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1.
Foreword     
ForewordYINRuiYuProfessor;HonoraryChiefEditor,JournalofIronandSteelResearch:Vice-Minister,MinistryofMelallurgicalindustryThei...  相似文献   

2.
ManufactureofExtra-ThinWallSteelPipeby LDClusterMillDongJieAbstract:Themanufactureofextra-thinwallsteelpipebyLDclustermillthr...  相似文献   

3.
DevelopmentofMicroalloyedMedium-Carbon SteelwithImprovedToughnessWangQi;LiGuifen;DongHanAbstract:Theapplicationofthehot-rolle...  相似文献   

4.
SteelH13isacommonlyusedhotworkingdiesteel,whichchemicalcompositionisgivenasfolows:C:032~045,Si:080~120,Mn:020~050,Cr:4...  相似文献   

5.
AnalysisofRare-EarthPhaseinaW-Mo-Ni-Fe-Mn-LaHeavyAlloyMaXiangAbstract:BesidesW-phaseandNi-phase,thereisamicronewphaseinW-Mo-N...  相似文献   

6.
1、第6届混凝土超塑性和其他化学混合物国际会议 将于2000年10月10~13日在法国尼斯PlazaConcorde酒店召开.会议由CanadaContreMineralandEnergyTehnology(CANMET);AmConcreteInst(ACI);NatlResearchCouneilofCanada(NRCC)———InstforResearchinConstraction主持,论文截稿日期:2000年5月15日,费用US$725.联系:MohanMalhotra,405Roc…  相似文献   

7.
FundamentalResearchofMakingStainlessSteelbySmeltingReductionofChromiteDuTing;YouXiaomin;WuYiemingAbstract:Twoprocessesofmakin...  相似文献   

8.
StudyonFoamingBehaviourofMoltenSlagduringSmeltingReductionwithIronBathLiuQingcaiAbstract:Themoltenslaginsmeltingreductionwith...  相似文献   

9.
Study on Mg PSZ Ceramics Doped with Y_2O_3 and CeO_2   总被引:1,自引:0,他引:1  
MagnesiapartiallystabilizedZirconia(MgPSZ)hasexcellentmechanicalproperties,suchasgoodfracturetoughness,flexuralstrength,andthermalshockresistance.Therefore,MgPSZhasbeenusedinindustryandvariousfields.However,traditionalMgPSZmaterialsproducedbygeneralmetho…  相似文献   

10.
ExperimentalStudyonSurfaceDeteriorationofHotRollingMillRollsunderNearServiceConditionsCuiPeiyongAbstract:Withspeciallydesigne...  相似文献   

11.
EffectofMicrostructureonTensilePropertiesofTiAlBasedAlloyPuZhongjie;ShiJiandong;ZouDunxu;ZhongZengyongAbstract:Themicrostruct...  相似文献   

12.
Shapemathematicalmodelformeasuringandcontrolling ,analyticaltheoryforshapestiffnessandthelawofcoordinationcontrolforshapeandgaugearecalledShapeMeterMethod (SMM ) .Thestudyofshapetheoryandtechnologyhasbecomethekeyissueinrollingtechnologyinrecent 4 0 years .T…  相似文献   

13.
YZ175液压抓斗的设计和改进张云冲(江苏治金机械厂;邮编:210007)DesignandimprovementoftheYZ175hydraulicgrabbucket¥ZhangYunchong(JiangsuMetallurglcalMach...  相似文献   

14.
Ceramic-MetalCompositeCoatingbyLaserCladdingWangPengzhu;QuJinxing;ShaoHeshengAbstract:Fourkindsofceramics(siliconcarbide,boro...  相似文献   

15.
油液污染度的测定方法马飞,高澜庆,殷秋生(北京科技大学;邮编:100083)Methodsofmeasuringhydraulicfluidcontaminationlevel¥MaFei;GaoLanqing;YinQiusheng(Univers...  相似文献   

16.
InrecentyearsThMn12 typeiron richcompoundshavebeenintensivelyinvestigatedduetotheirexcellentpermanent magneticproperties .AlthoughpurebinaryRE Fecom poundsdonotexist,theThMn12 structurecanbestabilizedinpseudobinariesofthetypeREFe12 -xMx,withM =Al,Ti,Cr ,Si ,Mo ,V …  相似文献   

17.
ExperimentshaveconfirmedthatREFe12compoundsdonotexist.ThisphasecanbestabilizedbyreplacingsomeoftheironatomsbyasmallamountofotherelementssuchasTi,V ,Cr,Mn ,Mo ,W ,Re ,AlandSi ,andREFe12 -xMxintermetalliccompoundscanbeobtained[1] .Mcannotonlystabilizethestruc tureo…  相似文献   

18.
Development,Application,Markets,andPatentSituationofMagnetostrictiveTERFENOL-DMcMastersOD(ETREMAProducts,Inc.,2500,NorthLoopD...  相似文献   

19.
卸锭机卸锭爪结构的改进吴智怀(北京冶金设备研究院:邮编:100029)Improvementofclawsiningotstripper¥WuZhihuai(BeijingResearchInstituteofMetallurgicalEquipme...  相似文献   

20.
Effect of Cerium on Chemical Short Range Order of Al-Fe-Ce Amorphous Alloy   总被引:1,自引:0,他引:1  
Inrecentyears,Heetal.[1]andInoueetal.[2]discoveredagroupofamorphousalloyswithaluminumcontentcloseto90%(atomfraction),whichpossessexcellentspecificstrengthinAlTMRE(TM=transitionmetal)systems.Theyhaveupto500~1100MPainstrengthandgoodductility.However,theoriginofAlbas…  相似文献   

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