共查询到20条相似文献,搜索用时 453 毫秒
1.
Chen Jianxun Zhao Ruirong Jiang HanyingInstitute of Metallurgy Physical Chemistry New Chemical Materials Central South University of Technology Changsha P. R. ChinaLi Yanhong Bao GailingInstitute of Chemistry Chemical Eng 《中国有色金属学会会刊》1998,(1)
THERMALDECOMPOSITIONOFZINCCARBONATEHYDROXIDEHYDRATEPOWDERSOFDIFFERENTPARTICLESIZEANDSAMPLEMASS①ChenJianxun,ZhaoRuirongandJian... 相似文献
2.
NEC最近研制出 10kW级YAG激光器 ,在固体激光器领域是目前世界上输出功率最大的激光器。该激光器是本公司CW激励高输出YAG激光器“M70 7A系列”的最高档机 ,利用MOPA控制方式 (用放大器将主振荡器激光功率进行增幅的方式 ) ,依靠连续振荡即获得 10kW级的输出功率。MOPA方式由 7组振荡器和增幅器构成 ,振荡器由高效率聚光器组成 ,聚光器激光结晶采用高可靠性的YAG结晶方式、并具有热透镜补偿效果 ,1个聚光器即可实现 850W聚光。该激光器既达到了高输出又实现了± 3%以内的稳定输出 ,而且采用 2 .5倍输出可调的… 相似文献
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Ma Yanwei Wang Xianjin Wang Zutang*Department of Metal Forming University of Science Technology Beijing Beijing P. R. China* Tsinghua University Beijing P. R. China 《中国有色金属学会会刊》1998,(1)
HOTPRESSINGANDITSDEFORMATIONMECHANISMOFAgSHEATHEDDPSCCOSUPERCONDUCTINGTAPES①MaYanwei,WangXianjinandWangZutangDepartmentofMe... 相似文献
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Pan Hongge Wang Xinhua ChenYun Chen ChangpinDepartment of Materials Science Engineering Zhejiang University Hangzhou P. R. ChinaYang FumingState Key Laboratory for Magnetism Institute of Physics Chinese Academy of Sciences 《中国有色金属学会会刊》1998,(2)
MAGNETICPHASETRANSITIONSANDMAGNETICPROPERTIESOFNd3(Fe,Mo)29COMPOUNDANDITSNITRIDE①PanHongge,WangXinhua,ChenYunandChenChangpinD... 相似文献
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DESIGNOFA/AD_m-BC_nDIRECTIONALEUTECTICCOMPOSITES¥S.P.Li.S.X.Zhao;X.HYu,M.X.Pan;D.Q.ZhaoandX.C.Chen(InstituteofPhysicsChineseAc... 相似文献
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Zhang Erlin Yang Bo Zeng Songyan National Defence Key Laboratory of Metal Precision Heat Processing School of Materials Science Engineering Harbin Institute of Technology Harbin P. R. China Ma Mingzhen Department of Mechanical E 《中国有色金属学会会刊》1998,(2)
MICROSTRUCTURESANDMECHANICALPROPERTIESOFSEMISOLIDEXTRUDEDINSITUAl4.5Cu0.8Mg/TiCpCOMPOSITES①ZhangErlin,YangBoandZengSongya... 相似文献
7.
《中国有色金属学会会刊》1998,(1)
SIMULATIONOFCYLINDRICALUPSETTINGOFPOROUSMATERIALSBYFINITEELEMENTMETHOD①ZhangXingquan,PengYinghongandRuanXueyuNationalDie&Mold... 相似文献
8.
Chen Xiaohong Liu Mai College of Business Management Central South University of Technology Changsha P. R. China Takahara Yasuhiko Department of Management Systems Engineering Chiba Institute of Technology Chiba Japan 《中国有色金属学会会刊》1998,(1)
FUZZYDECISIONMAKINGFORSELECTIONOFINFORMATIONSYSTEMDEVELOPMENTAPPROACH①ChenXiaohongandLiuMaiColegeofBusinesandManagement,Centr... 相似文献
9.
Wu Zhu Li Chonghe Deng Hongmei Chen NianyiShanghai Institute of Metallurgy Chinese Academy of Sciences Shanghai P. R. ChinaWu PingNational Supercomputing Research Center of Singapore National University of Singapore Science 《中国有色金属学会会刊》1998,(2)
FORMABILITYOFINTERMEDIATECOMPOUNDSINOXIDESYSTEMSOFM2O3M′2O3TYPE①WuZhu,LiChonghe,DengHongmeiandChenNianyiShanghaiInstituteofM... 相似文献
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11.
X.H.Song 《金属学报(英文版)》1996,9(4):256-262
NONLOCALTHEORYSTUDYONFRACTURETOUGHNESSOFCERAMICMATERIALS¥X.H.Song(CentreforMaterialsResearchandAnalysis,WuhanUniversityofTech... 相似文献
12.
Cai Kefeng Nan Cewen Min Xinmin State Key Laboratory of Advanced Technology of Materials Compositing Wuhan University of Technology Wuhan P. R. China 《中国有色金属学会会刊》1998,(2)
MICROSTRUCTUREANDMECHANICALPROPERTIESOF(Nb,Ti)CNICKELBASESUPERALLOY①CaiKefeng,NanCewenandMinXinminStateKeyLaboratoryofAdvanc... 相似文献
13.
EFFECTOFDYNAMICRECRYSTALLIZATIONONSHAPEMEMORYEFFECTINFe-Mn-SiBASEDALLOYS¥L.J.Rong;Y.Y.LiandC.X.Shi(InstituteofMetalResearch,C... 相似文献
14.
Xiao Yude Li Wenxian Li Songrui Wang RicuDepartment of Materials Science Engineering Central South University of Technology Changsha P. R. ChinaLuo QingyingThe Third Research Institute of Aviation Industries of China Beijin 《中国有色金属学会会刊》1998,(1)
MICROSTRUCTURESANDMECHANICALPROPERTIESOFSPUNPIPEBLANKSOFRSAlFeXALLOY①XiaoYude,LiWenxian,LiSongruiandWangRicuDepartmentofMater... 相似文献
15.
INTERLAYERCOUPLINGANDFERROMAGNETICRESONANCEINFe-Si/CrMULTILAYERS¥S.S.Yan:YHLiu:X.DMa,YM.ZhangandL.MMei(Departmentofphysics,sh... 相似文献
16.
PHOTOELECTROCHEMICAL STUDY OF PASSIVE LAYERS ON COPPER ELECTRODES IN SOME ALKALINE MEDIA 总被引:1,自引:0,他引:1
A. Kamkina Zhou Guodinga Xu Qunjieb B. H.c Loo a Electrochemical Research Group Shanghai Institute of Electric Power Shanghai P. R. China b Corrosion Prevention Center East China University of 《中国有色金属学会会刊》1998,(2)
PHOTOELECTROCHEMICALSTUDYOFPASSIVELAYERSONCOPPERELECTRODESINSOMEALKALINEMEDIA①A.Kamkina,1,ZhouGuodinga,XuQunjiebandB.H.cLooaE... 相似文献
17.
开展了微束等离子弧对焊接接头的表面改性改性研究。采用4A微束等离子弧对1Cr18Ni9TiRT A QQNGSE RNGGXRC OJF OJF RUV RUV UDI FJTFGE DM RV RAL TGJ OPWK,CMPWWVSRB YAA SU JO TMG XEXK, 相似文献
18.
COMPARISONSAMONGTHESOLUTIONSOFFIBERTEXTUREVECTORWANGYandong,A.VadonandJ.J.Heizmann(LMPC/ISGMP,UniversitedeMetz,F-57045MetzCED... 相似文献
19.
Qi Xuan Guo Liang Jiang Bohong Xu Dong Qi Zhenzhong Cai Bingchu Department of Materials Science Information Storage Research Centre Shanghai Jiao Tong University Shanghai P. R. China 《中国有色金属学会会刊》1998,(2)
INFLUENCEOFCRYSTALLIZATIONTEMPERATUREONPHASETRANSFORMATIONINTiRICHNiTiTHINFILMS①QiXuan1,GuoLiang1,JiangBohong1,XuDong2,QiZhe... 相似文献
20.
INSITUTEMSTUDYONTHER-PHASETRANSFORMATIONINTiNiALLOYCHENQing;WUXingfangandC.J.Humphreys(DepartmentofMaterialsPhysics,Universit... 相似文献