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A review on high power SOFC electrolyte layer manufacturing using thermal spray and physical vapour deposition technologies 总被引：1，自引：0，他引：1
Pierre Coddet Han-lin Liao Christian Coddet 《上海大学学报(英文版)》2014,(3):212-221
Manufacturing of solid oxide fuel cell （SOFC） components remains nowadays a key point for the indus- trial development of this technology. Especially, the deposition of the dense electrolyte layer which is sand- wiched between the porous anode and the porous cathode is of paramount importance and thus focuses a lot of attention. Therefore, this paper considers and reviews recent developments concerning solid electrolyte layers manufacturing using thermal spray （TS） and physical vapour deposition （PVD） technologies. 相似文献
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AWAD Samir Hamid 《重庆大学学报(英文版)》2004,3(2):4-11
IntroductionInrecentyears,improvingthewearlifeofAl-basedalloyscomponentsinheavysurfacecontactconditionsbytheapplicationofmicroplasmaoxidation(MPO)coatingshasprovensuccessfulundertechnicalandeconomicconsideration.MPOtechnologyhasrecentlybeentakenasarapid,novelandeffectivemeanstoprovidethickceramiccoatingswithexcellenthardnessandload-bearingcapacityforlightalloymaterials,particularlyaluminumalloys[1].TheMPO,alsocalledplasmaelectrolyticoxidation(PEO),isanadvancedtechnologyforroutineanodizing… 相似文献
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本文主要介绍了我校精密镀膜研究室近几年在硬质合金刀片涂理论研究、高速钢涂层刀具的应用研究、涂层设备研制及应用的情况。 相似文献
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CARRERA E. GIUNTA G. BRISCHETTO S. 《浙江大学学报(A卷英文版)》2007,8(7):1026-1037
3D and 2D closed form plate models are here applied to static analysis of simply supported square isotropic plates. 2D theories are hierarchically classified on the basis of the accuracy of the displacements and stresses obtained by comparison to the 3D exact results that could be assumed by the reader as benchmark for further analyses. Attention is mainly paid on localized loading conditions, that is, piecewise constant load. Also bi-sinusoidal and uniformly distributed loadings are taken into account. All of those configurations are considered in order to investigate the behavior of the 2D models in the case of continu- ous/uncontinuous, centric or off-centric loading conditions. The ratio between the side length a and the plate thickness h has been assumed as analysis parameter. Higher order 2D models yield accurate results for any considered load condition in the case of moderately thick plates, a/h=10. In the case of thick plates, a/h=5, and continuous/uncontinuous centric loading conditions high accuracy is also obtained. For the considered off-centric load condition and thick plates good results are provided for some output quantities. A better solution could be achieved by simply increasing the polynomial approximation order of the axiomatic 2D displacement field. 相似文献
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在W_6Mo_5Cr_4V_2型高速钢表面沉积了新型的(Ti,AI川ie层,用透射电镜等研究了(Ti,AI)N/W_5Mo_5Cr_4V_2膜基界面区结构.结果表明,其界面区有一过渡层,由α-Ti和FeTi相组成,且与基体有一定的位相关系。 相似文献
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