材料期刊网

1. 首页
2. 检索结果页

原词结果 | 译词结果

THE STRESS-STRAIN-RESISTANCE RELATIONS IN Fe-Mn-Si ALLOYS

X. Lu , Z.X. Qin , Y.S. Zhang , B.Z. Dine and Z.Q. Hu ( Department of Materials Science & Engineering , Dalian Railway Institute , Dalian 116028 , China , State Key Laboratory for RSA , Institute of Metal Research , The Chinese Academy of Science , Shenyang 110015 , China)

金属学报(英文版)

The stress-strain-resistance relations of the Fe-Mn-Si alloys with different Si content have been investigated by measuring strain (ε) and resistance (△ R/R) upon tension synchronously. The results show that the strum induced γ→ε martensitic transfor- mation increases the strain sensitivity coeffcie...

关键词: stain inducedγ →ε martensitic transformation , null , null

EVALUATION OF EMBRITTLEMENT BEHAVIOR DUE TO SENSITIZATION IN A CRYOGENIC AUSTENITIC STAINLESS STEEL BY MEANS OF SMALL PUNCH AND FRACTURE TOUGHNESS TESTS

S.C Liu(Research Institute for Fracture Technology Faculty of Engineering , Tohoku University , Sendai , Japan , on leave from Dalian Railway Institute , Dalian 116028 , China)II-Hyun Kown , T Hashida and H Takahashi(Research Institute for nacture Technology , Faculty of Engineering , Tohoku Univeristy , Sendai , Japan)

金属学报(英文版)

In order to evaluate the tendency of mechanical properties degrudation due to weld-ing and other processing in materials used for supporting coils in super conducting rnaguets utilized in thermonuclear jusion reactore, a small punch (SP) test was used.This test, which was originally developed to stu...

关键词: small punch test , null , null , null

JOINING OF Ni_3Al BY PRESSURIZED COMBUSTION SYNTHESIS USING GLEEBLE 1500 TEST SIMULATOR

W. P. Liu , F. X. Zhai and C. H. Ding (Dept. of Materials Science and Engineering , Dalian Railway Institute , Dalian 116028 , China)

金属学报(英文版)

In this investigation, the Gleeble 1500 test simulator was used for carrying out experiments of joining by the pressurized combustion synthesis (PCS). The intermetallic compound Ni3Al was bonded by us- ing the exothermic synthesis reaction of a mixture of element Ni and Al poweders pre - compacte...

关键词: combustion synthesis , null , null

DRAWING OF ALUMINUM CLAD STEEL WIRE BY FORCE FEED LUBRICATION

F.Gao , B.Y.Song , H.F.Jiang and C.B.Jia Department of Material Science and Engineering , Dalian Railway Institute , Dalian 116028 , China

金属学报(英文版)

The force feed lubrication method is used for drawing aluminum clad steel wire. It is studied how deformation of wire and aspect of the lubricant film are influenced by the die angle, the reduction, the drawing speed and the gap between pressure die and wire. It has been concluded that when the fa...

关键词: aluminum clad steel wire , null , null

A STUDY OF CONTINUOUS EXTRUSION CLADDING PROCESSFOR PRODUCTION OF ALUMINUM CLADDING STEEL WIRE

F.Gao , B.Y.Song , C.B.Jia and Y.H.Wang Department of Material Science and Engineering , Dalian Railway Institute , Dalian 116028 , China

金属学报(英文版)

In this study the process of cladding steel wires with aluminum is investigated experimentally. It is studied how the cladding process and the quality of products are influenced by the aluminum deformation temperature, the wheel speed, the temperature of steel wire, the wire speed and the steel wire...

关键词: aluminum cladding steel wire , null , null

STUDY ON THE MAGNETISM AND PHASE TRANSFORMATION IN Fe-Mn-Si-C SHAPE MEMORY ALLOYS

Z.X Qinand Y.S. Zhang(Department of Materials Science and Engineering , Dalian Railway Institute , Dalian 116028 , China)

金属学报(英文版)

The hyperfine interactions of two shape memory alloys have been studied by Mossbauer effect measurement at various temperatures. The Mossbauer spectra exhibit a mag-netic change from antiferro magnetic state to paramagnetic state when the temperuture rises. The Fe-Mn-Si alloys have a small hyperfine...

关键词: phase transformation , null , null , null

出版年份

刊物分类

相关作者

相关热词