs200205020","title":"细颗粒紫钨的制备","volume":"26","year":"2002"},{"abstractinfo":"以很长半衰期(42×109 a)的β- 衰变的187Re-187Os核对作为大尺度的宇宙核<span style=\"color:red\">钟</span>来量度宇宙的年纪, 是近代天文学与核物理学相结合的又一典范. 这种宇宙时钟是利用裸核187Re与它的衰变子体187Os同位素在共生矿中天然含量的比值来测定时间的. 利用187Re裸核的半衰期通过核物理计算可对中性187Re的半衰期进行修定. ","authors":[{"authorName":"戴光曦","id":"3b3acd4b-8c94-42c4-8606-b24527ec19ac","originalAuthorName":"戴光曦"},{"authorName":"孙志虹","id":"b3356aad-de72-41bb-9942-36b85789b8d0","originalAuthorName":"孙志虹"}],"doi":"10.3969/j.issn.1007-4627.2001.03.006","fpage":"156","id":"0bad3373-d2ea-49dd-9a57-a936e9b6beb8","issue":"3","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"a740148b-a590-40fe-bd3d-dd77e0b6527e","keyword":"宇宙核<span style=\"color:red\">钟</span>","originalKeyword":"宇宙核钟"},{"id":"c71eb820-a82b-4d8f-8bbf-db0cb9ddec81","keyword":"哈勃常数","originalKeyword":"哈勃常数"},{"id":"717765fc-ad90-4f72-ac05-f748451911b7","keyword":"退行速度","originalKeyword":"退行速度"},{"id":"2c15d62f-ca68-49f1-a8fa-a542f011b894","keyword":"中性/裸核187Re","originalKeyword":"中性/裸核187Re"},{"id":"da9b89c6-ca0e-45a0-a5ac-b7a45ca77041","keyword":"同位素的天然含量","originalKeyword":"同位素的天然含量"},{"id":"944039ab-47b4-462b-aa38-5606918359e9","keyword":"大爆炸","originalKeyword":"大爆炸"}],"language":"zh","publisherId":"yzhwlpl200103006","title":"宇宙核<span style=\"color:red\">钟</span>","volume":"18","year":"2001"},{"abstractinfo":"从动力学角度,采用离散单元法研究炉料颗粒的受力和运动,建立高炉无<span style=\"color:red\">钟</span>炉顶布料数值计算模型,模拟无<span style=\"color:red\">钟</span>炉顶布料过程和料面形状.模拟与实测对比表明,两者基本吻合,证明离散单元法在高炉无<span style=\"color:red\">钟</span>布料应用中可行,并为高炉无<span style=\"color:red\">钟</span>炉顶布料的机理研究开辟了一条新的途径.","authors":[{"authorName":"林成城","id":"028ddcae-af9a-439f-9cfa-21a3f9b32313","originalAuthorName":"林成城"},{"authorName":"杜鹤桂","id":"324c03df-e3f7-4648-b410-6daf921a1cdc","originalAuthorName":"杜鹤桂"}],"doi":"","fpage":"0","id":"72cbbc8b-bde6-4522-8fb9-62550f00472a","issue":"3","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"a6f6a124-3904-4d51-aa8d-aeb3659e5f39","keyword":"离散单元法","originalKeyword":"离散单元法"},{"id":"fd6036eb-33fa-48fc-b97d-e896ebbb340c","keyword":"无<span style=\"color:red\">钟</span>炉顶","originalKeyword":"无钟炉顶"},{"id":"4ef436f1-2114-4928-9c33-dc75772b5dda","keyword":"布料","originalKeyword":"布料"},{"id":"b9239681-25ae-41fe-b04c-7d665c8a8139","keyword":"料面形状","originalKeyword":"料面形状"},{"id":"44900c0d-e5ec-40aa-b524-2dfca4fe2547","keyword":"数值模拟","originalKeyword":"数值模拟"}],"language":"zh","publisherId":"gt199803002","title":"离散单元法高炉无<span style=\"color:red\">钟</span>炉顶布料模拟研究","volume":"33","year":"1998"},{"abstractinfo":"并罐式无<span style=\"color:red\">钟</span>炉顶的布料操作会产生蛇形偏析,形成不均匀的料面形状,导致料面透气性调节失控的问题.通过开炉布料料面形状的测试结果可知,并罐式无<span style=\"color:red\">钟</span>炉顶料面中心与高炉中心不重合,料面中心发生偏移.为了研究无<span style=\"color:red\">钟</span>布料过程中的料面分布情况,通过建立数学模型,计算炉料颗粒在高炉料面周向上的落点分布,根据落点分布得到料面对称中心位置,并将计算结果与开炉料面形状测试结果对比.根据分析计算结果,从理论出发,提出减小布料过程料流偏析的措施和建议.","authors":[{"authorName":"滕召杰","id":"ef87cffa-8233-4ab9-ad9b-df4300476a03","originalAuthorName":"滕召杰"},{"authorName":"程树森","id":"7b3bce1d-4727-4b73-8896-c762a7e6b938","originalAuthorName":"程树森"},{"authorName":"赵国磊","id":"ae123498-b9ec-4193-ad7e-956499094ce7","originalAuthorName":"赵国磊"}],"doi":"","fpage":"5","id":"83f812ed-40d4-4cdb-9595-cb6a43cb0027","issue":"6","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"9eef5a70-28ec-4fc2-8f5d-d29d7ee3259b","keyword":"并罐式","originalKeyword":"并罐式"},{"id":"e294b382-29a3-4c58-bfbc-fb15b4c376ff","keyword":"布料操作","originalKeyword":"布料操作"},{"id":"51974729-1eaa-413b-877f-168cbe3b7f11","keyword":"炉料偏析","originalKeyword":"炉料偏析"},{"id":"90748970-363e-4c26-a702-d8082989a208","keyword":"落点","originalKeyword":"落点"}],"language":"zh","publisherId":"gtyjxb201406002","title":"并罐式无<span style=\"color:red\">钟</span>炉顶布料料面中心研究","volume":"26","year":"2014"},{"abstractinfo":"济钢1 750 m3高炉采用串罐无料<span style=\"color:red\">钟</span>炉顶布料系统.建立了布料模型,并在高炉生产中不断验证,逐步消化和掌握了无料<span style=\"color:red\">钟</span>技术,摸索出一系列无料<span style=\"color:red\">钟</span>炉顶布料的相关规律;建立了布料矩阵调节的基本准则,以\"稳\"为前提,以\"平台漏斗\"理论为依据,充分发挥了布料矩阵技术优势,确保高炉稳定顺行.研究结果表明:焦平台一旦确定,靠微调矿石矩阵可以调整煤气流的合理分布,达到维持矿焦比合理分布的控制目标.通过布料矩阵的不断优化,使高炉的顺行状况改善,高炉的利用系数达到2.35 t/(m3·d).","authors":[{"authorName":"李传辉","id":"dfa33d81-a8ae-46d1-b85b-be2438068ebd","originalAuthorName":"李传辉"},{"authorName":"安铭","id":"677a2f42-1411-4c3f-9b82-cc61b0985620","originalAuthorName":"安铭"},{"authorName":"高征铠","id":"7e7e1c72-397f-437e-8454-f0100ffff4bc","originalAuthorName":"高征铠"},{"authorName":"戴建华","id":"8f67c47e-8918-41e4-8e28-7d9182525fc4","originalAuthorName":"戴建华"}],"doi":"","fpage":"6","id":"d0acc839-9040-4391-8886-7c91a44f23a6","issue":"5","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"9a5220bd-1433-4b0a-b064-fbb0efc0434f","keyword":"高炉","originalKeyword":"高炉"},{"id":"93769399-c042-473e-b088-6eaca773f960","keyword":"无料<span style=\"color:red\">钟</span>炉顶","originalKeyword":"无料钟炉顶"},{"id":"ef6e26df-0e71-4e04-8bba-bd1f01551cea","keyword":"布料矩阵","originalKeyword":"布料矩阵"},{"id":"1ae7033d-e689-415e-8f65-40701f0be3c0","keyword":"焦平台","originalKeyword":"焦平台"}],"language":"zh","publisherId":"gt200605002","title":"高炉无料<span style=\"color:red\">钟</span>炉顶布料规律探索与实践","volume":"41","year":"2006"}],"totalpage":20,"totalrecord":193}