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20篇 您的检索式:作者名="S. RAMANATHAN"
    题名 作者 年代 出处 被引量
1Development of processing maps for as-cast ZE41A magnesium alloy显示文摘The hot deformation behavior of as-cast ZE41A magnesium alloy was studied by employing both processing maps and microstructural observations. To obtain processing map, hot compression tests were performed over a range of strain rates (0.001-1.0 s-1) and temperatures (250-450 ℃). Power dissipation efficiency (η) and instability parameter [ξ (ε)] were evaluated and processing maps were developed for the strain of 0.5. The dynamic recrystallization (DRX) and instable zones were identified and validated through micrographs. The processing maps can be used to select optimum strain rates and temperatures for effective hot working of the material.S. ANBU SELVAN S. RAMANATHAN R . KARTHIKEYAN B. K. RAGHUNATH 2010中国有色金属学会会刊:英文版2010,20,1:4
2Fabrication and characterization of Ti6A14V/TiB2-TiC composites by powder metallurgy method显示文摘Titanium matrix(Ti6A14V) composites reinforced with TiB_2 and TiC were produced through powder metallurgy method. The effect of addition of both TiB_2 and TiC with different contents(2.5 wt% 5.0 wt% and7.5 wt%) on the density, microstructure and hardness properties of titanium matrix was investigated. The size distributions of the matrix alloy and reinforcement particles were measured by particle size analyzer. Microhardness of the sintered composites was evaluated using Vickers' s hardness tester with a normal load of 3 N and a dwell time of 10 s. Ti6A14V alloy and Ti6A14V/TiB_2-TiC composites were characterized through X-ray diffraction(XRD) and field emission scanning electron microscope(FESEM)equipped with energy-dispersive spectrometer(EDS). The addition of TiB_2 and TiC particles enriches the properties of Ti6A14V alloy. The sintered Ti6A14V/TiB_2-TiC composite features a dense and pore-free microstructure with varying TiB_2 and TiC particle distribution in the metal matrix. The results of this study show that the development of new phases plays a significant role in the properties of these composite materials.M. Anandajothi S. Ramanathan V. Ananthi P. Narayanasamy 2017Rare Metals2017,36,10:2
3Overexpression of Interleukin-1β in the Murine Pancreas Results in Chronic Pancreatitis显示文摘Frederic Marrache Shui Ping Tu Govind Bhagat Swaroop Pendyala Christoph H. ?sterreicher Shanisha Gordon Vigneshwaran Ramanathan Melitta Penz-?sterreicher Kelly S. Betz Zhigang Song Timothy C. Wang 2008Gastroenterology2008,,4:1
4Association of classical semen parameters, sperm DNA fragmentation index, lipid peroxidation and antioxidant enzymatic activity of semen in ram-lambs显示文摘Ramanathan Kasimanickam Kevin D. Pelzer Vanmathy Kasimanickam William S. Swecker Craig D. Thatcher 2005Theriogenology2005,,7:1
5Laparoscopic sleeve gastrectomy as an initial weight-loss procedure for high-risk patients with morbid obesity显示文摘D. Cottam F. G. Qureshi S. G. Mattar S. Sharma S. Holover G. Bonanomi R. Ramanathan P. Schauer 2006Surgical Endoscopy2006,,6:1
6Transparent YAG from powder prepared by homogeneous precipitation reaction—Al(NO3)3+Y(NO3)3+(NH4)2SO4+CO(NH2)2显示文摘S. Ramanathan S. K. Roy Y. J. Bhat 2001Journal of Materials Science Letters2001,,23:1
7Development of processing maps for 2124Al/SiC p composites显示文摘S. Ramanathan R. Karthikeyan G. Ganasen 2006Materials Science & Engineering A2006,,1:1
8Hot-Working Behavior of 7075 Al/15% SiCp Composites显示文摘M. Rajamuthamilselvan S. Ramanathan 2012Materials and Manufacturing Processes2012,,3:1
9Overexpression of Interleukin-1β in the Murine Pancreas Results in Chronic Pancreatitis显示文摘Frederic Marrache Shui Ping Tu Govind Bhagat Swaroop Pendyala Christoph H. ?sterreicher Shanisha Gordon Vigneshwaran Ramanathan Melitta Penz-?sterreicher Kelly S. Betz Zhigang Song Timothy C. Wang 2008Gastroenterology2008,,4:1
10Overexpression of Interleukin-1β in the Murine Pancreas Results in Chronic Pancreatitis显示文摘Frederic Marrache Shui Ping Tu Govind Bhagat Swaroop Pendyala Christoph H. ?sterreicher Shanisha Gordon Vigneshwaran Ramanathan Melitta Penz-?sterreicher Kelly S. Betz Zhigang Song Timothy C. Wang 2008Gastroenterology2008,,4:1
11Effect of Warm Ischemia Time During Laparoscopic Partial Nephrectomy on Early Postoperative Glomerular Filtration Rate显示文摘Guilherme Godoy Vigneshwaran Ramanathan Jamie A. Kanofsky Rebecca L. O’Malley Basir U. Tareen Samir S. Taneja Michael D. Stifelman 2009The Journal of Urology2009,,:1
12A unified framework and algorithm for channel assignment in wireless networks显示文摘S. Ramanathan 1999Wireless Networks1999,,2:1
13Microwave food processing—A review显示文摘S. Chandrasekaran S. Ramanathan Tanmay Basak 2013Food Research International2013,,1:1
14Laparoscopic sleeve gastrectomy as an initial weight-loss procedure for high-risk patients with morbid obesity显示文摘D. Cottam F. G. Qureshi S. G. Mattar S. Sharma S. Holover G. Bonanomi R. Ramanathan P. Schauer 2006Surgical Endoscopy2006,,6:1
15A unified framework and algorithm for channel assignment in wireless networks显示文摘S. Ramanathan 1999Wireless Networks1999,,2:1
16Dry sliding wear behavior of as-cast ZE41A magnesium alloy显示文摘S. Anbu selvan S. Ramanathan 2009Materials and Design2009,,4:1
17Autoimmune encephalitis: Recent updates and emerging challenges显示文摘Sudarshini Ramanathan Shekeeb S. Mohammad Fabienne Brilot Russell C. Dale 2013Journal of Clinical Neuroscience2013,,:1
18A unified framework and algorithm for channel assignment in wireless networks显示文摘S. Ramanathan 1999Wireless Networks1999,,2:1
19Development of Processing Map for 7075 Al/20% SiC p Composite显示文摘M. Rajamuthamilselvan S. Ramanathan 2012Journal of Materials Engineering and Performance2012,,:1
20Effect of Warm Ischemia Time During Laparoscopic Partial Nephrectomy on Early Postoperative Glomerular Filtration Rate显示文摘Guilherme Godoy Vigneshwaran Ramanathan Jamie A. Kanofsky Rebecca L. O’Malley Basir U. Tareen Samir S. Taneja Michael D. Stifelman 2009The Journal of Urology2009,,6:1
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