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12篇 您的检索式:作者名="John Lewandowski"
    题名 作者 年代 出处 被引量
1铝合金材料AA-6061-T6和AA-6061-OA的动态拉伸力学性能(英文)显示文摘铝合金材料蜂窝夹层板结构具有在较低体重情况下的高硬度和高抗冲击性能力。近年来许多关于其在低应变率下冲击能量吸收性质的文献纷纷涌现,但是对于其在高应变率下的能量吸收力学性能的研究却非常贫乏。为了更好地研究铝合金材料蜂窝夹层板结构在高应变率下的能量吸收力学性能,其结构组成材料本身的动态力学性能必须首先得到充分研究。本文介绍和总结了铝合金材料AA-6061的两种热处理成品,T6与OA,在室温(24℃)与低温( -170℃)下的动态拉伸力学性能。在本研究中,霍普金生拉伸杆被应用,拉伸应变率为103每秒。唐欣 Vikas Prakash John Lewandowski 2007实验力学2007,22,3:7
2Fatigue behavior of high-entropy alloys: A review显示文摘Fatigue failures cost approximately 4% of the United States' gross domestic product(GDP). The design of highly fatigue-resistant materials is always in demand. Different from conventional strategies of alloy design, high-entropy alloys(HEAs) are defined as materials with five or more principal elements, which could be solid solutions. This locally-disordered structure is expected to lead to unique fatigue-resistant properties. In this review, the studies of the fatigue behavior of HEAs during the last five years are summarized. The four-point-bending high-cycle fatigue coupled with statistical modelling, and the fatigue-crack-growth behavior of HEAs, are reviewed. The effects of sample defects and nanotwins-deformation mechanisms on four-point-bending high-cycle fatigue of HEAs are discussed in detail. The influence of stress ratio and temperature on fatigue-crack-growth characteristics of HEAs is also discussed. HEAs could exhibit comparable or greater fatigue properties, relative to conventional materials. Finally,the possible future work regarding the fatigue behavior of HEAs is suggested.CHEN PeiYong LEE Chanho WANG Shao-Yu SEIFI Mohsen LEWANDOWSKI John J DAHMEN Karin A JIA HaoLing XIE Xie CHEN BiLin YEH Jien-Wei TSAI Che-Wei YUAN Tao LIAW Peter K 2018Science China(Technological Sciences)2018,61,2:3
3Effects of processing conditions and test temperature on fatigue crack growth and fracture toughness of Be-Al metal matrix composites显示文摘John J Lewandowski Joel Larose 2003Mater Sci Eng2003,344,:1
4Effects of Treatment on Stress Corrosion Cracking of a Discontinuously Reinforced Aluminum(DRA) 7XXX Alloy During Sloe Strain Rate Testing显示文摘Preet M Singh John J Lewandowski 1995Scr Metall Mater1995,33,9:1
5Primary and secondary contributions to ambient PM in the midwest- em united states 显示文摘Michael Lewandowski Mohammed Jaoui John H Offenberg 2008Environmental Science&T echnology2008,9,42:1
6Green tea, black tea, and epigallocatechin modify body composition, improve glucose tolerance, and differentially alter metabolic gene expression in rats fed a high-fat diet显示文摘Nora Chen Rebecca Bezzina Edward Hinch Paul A. Lewandowski David Cameron-Smith Michael L. Mathai Markandeya Jois Andrew J. Sinclair Denovan P. Begg John D. Wark Harrison S. Weisinger Richard S. Weisinger 2009Nutrition Research2009,,11:1
7Spall strength of a zirconium-based bulk metallic glass under shock-induced compression-and-shear loading显示文摘Fuping Yuan Vikas Prakash John J. Lewandowski 2009Mechanics of Materials2009,,7:1
8Circular External Fixation for Treatment of Distal Humerus Fractures: Case Report显示文摘Louis Lewandowski Scott M. Tintle Carl Daniel Joseph A. O’Daniel Mark Fleming John Keeling 2013Journal of Hand Surgery2013,,6:1
9Fatigue coaxing experiments on a Zr-based bulk-metallic glass显示文摘Adel B. El-Shabasy John J. Lewandowski 2009Scripta Materialia2009,,7:1
10Phase II trial of cetuximab and carboplatin in relapsed platinum-sensitive ovarian cancer and evaluation of epidermal growth factor receptor expression: A Gynecologic Oncology Group study显示文摘Angeles Alvarez Secord John A. Blessing Deborah K. Armstrong William H. Rodgers Zoe Miner Mack N. Barnes George Lewandowski Robert S. Mannel 2007Gynecologic Oncology2007,,:1
11Effects of heat treatment and reinforcement size显示文摘Preet M. Singh John J. Lewandowski 1993Metallurgical Transactions A1993,,11:1
12Strength and ductile-phase toughening in the two-phase Nb/Nb5Si3 alloys显示文摘Madan G. Mendiratta John J. Lewandowski Dennis M. Dimiduk 1991Metallurgical Transactions A1991,,7:1
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