首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 203 毫秒
1.
U.S.A.U.S.DepartmentofEnergyResearchinIntermetallicAlloysandComposites¥AlanL.Dragoo(DivisionofMaterialsSciencesOfficeofBasicE...  相似文献   

2.
ThermodynamicAssessmentofDy-CoSystemSuXuping;ZhangWeijingandDuZhenmin(苏旭平)(张维敬)(杜振民)(DepartmentofMaterialsScienceandEngineeri...  相似文献   

3.
CharacterisationofaMechanicallyAlloyedOxideDispersionStrengthenedNiekel-baseSuperalloyShaWei(沙维)DepertmentofMaterialsSciencea...  相似文献   

4.
1 INTRODUCTIONDuringthelast15years,thescientificresearchprogramoftheDivisionofmaterialsSciences(DMS)andtheappliedtechnologyprogramsoftheOfficesofEnergyEfficiencyandRenewableEnergy(EE)andofFossilEnergy(FE)havesupportedresearchontheorderedaluminide…  相似文献   

5.
MechanicalPropertyandMicrostructureofOxideDispersionStrengthenedNickel-baseSuperalloyMA758ShaWei沙维(DepartmentofCivilEngineeri...  相似文献   

6.
CompositionalDependenceofSurfaceMorphologyandElectricalPropertiesofGaInAsSbAloysGrownbyMetalorganicChemicalVaporDepositionNin...  相似文献   

7.
ThermodynamicDescriptionofNiCoGdSystem①SuXuping,ZhangWeijingandDuZhenmin(苏旭平)(张维敬)(杜振民)DepartmentofMaterialsScienceandEngin...  相似文献   

8.
DeterminationofDiffusionCoefficientofActiveComponentinLiquidAlloywithMoltenSaltElectrochemicalMethodsDuSenlinandSuMingzhong(杜...  相似文献   

9.
MechanicalPropertyandMicrostructureofOxideDispersionStrengthenedNickelbaseSuperaloyMA758ShaWei(沙维)DepartmentofCivilEngineeri...  相似文献   

10.
ThermodynamicAnalysisofGaAsSbCHSystemandDesignofMOVPEProcesforGa(As,Sb)SemiconductorLiJingbo,ZhangWeijing,LiChangrongandD...  相似文献   

11.
X-rayDouble-crystalDiffractometerwithHorizontalSlitsandItsApplicationsXuJingyangandZhuNanchang徐景阳,朱南昌(ShanghaiInstituleofMeta...  相似文献   

12.
1 INTRODUCTIONTheevolutionoftextureinaluminumanditsal loysduringdeformationandannealinghasbeeninves tigatedusingtheelectronbackscatteringpattern (EB SP)techniqueinascanningelectronmicroscope(SEM )andtheorientationdistributionfunctions(ODFs)usedforanumberof…  相似文献   

13.
γ'PrecipitationinanOxideDispersion-StrengthenedNi-BaseSuperalloyShaWei(沙维)(DepartnientofMaterialsScienceandMetalurgy,Universi...  相似文献   

14.
ThermodynamicAssessmentofGd-NiSystemSuXuping;ZhangWeijingandDuZhenmin(苏旭平)(张维敬)(杜振民)(DepartmentofMaterialsScienceandEngineeri...  相似文献   

15.
ModificationofRecrystalizationGrainStructureofYtriaDispersionStrengthenedMA956AloybyPredeformationShaWei(沙维)DepartmentofCivi...  相似文献   

16.
1 INTRODUCTIONTi1 0V2Fe3Aland 3 0CrMnSiNi2Aaretypicalmaterialstomanufacturelanding gearofairplanewhichbearsdynamicloadingduringtakingoffandlanding[1].AerospacesparesdesignedbyNormalQuasi staticStrengthDesignCriterionfacethecon tradictoryofsafetyandeconomy .Dyn…  相似文献   

17.
DislocationStructuresinaBulkPb-dopedBi-SrCa-Cu-OHighTemperatureSuperconductorShaWei(沙维)(DepartmentofMaterials,ImperialCollege...  相似文献   

18.
Energytransformationanalysisduringfrictionweldingofsuperalloylnconel718DuanLiyu;DuSuigeng;ShiWeiqing;YianJunhuiandPangYunhong...  相似文献   

19.
大中型球铁管件的铸造工艺设计顺发球墨铸铁厂(广东省顺德市528315)刘烈绣CastingProcesDesignforLargeandMiddleSizeDuctileIronPipeFitingsLiLiexiu(ShunfaDuctileCas...  相似文献   

20.
HighlySensitiveSpectrofluorometricDeterminationofTraceAmountofGaliumwithSalicylaldehyde5bromosalicyloylhydrazone①TangBo,Du...  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号