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245篇 您的检索式:作者名="Engel U"
    题名 作者 年代 出处 被引量
1CuZn37黄铜板料微塑性成形中的尺寸效应研究显示文摘为研究金属微塑性成形特点,对厚度不同及粗细两种晶粒尺寸的黄铜箔试样进行了单向拉伸和微弯曲实验,并采用经典塑性理论和应变梯度理论对弯曲回弹角进行了预测.粗晶粒板料试样单向拉伸实验表明,CuZn37黄铜的硬化曲线存在一种明显的尺寸效应,即板料厚度越小,屈服强度越高.弯曲回弹实验结果也存在另一种明显的尺寸效应现象,即板料厚度越小,回弹角越大.对这两种尺寸效应产生的原因进行了分析,指出应变梯度硬化对微成形工艺过程有重要影响.李河宗 董湘怀 王倩 申昱 DIEHL A HAGENAH H ENGEL U MERKLEIN M 2011材料科学与工艺2011,19,4:12
2Population-based hormone receptor-specific incidence trends of breast cancer in Germany显示文摘Rusner C Bandemer-Greulich U Engel J 2012Maturitas2012,73,2:1
3Tribology in microforming显示文摘ENGEL U 2006Wear2006,260,3:1
4Carbon and nitrogen content of Transparent Exopolymer Particles (TEP) in relation to their alcian blue ad- sorption显示文摘Engel A Passow U 2001Marine Ecology Progress Series2001,219,:1
5Microforming-from basic research to its realization显示文摘Engel U Eckstein R 2002Journal of Materials Processing Technology2002,,:1
6Characterization of the flatteningbehaviour of modelled asperities 显示文摘WEIDEL S ENGEL U 2009Wear2009,266,56:1
7Microforming-a challenge to the plasticity research community: addressed to the 40th anniversary of the JSTP显示文摘GEIGER M ENGEL U 2002Journal of the JSTP2002,43,494:1
8Carbon and nitrogen content of transparent exopolymer particles (TEP) in relation to their Alcian Blue adsorption显示文摘Engel A Passow U 2001Marine Ecology Progress Series2001,219,:1
9Microforming - from basic research to its realization显示文摘ENGEL U ECKSTEIN R 2002Journal of Materials Processing Technology2002,125,:1
10Microforming-a chall enge to the plasticity research community-addressed to the 4th anniversary of the JSTP显示文摘Geiger M Engel U 2002Journal of the JSTP2002,494,43:1
11Size effects in bending processes applied to metal foils 显示文摘Diehl A Engel U Merklein M 2010Production Engineering2010,4,1:1
12Cystic lesions of the pineal region-MRI and pathology 显示文摘Engel U Gottschalk S Niehaus L 2000Neuroradiology2000,42,6:1
13Tribology in microfonning 显示文摘ENGEL U 2006Wear2006,260,3:1
14Nucleotide sequence of a cDNA ecoding rat protamine and the haploid expression of the gene during rat spermatogenesis显示文摘Klemm U Lee C H Burfeind P Hake S Engel W 0,,:1
15Microforming --from basic research to its realization显示文摘 Eckstein R 2002Journal of Materials Processing Technology2002,125,1:1
16A microwave-induced plasma based on microstrip technology and its use for the atomic emission spectrometric determination of mercury with the aid of the cold-vapor technique显示文摘ENGEL U BILGIC A M HAASE O 2000Anal Chem2000,72,1:1
17Comparison of the reproducibility of the WHO classifications of 1975 and 1994 of endometrial hyperplasia 显示文摘Skov BG Broholm H Engel U 1997Int J Gynecol Pathol1997,16,1:1
18Micro- forming at elevated temperature-forming and material behavior显示文摘EICHENHUELLER B EGERER E ENGEL U 2007International Journal Advanced Manufac- turing Technology2007,33,:1
19Microforming from Basic Research to Its Realization显示文摘Engel U Eckstein R 0,,:1
20Determinants and prognoses of locoregional and distant progression in breast cancer显示文摘Engel J Eckel R Aydemir U 2003Int J Radiat Oncol Biol Phys2003,55,:1
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