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| 1 | Effect of friction stir processed microstructure on tensile properties of an Al-Zn-Mg-Sc alloy upon subsequent aging heat treatment显示文摘An as-cast Al-Zn-Mg-Sc alloy was friction stir processed varying tool related parameters, yielding microstructures with different grain sizes(0.68, 1.8 and 5.5 m). Significant increases in room temperature ductility were obtained in these materials with reasonable enhancement in strength. It is demonstrated that the type of microstructure produced by friction stir processing(FSP) has a significant influence on the choice of post-FSP heat treatment design for achieving improved tensile properties.It is also found that the ultrafine grained FSP material could not achieve the desired high strength during the post-FSP heat treatment without grain coarsening, whereas the micro-grained FSP materials could reach such strength levels(>560 MPa) under conventional age hardening heat treatment conditions. | Indrajit Charit Rajiv S.Mishra | 2018 | Journal of Materials Science & Technology2018，34，1： | 4 |
| 2 | Graft Copolymerization of Acrylonitrile on Chemically Modified Sisal Fibers显示文摘 | S.Mishra M.Misra S. S.Tripathy S. K.Nayak | 2001 | Macromol Mater Eng2001，，2： | 1 |
| 3 | 查看详情显示文摘 | S.Mishra G.Rina | | 0，，： | 1 |
| 4 | DetectionandClassificationofPowerQualityDisturbancesUsingS-TransformandProbabilisticNeuralNetwork显示文摘 | S.Mishra C.N.Bhende B.K.Panigrahi | | 0，，01： | 1 |
| 5 | ENVIRONMENTAL ISSUES IN THE AGRO BASED INDIAN PULP & PAPER INDUSTRY显示文摘 | S. Panwar N.Endlay S.Mishra R.M.Mathur A.G.Kulkarni | 2004 | 天津科技大学学报2004，19，A02： | 0 |
| 6 | 罩式退火炉的控制系统显示文摘茹尔克拉钢厂罩式退火炉由于应用了符合现代工艺规范的仪表和分布式控制系统,而大大提高了产品的质量和产量,并使能耗显著降低。 | S.Mishra 崔有明 | 1998 | 武钢技术1998，36，8： | 0 |
| 7 | 在不确定性下进行油藏预测的一种新方法显示文摘本文描述了一种创新的方法,即根据有限数量的模拟研究油藏动态的不确定性统计估计。该方法包括,在代理动态测量的基础上对全套地质统计模型进行排序和加权,然后从一些选择的实现中用模拟结果的加权平均值估计想得到的动态测量的平均值/方差,用建立在流线型飞行时间基础上的体积波及效率进行代理动态测量,它们的权重根据矩匹配算法确定。 | S.Mishra 谢力 | 2002 | 国外石油动态2002，，13： | 0 |
| 8 | Double-sided friction stir welding of Nitronic-40 stainless steel for application in tokamak devices显示文摘Nitrogen containing austenitic stainless steels(N-ASS)are widely utilized to fabricate various structural components in tokamak type fusion reactors owing to their suitable mechanical and functional proper-ties.These components are exposed to a range of temperatures(4-500 K)and interact closely with the magnetic fields that are used to control and contain the plasma within the tokamak systems.Nitronic-40(N40)or XM-11 stainless steel is one such N-ASS used for fabricating structural components in the mag-netic and vacuum vessel systems in tokamak devices.Fabrication of most of the larger components in the magnetic and vacuum vessel systems typically involves some type of fusion-based welding process.This study presents a double-sided friction stir welding(FSW)approach as an alternative to fusion welding processes to join 12 mm thick N40 plates to obtain joints with a low fraction ofδferrite(a detrimen-tal ferromagnetic phase),high joint efficiency,no sensitization and loss of hardness in the heat affected zone,and minimal nitrogen desorption from the weld nugget.The double-sided FSW approach yielded superior weldments when compared to similar joints accomplished by fusion welding for application in tokamak devices. | Supreeth Gaddam Ravi Sankar Haridas Deepthi Tammana Charlie Sanabria Christopher J.Lammi Diana Berman Rajiv S.Mishra | 2023 | Journal of Materials Science & Technology2023，，28： | 0 |
| 9 | Elimination of extraordinarily high cracking susceptibility of aluminum alloy fabricated by laser powder bed fusion显示文摘Using the calculation of phase diagrams approach and Scheil solidification modeling,the Al-2.5Mg-1.0Ni-0.4Sc-0.1Zr alloy was designed,intentionally with an extraordinarily high cracking susceptibility,making it prime for solidification cracking during laser powder bed fusion.This study demonstrates the ability to mitigate even the most extreme solidification cracking tendencies in aluminum alloys with only minor alloying additions of Sc and Zr,0.5 wt.%max.Furthermore,by employing a simple direct ageing heat treatment,good tensile mechanical properties were observed with a yield strength of 308 MPa,an ultimate tensile strength of 390 MPa,and a total elongation of 11%. | Holden Hyer Le Zhou Sharon Park Thinh Huynh Abhishek Mehta Saket Thapliyal Rajiv S.Mishra Yongho Sohn | 2022 | Journal of Materials Science & Technology2022，，8： | 0 |
| 10 | 聚酰胺地毯废料在聚合物复合材料开发中的应用:压缩行为研究显示文摘重点介绍了由聚酰胺(PA)地毯废料制成的聚合物复合材料的压缩行为。该复合材料是使用改进的真空辅助树脂传递模塑(VARTM)方法开发的。所制备的PA地毯废料复合材料样品的测试结果表明,该样品可承受约2 900 N的压缩载荷,证实了其在结构应用中的可行性和应用潜力。这项工作旨在最大限度地降低由传统的地毯废物处理法,如填埋、焚烧、分解等造成的环境危害。 | B.Jaiswal S.Mishra R.K.Verma 吴风帆(译) 孟粉叶(校) | 2022 | 国际纺织导报2022，50，11： | 0 |
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