{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"研究了纳米La2O3和邻苯二胺修饰过的纳米La2O3添加剂在CC机油中的摩擦学性能.以XRD和元素分析对修饰前后的纳米颗粒进行结构表征,用四球极压抗磨损试验机考察纳米添加剂的抗磨减摩性能,并与空白CD机油作对比.结果表明,纳米La2O3和表面修饰纳米La2O3均能提高CC机油的极压性能,并能优化其抗磨减摩效果.根据SEM和EDS对磨损表面的分析,可以推断纳米颗粒在摩擦过程中可能会与摩擦副反应生成合金,以此提高摩擦表面的抗磨减摩性能.","authors":[{"authorName":"何忠义","id":"5943b32d-7749-4a06-ae04-cd7539f10c84","originalAuthorName":"何忠义"},{"authorName":"高新瑶","id":"1ee3d76e-5638-4424-94fa-97a4d075ef53","originalAuthorName":"高新瑶"},{"authorName":"雷娟红","id":"bf897924-4e6d-4e90-b3de-f8a43c174a12","originalAuthorName":"雷娟红"},{"authorName":"熊丽萍","id":"732c7f17-e3ff-43a3-b93d-a60a5692ae4a","originalAuthorName":"熊丽萍"},{"authorName":"仇建伟","id":"0e3be649-0aa5-4307-823e-6ec2c1bae80c","originalAuthorName":"仇建伟"}],"doi":"","fpage":"57","id":"a0e86474-9152-4b92-b8e1-06aefa557429","issue":"4","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"5d835b2f-e778-4526-9019-b0ba7c378852","keyword":"表面修饰的纳米La2O3","originalKeyword":"表面修饰的纳米La2O3"},{"id":"9af2b2e7-2e19-45cb-8082-fab5a5f75e5b","keyword":"润滑油添加剂","originalKeyword":"润滑油添加剂"},{"id":"bffd8020-ca36-4b51-ab37-cb99fbc80cdb","keyword":"CC机油","originalKeyword":"CC级柴机油"},{"id":"aadfb9ee-5808-4351-baab-0afa31dd3d26","keyword":"摩擦学性能","originalKeyword":"摩擦学性能"}],"language":"zh","publisherId":"xitu201404011","title":"表面修饰的纳米La2O3在CC机油中的摩擦学性能研究","volume":"35","year":"2014"},{"abstractinfo":"家庄金矿位于西秦岭褶皱系北秦岭加里东褶皱带李子园-吊把子金矿带上,赋存于家庄二长花岗岩体外接触带的丹凤群地层中,严格受北东向及北北西向断裂控制.矿区已发现金矿带4条,金矿体11个,具中型矿床规模.矿石类型以含金石英脉为主,次为构造蚀变岩型.品位较高,矿床平均品位达20.70×10-6.矿床形成经历了火山沉积期、区域变质期、构造热液成矿期及岩浆热液成矿期4个阶段,属沉积变质-岩浆期后热液叠加改造的变质热液金矿床.","authors":[{"authorName":"杨礼敬","id":"63dd23b2-7f45-490c-bf70-6eae3071ebea","originalAuthorName":"杨礼敬"},{"authorName":"胡晓隆","id":"16f344f4-1fa0-476d-a19c-5c0ed2466e9f","originalAuthorName":"胡晓隆"},{"authorName":"许亚玲","id":"1cf17d81-acb5-42ed-8fc6-61abaaf2d2ea","originalAuthorName":"许亚玲"},{"authorName":"罗学红","id":"59c0bcda-ca9b-4bcb-89a9-71fc18b9b6d6","originalAuthorName":"罗学红"}],"doi":"10.3969/j.issn.1001-1277.2004.08.002","fpage":"6","id":"55795064-2f36-49ea-91fc-d386ce28b679","issue":"8","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"c536ddbb-cbb8-4773-bec4-c8036e1aa92c","keyword":"地质特征","originalKeyword":"地质特征"},{"id":"63c33e2f-883e-44cc-8923-890170d10892","keyword":"成矿机制","originalKeyword":"成矿机制"},{"id":"e0aeaf0e-7e67-4cc5-80cb-f0a78dc43215","keyword":"家庄金矿床","originalKeyword":"柴家庄金矿床"}],"language":"zh","publisherId":"huangj200408002","title":"甘肃天水家庄金矿床地质特征及成矿机制探讨","volume":"25","year":"2004"},{"abstractinfo":"以正在建设的二热轧为背景,开发出武钢二热轧CC-DHCR生产仿真系统.通过系统分析、功能设计、实例的仿真,对武钢二热轧CC-DHCR生产模式进行了初步的研究.","authors":[{"authorName":"李婧","id":"deb832e2-9ee1-4723-a285-a5bfba345cfd","originalAuthorName":"李婧"},{"authorName":"李苏剑","id":"f3d66f91-24a8-4d67-9c8a-78b57925b4e6","originalAuthorName":"李苏剑"},{"authorName":"翁卫兵","id":"0fb217de-718c-430b-95b7-af08a9b90c49","originalAuthorName":"翁卫兵"},{"authorName":"常志明","id":"f71344e4-cab5-4791-b577-c89de1b980fb","originalAuthorName":"常志明"}],"doi":"","fpage":"74","id":"0df8fa3b-214e-471d-9366-024ed9fa1edb","issue":"10","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"4acd841e-d4ff-4f8e-9676-8ba651382c3a","keyword":"CC-DHCR","originalKeyword":"CC-DHCR"},{"id":"a48edbc0-db8d-4147-ac84-305bd4970b3d","keyword":"仿真系统","originalKeyword":"仿真系统"}],"language":"zh","publisherId":"gt200210018","title":"武钢二热轧CC-DHCR生产模式研究","volume":"37","year":"2002"},{"abstractinfo":"某机械厂使用100 mm规格的45钢圆棒加工一种挖掘机油缸活塞,在加工过程中发生矫直断裂.对45钢圆棒和断裂样品进行了化学成分、低倍酸洗、断口、金相组织等项目分析.结果表明:用于加工活塞杆的45钢圆棒力学性能、化学成分符合标准要求,钢中夹杂物含量少,组织是正常的铁素体+珠光体.活塞杆矫直断裂为脆性断裂,断裂源位于工件表面,断口微观形貌为冰糖状脆性断口.断裂件经酸洗后发现纵向表面存在较多沿周向分布的裂纹及较深、较粗的车加工刀痕,金相分析结果表明裂纹为中频淬火过程中形成的沿晶裂纹,裂纹区域存在回火马氏体硬脆相组织.活塞杆发生矫直断裂的原因是工件矫直前已存在中频淬火形成的淬火沿晶裂纹,在矫直应力的作用下,裂纹沿基体扩展直至发生断裂.通过改进中频淬火和回火工艺,提高工件表面加工光洁度可消除表面淬火裂纹,后续产品未再发生矫直断裂.","authors":[{"authorName":"刘金源","id":"a46e1cd8-474b-4bc1-a2b0-7357f711bfa6","originalAuthorName":"刘金源"}],"doi":"10.13228/j.boyuan.issn1001-0777.20150101","fpage":"1","id":"10ddff4c-9529-4ea7-b698-6199d5817cf6","issue":"1","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"d6b4d4d9-6d8d-40c4-a313-fb27bebdacf8","keyword":"45钢","originalKeyword":"45钢"},{"id":"5851e7c8-d550-491d-9f94-820553e57697","keyword":"矫直断裂","originalKeyword":"矫直断裂"},{"id":"285553c9-b99f-4170-b1c0-78fd08ade268","keyword":"冰糖状脆性断口","originalKeyword":"冰糖状脆性断口"},{"id":"f161ea10-21f4-4cfb-a66c-a30421ee033f","keyword":"中频淬火","originalKeyword":"中频淬火"},{"id":"847b4054-fb74-4151-a935-0a8e8b66aaae","keyword":"表面淬火裂纹","originalKeyword":"表面淬火裂纹"}],"language":"zh","publisherId":"wlcs201601001","title":"挖掘机油缸活塞矫直断裂原因分析","volume":"34","year":"2016"},{"abstractinfo":"为了研究高速线材轧机油膜轴承烧损原因,对国内某高速线材精轧机F15机架油膜轴承载荷工况及工作温度进行了在线测试,获得了大量有价值的试验数据。实验结果对研究高速线材轧机油膜轴承损伤机理、提高寿命和实现在线测控具有重要的参考价值。","authors":[{"authorName":"李玉贵","id":"ed61d1cf-6adc-41b3-9aeb-71a149bdcbb3","originalAuthorName":"李玉贵"},{"authorName":"庞思勤","id":"fb03a441-748a-4e95-bcee-1489579b7c45","originalAuthorName":"庞思勤"},{"authorName":"黄庆学","id":"93ab627d-5831-47aa-8f5b-5954bd51aafc","originalAuthorName":"黄庆学"},{"authorName":"王建梅","id":"cd2d0941-b944-4252-b52d-d4e5670d0d61","originalAuthorName":"王建梅"}],"categoryName":"|","doi":"","fpage":"59","id":"1a9dd568-6035-489d-9bf3-d6622be34081","issue":"10","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"e1f193e9-f093-4501-ac33-548bf6436776","keyword":"油膜轴承;压下垫块;力学分析;在线测试","originalKeyword":"油膜轴承;压下垫块;力学分析;在线测试"}],"language":"zh","publisherId":"1001-0963_2006_10_7","title":"高速线材轧机油膜轴承载荷工况在线测试","volume":"18","year":"2006"},{"abstractinfo":"为了研究高速线材轧机油膜轴承烧损原因,对国内某高速线材精轧机F15机架油膜轴承载荷工况及工作温度进行了在线测试,获得了大量有价值的试验数据.实验结果对研究高速线材轧机油膜轴承损伤机理、提高寿命和实现在线测控具有重要的参考价值.","authors":[{"authorName":"李玉贵","id":"85cc7a19-9d02-46c0-89c4-119a7ad907d2","originalAuthorName":"李玉贵"},{"authorName":"庞思勤","id":"f75e9e4a-3625-4cdc-be8c-2b051ef93a80","originalAuthorName":"庞思勤"},{"authorName":"黄庆学","id":"aa3ed5d3-e4fd-44b6-808a-9c8055230ea6","originalAuthorName":"黄庆学"},{"authorName":"王建梅","id":"3d24f3f6-7744-4dd6-86f5-bf7bdfcb5fec","originalAuthorName":"王建梅"}],"doi":"","fpage":"59","id":"6d2d742c-6dfb-4d9b-be9b-b2cca71eb4c0","issue":"10","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"70e8e5b0-3605-4f4f-8526-975c3b25423d","keyword":"油膜轴承","originalKeyword":"油膜轴承"},{"id":"39e4d75b-16da-4d79-a414-2ec8f682d498","keyword":"压下垫块","originalKeyword":"压下垫块"},{"id":"ed7ec897-d414-4c4c-929e-3778652d56f9","keyword":"力学分析","originalKeyword":"力学分析"},{"id":"526dae50-1e84-4acd-8ae7-b6722e73ace9","keyword":"在线测试","originalKeyword":"在线测试"}],"language":"zh","publisherId":"gtyjxb200610014","title":"高速线材轧机油膜轴承载荷工况在线测试","volume":"18","year":"2006"},{"abstractinfo":"利用神经网络方法开发了LF-VD-CC钢液温度预报模型.生产现场实时预报检验结果表明,预报值与实测值的误差在0~7 ℃之间的炉次为85 %,最大误差不超过10 ℃.程序中的数据更新功能,可使预报精度不受渐变因数的影响.","authors":[{"authorName":"杨遴杰","id":"6ef43c00-693b-4a2a-a971-db729b82ce2b","originalAuthorName":"杨遴杰"},{"authorName":"陈伟庆","id":"897be9be-5e00-4f68-9677-404a1487b7e8","originalAuthorName":"陈伟庆"},{"authorName":"于平","id":"054567a1-75be-4a8a-9c4a-3ea744ae849b","originalAuthorName":"于平"},{"authorName":"李连仓","id":"483cd260-65e1-493c-a6fd-1c6660f95882","originalAuthorName":"李连仓"},{"authorName":"朱立国","id":"1c2a6e1b-2268-432a-a431-fc330f9db125","originalAuthorName":"朱立国"}],"doi":"","fpage":"13","id":"438bdbda-a4de-4f52-840c-1c6f580ff289","issue":"1","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"9f999725-387c-4ec0-93f3-82e3713b1963","keyword":"钢液温度","originalKeyword":"钢液温度"},{"id":"737675bb-7a16-4057-b5ed-59dc4a452de5","keyword":"神经网络","originalKeyword":"神经网络"},{"id":"5d182f16-8ae0-4440-9404-16e748b4517c","keyword":"预报模型","originalKeyword":"预报模型"}],"language":"zh","publisherId":"gt200001004","title":"LF-VD-CC钢液温度预报","volume":"35","year":"2000"},{"abstractinfo":"Theinvestigation of physicometallurgicalphenomena forthe CC formingof WCP/ Fe Ccom posites wasperformed. Resultsshow that underthe patentcondition, WCP/ Fe Ccomposite surfacelayerof16 20 m m heavycross sectioncan beacquiredintheoutsideofa hollow cylin der. The surface of CTC particlescould be partially dissolved by Fe containing melt. Thefineshortstick like WCcrystallitesarein situseparated neartothesurfaceof CTC particles.Far from the CTC particles,someseparated, finetungsten carbidecrystallitesand Fe, W,Mo and Cretc. containing web composite carbides, are distributed on the matrix of WCP/ Fe Ccomposite. Fe Calloy matrix of the hollow composite cylinder is alloyed in differenthigh levels.","authors":[{"authorName":"B.Z. Li1) ","id":"38e292b4-6988-442a-92b9-3aeaf0619d25","originalAuthorName":"B.Z. Li1) "},{"authorName":"Y.P. Song1) ","id":"19427066-ecd2-47b5-9887-3f32d12c2eec","originalAuthorName":"Y.P. Song1) "},{"authorName":"K.U. Kainer2) ","id":"bed6fdbc-b93e-4c16-a473-8a6ed2c92d1b","originalAuthorName":"K.U. Kainer2) "},{"authorName":" H. Zhang3) ","id":"7fe8cc6a-2fe2-4eeb-af9a-8f185fbe93ca","originalAuthorName":" H. Zhang3) "},{"authorName":" J.P.Xie1) and R.Xiang4) 1) Department of Materials Engineering ","id":"cb1df726-95ea-4ea3-9a52-825aea9c155a","originalAuthorName":" J.P.Xie1) and R.Xiang4) 1) Department of Materials Engineering "},{"authorName":"Luoyang Institute of Technology ","id":"59e1c5dc-ee44-4bec-9da0-1feb6c7ec215","originalAuthorName":"Luoyang Institute of Technology "},{"authorName":"Luoyang 471039 ","id":"9fb1fcb3-1e0a-425e-b69e-9cf633080264","originalAuthorName":"Luoyang 471039 "},{"authorName":"China2) Institute of Material Science and Technology ","id":"47a820ae-a3d7-4c3c-80f2-fb1b6960f7be","originalAuthorName":"China2) Institute of Material Science and Technology "},{"authorName":"TU Clausthal","id":"0d46ba55-34a6-4833-b112-08e604220a2c","originalAuthorName":"TU Clausthal"},{"authorName":"D 38678 Clausthal Zellerfeld ","id":"1ef8bf65-d136-41fc-9c5f-113321e125f4","originalAuthorName":"D 38678 Clausthal Zellerfeld "},{"authorName":"Germany 3) Institute of Mechanicaland Electrical Engineering ","id":"182cb538-e3cb-4561-9d26-a5211a2d8c88","originalAuthorName":"Germany 3) Institute of Mechanicaland Electrical Engineering "},{"authorName":"Zengzhou University","id":"3bdb28e6-96f2-41c7-ba44-778a2f91f95e","originalAuthorName":"Zengzhou University"},{"authorName":"Zengzhou 450052 ","id":"96b49111-1558-4206-8d9f-9252e77419bf","originalAuthorName":"Zengzhou 450052 "},{"authorName":"China 4) Luoyang Steeland Iron Group Corp ","id":"93334139-fa76-4c1d-acff-04495d754240","originalAuthorName":"China 4) Luoyang Steeland Iron Group Corp "},{"authorName":"Luoyang 471023 ","id":"b040e931-1482-4fff-8c7c-cbf5fe40d2cb","originalAuthorName":"Luoyang 471023 "},{"authorName":"China","id":"9ad95fb9-29a3-46c7-81ad-e1a4832800ba","originalAuthorName":"China"}],"categoryName":"|","doi":"","fpage":"566","id":"09777ed9-2d4d-41da-9a86-2f32d1059248","issue":"4","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"f4cd08ef-7578-4e4d-9dde-9a382593a738","keyword":"physicometallurgical phenomena","originalKeyword":"physicometallurgical phenomena"},{"id":"cba7c62c-ee14-48b5-9799-1ad7bb3acc11","keyword":"null","originalKeyword":"null"},{"id":"dd4097de-a00f-4eb0-ae92-cde58645a466","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1999_4_18","title":"INVESTIGATION OF PHYSICO METALLURGICAL PHENOMENA FOR THE CC FORMING OF WCP/Fe C COMPOSITES","volume":"12","year":"1999"},{"abstractinfo":"目的 研究含水润滑油对轧机油膜轴承的摩擦学性能的影响.方法 选取轧机油膜轴承为研究对象,利用油水两相流体数学模型和弹流润滑方程研究轧机油膜轴承在等温条件下的润滑特性,分析油水两相流体润滑膜的压力、膜厚分别随含水率、滑滚比、轴颈间隙、主轴转速和轧制力的变化关系.结果 水介入润滑油之后,随着含水率的增加,油水两相流体的黏度先增加,在含水率为30%左右时达到最大值(0.08 Pa·s),之后又迅速减小,直至接近于纯水的黏度(0.001 Pa ·s).当含水率为30%时,无量纲膜厚达到最大值(0.82),当含水率为90%时,无量纲膜厚达到最小值(0.68).结论随着含水率的增加,油水两相流体由油包水流型转化为水包油流型,压力变化不大,膜厚先增加后减小,作为润滑剂,油包水流型比水包油流型具有更好的润滑性能,且在流型转变点处的润滑性能最优.随着滑滚比和轧机油膜轴承主轴转速的增加,压力减小,承载能力减弱,膜厚增加,润滑性能增强.随着轴颈间隙和外部轧制力的增加,压力增加,承载能力增强,膜厚减小,润滑性能减弱.","authors":[{"authorName":"王涛","id":"b0be2508-a6c0-498f-8edc-aeca05d770a6","originalAuthorName":"王涛"},{"authorName":"王优强","id":"2dc9b2de-904b-492c-8a65-150ca0111cbd","originalAuthorName":"王优强"},{"authorName":"王建","id":"509d6ec6-87c8-4aa8-aa89-455b644ec08d","originalAuthorName":"王建"},{"authorName":"范晓梦","id":"10bebc69-1736-481f-b5cf-384b34c7f00e","originalAuthorName":"范晓梦"}],"doi":"10.16490/j.cnki.issn.1001-3660.2016.10.014","fpage":"89","id":"851ffa55-5925-4f62-899e-25719b9c250c","issue":"10","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术 "},"keywords":[{"id":"53324142-cc90-453a-883a-9093845709bc","keyword":"油水两相流","originalKeyword":"油水两相流"},{"id":"f922508b-23ed-42d4-a529-ce6382f2da09","keyword":"油包水","originalKeyword":"油包水"},{"id":"546cbfbc-5ea9-486a-9cc9-04519146f074","keyword":"水包油","originalKeyword":"水包油"},{"id":"5a549830-357c-466d-ad91-eeadb8556439","keyword":"轧机油膜轴承","originalKeyword":"轧机油膜轴承"},{"id":"4d26a180-d2bd-4cae-bddc-f6c708b8583b","keyword":"等温弹流润滑","originalKeyword":"等温弹流润滑"},{"id":"60c0b9ca-56df-4767-9764-3541df1b308d","keyword":"摩擦行为","originalKeyword":"摩擦行为"}],"language":"zh","publisherId":"bmjs201610014","title":"油水两相流润滑轧机油膜轴承的摩擦行为分析","volume":"45","year":"2016"},{"abstractinfo":"主要研究了玻璃纤维对氯丁和丁睛混合橡胶在汽油和机油中的耐腐蚀性能的影响.结果表明:玻璃纤维可提高橡胶的耐油性,并且橡胶的耐油性随着玻璃纤维含量的增加而增加.在室温下,玻璃纤维含量为15vol%的橡胶耐油腐蚀性能最好.腐蚀动力学方程符合幂函数的形式:Δm=k1tn和Δh=k2tm.\n\n","authors":[{"authorName":"关长斌","id":"144ca529-98e9-4c97-96b2-dcf19825b2e4","originalAuthorName":"关长斌"},{"authorName":"李俊菊","id":"8f437c0d-0a26-4a3a-a092-c88bf99ad04d","originalAuthorName":"李俊菊"},{"authorName":"任艳军","id":"bbdbf5cb-a8fd-401e-b0ca-5a49844856fb","originalAuthorName":"任艳军"}],"categoryName":"|","doi":"","fpage":"252","id":"f084e8c8-5d1e-4093-b544-187864be12d0","issue":"4","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":"16f3b057-9a0c-4dbd-a853-a0ebb118e855","keyword":"玻璃纤维","originalKeyword":"玻璃纤维"},{"id":"a4881dbe-30ce-4364-86b8-4850eb31b161","keyword":"null","originalKeyword":"null"},{"id":"c16e018f-8702-42cc-bb89-3eec237a7d37","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"1002-6495_2005_4_15","title":"玻璃纤维对橡胶耐机油腐蚀性的影响","volume":"17","year":"2005"}],"totalpage":711,"totalrecord":7106}