维普中文期刊产品整合服务
47篇 您的检索式:作者名="Wheel"
    题名 作者 年代 出处 被引量
1淬速和热处理对纳米双相Nd_2Fe_(14)B/α-Fe磁体的性能和微结构的影响显示文摘用熔体快淬法制备了高性能纳米双相耦合Nd2Fe14B/α Fe磁体,研究了快淬速率和热处理工艺对其磁性能和微结构的影响。实验结果表明,控制快淬速率在12m·s-1时,可直接得到显微组织均匀、α Fe相粒子细小且均匀分布的纳米双相耦合Nd2Fe14B/α Fe磁体。低温退火处理后可消除由少量非晶相带来的成分不均匀性,其最高磁性能为iHc=432.2kA·m-1,Jr=1.08T,(BH)max=115kJ·m-3。快淬速率提高,非晶相体积分数增加,在高温晶化热处理时软硬磁相析出不均匀,个别α Fe相粒子奇异长大,尺寸达到100nm左右,这不利于软硬磁相间的交换耦合作用,有损磁性能。Effect of Wheel Speed and Annealing Process on the Magnetic Properties and Microstructure of Nanocomposite Nd2Fe14B/α-Fe Magnets 杨森 李山东 刘先松 谢国治 田宗军 宋晓平 顾本喜 都有为 2002中国稀土学报2002,20,z2:4
2C-reactive protein and other circulating markers of inflammation in the prediction of coronary heart disease显示文摘Danesh J Wheele Hirschfield G M 2004N Engl J Med2004,350,14:1
3Themicropolar elastic behavior of model macroscopically heterogeneous materials 显示文摘BEVERIDGE A J WHEEL M A NASH D H 2013International Journal of Solids and Structures2013,50,:1
4Rabies Surveillance in the United States During 2002 显示文摘Krebs J W Wheeling J T Childs J E 2003J Am Vet Med Assoe2003,223,:1
5A finite volume method for analyzing the bending deformation of thick and thin plates 显示文摘WHEEL M A 1997Comput Meth Appl Mech Eng1997,147,:1
6Link manufacturing process and productlife cycles 显示文摘Hayes R H Wheel W S C 1979Harvard Business Review1979,,2:1
7Chinese box turtle cuora fiavomarginata gray 1863 显示文摘Connor M J Wheele R V 1998Tortuge Gazette1998,34,10:1
8Career planning and development fornurses;the times has come显示文摘Donner GJ Wheel ER 2001Int Nurse Rev2001,48,2:1
9Brazed Beads with a Diamond Grid for Wire Sawing显示文摘China Grinding Wheel Corporation 1998Industrial Diamond Review1998,58,4:1
10Caveolin-1 expression in clinically conined human prostate cancer:a novel prognostic marker显示文摘 Truong LD Wheel EB 1999Cancer Res1999,59,:1
11Information overload 显示文摘Wheel wfightG 1995Communications Interna- tional1995,22,1:1
12Nonconformity defines the self:The role of minority opinion status in self-concept clarity显示文摘Morrison K.R Wheel S.C 0,,03:1
13Career planning and development fornurses;the times has come显示文摘Donner GJ Wheel ER 2001Int Nurse Rev2001,48,2:1
14Brazed beads with a diamond grid for wire sawing显示文摘China Grinding Wheel Corporation 1998IDR1998,,4:1
15The Molecular and Genetic Basis of Pollen - pistil Interactions显示文摘WHEEL ER M J FRANKLIN - TONG V E FRANKLIN F C H 2001New Phytologist2001,151,:1
16A geometrically versatile finite volume formulation for plane elastostatic stress analysis显示文摘Wheel M A 1996Journal of Strain Analysis for Engineering Design1996,31,:1
17Binding in Short - term Visual Memory 显示文摘Wheele ME Treisman AM 2002Journal of Experimental Psychol- ogy : General2002,131,1:1
18A finite volume method for solid mechanics incorporating rotational degrees of freedom 显示文摘WENKE P WHEEL M A 2003Computers and Structures2003,81,:1
19手动轮椅推力测量系统的开发与测试显示文摘SMART-(wheels) 1994国外医学:生物医学工程分册1994,,5:1
20The New Regionalism-key Characteristics of An Emerging Movement 显示文摘Wheel S M 2002Journal of American Planning2002,,3:1
返回顶部 每页显示:
共3页 首页 上一页 第1页 下一页 末页 /3 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费