共查询到20条相似文献,搜索用时 31 毫秒
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MOCVDGrowthofQuaternaryGaxIn1-xAs1-ySbyAloys:SolidCompositionZhangBaolin,JinYixin,ZhouTianming,NingYongqiang(张宝林)(金亿鑫)(周天明)(宁永强)JiangHongandLiShuwei(蒋红)(李树纬)ChangchunInstituteofPhysics,ChineseAcademyofSciences,Changchun,130021,ChinaReceived25July199… 相似文献
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H. Q. Ru) N. Zhang) P. Z. Yu) X. D. Sun)) Northeastern University Shenyang China) Shenyang University Shenyang China 《金属学报(英文版)》1999,12(5):1175-1179
1.IntroductionSiChasbeenwidelyusedasspecialrefractories.Withdifferentbondingphases,SiCrefractoryscanbeclassifiedintooxide/SiC,Si3N4/SiC,Sialon/SiCandSiC/SiCsystems.TheSialon(Si6zAlzOzN8x,0<z<4.2)/SiCsystem,duetoitsbetterphysicalandchemicalpropertie… 相似文献
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沙维 《稀有金属(英文版)》1995,(4)
ScanningElectronMicroscopyStudiesofYBa_2Cu_3O_(7-δ)SuperconductorsShaWei(沙维)(DepartmentofCivilEngineering,TheQueen′sUniversit... 相似文献
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《中国有色金属学会会刊》1996,(2)
SeriesStatisticsDataofNon-ferrousMetalsofChinaⅠ2ASurveyingofTheChinaNationalNon-ferrousMetalsIndustryCorpcration(CNNC)Bycourt... 相似文献
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1-IntroductionCarbonisaprevailingresidualimpurityinundopedsemiinsulating(SI)GaAscrystalsgrownbytheliquidencapsulatedCzochralski(LEC)technique,anditpredominantlyoccupiesthearsenicsiteasacceptorCAs.Sincethemassofcarbonatomismuchlighterthanthatofars… 相似文献
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1IntroductionSiC,curentlytheprimarywidebandgapsemiconductorswithabandgaprangesfrom2.2eV(3CSiC)to3.3eV(4HSiC)atroomtempera... 相似文献
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沙维 《稀有金属(英文版)》1994,(1)
EffectsofLaserAblationonCeramicSuperconductingTargetsShaWei(沙维)(DepartmentofMaterials,ImperialCollege.PrinceConsortRoad.Londo... 相似文献
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沙维 《稀有金属(英文版)》1994,(2)
DislocationStructuresinaBulkPb-dopedBi-SrCa-Cu-OHighTemperatureSuperconductorShaWei(沙维)(DepartmentofMaterials,ImperialCollege... 相似文献
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EffectofSiCParticulateReinforcementonAgingBehaviourofSiC(P)/AICompositesLiYichun(李义春)(GeneralResearchInstituteforNon-ferrousM... 相似文献
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CompositingSoftCoatedTiFiberReinforcedTiAlMatrixCompositesHeGuiyu,ChuShuangjie,HuShiping(何贵玉)(储双杰)(胡世平)NorthwesternPolytec... 相似文献
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MechanochemicalEfectsonSynthesisofBiPbSrCaCuOSuperconductorLiXiming(李希明)InstituteofChemicalMetalurgy,ChineseAcademyofSci... 相似文献
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沙维 《稀有金属(英文版)》1994,(1)
ElectronMicroscopyStudiesofMagnetronSputteredYBa_2Cu_3O_(7-δ)ThinFilmsShaWei沙维(DepartmentofMaterials,ImperialCollege,PrinceCo... 相似文献
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ReactionSynthesisofAl/TiCCompositesandtheEffectofAlContentZhangErlin,ZengSongyan,ZengXiaochunandLiQingchun(张二林)(曾松岩)(曾晓春)(李庆春... 相似文献
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Coercive Force of γ-Phase in WC-Co Cemented Carbides 总被引:1,自引:0,他引:1
CoerciveForceofγ-PhaseinWC-CoCementedCarbidesLiuShourongandSunJing(刘寿荣)(孙景)(TianjinInstituteofHardAlloys,Tianjin300222,Tianji... 相似文献
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60Si2Mn钢螺旋簧淬裂原因分析山东省分析测试中心(济南250014)郑桂茹AnalysisonQuenchCrackingofScrewSpringof60Si2MnSteelZhengGuiru(ShandongAnalysisandTestC... 相似文献
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DeterminationofNi,Ca,Mg,CuandPbinWolframbyInductivelyCoupledPlasmaAtomicEmisionSpectrometryWangChunmeiandZhangShuzhen(王春梅)(张淑... 相似文献
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CathodicProcessofTi(Ⅳ)inMoltenLiF-NaFShiQingrongandDuanShuzhen石青荣,段淑贞(UniversityofScienceandTechnologyBeijing,Beijing100083,C... 相似文献