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EFFECT OF MAGNETIC FIELD ON MARTENSITIC TRANSFORMATION IN Fe-21Ni-4Mn ALLOY

SUN Enxi Dalian Railway College , Dalian , ChinaYANG Dazhi Dalian University of Technology , Dalian , ChinaXU Zuyao (T.Y.Hsu) Shanghai Jiaotong University , Shanghai , ChinaYANG Fuming ZHAO Ruwen Institute of Physics , Academia Sinica , Beijing , China YANG Dazhi , Professor , Dalian University of Technology , Dalian 116024 , China

金属学报(英文版)

The pulsed magnetic field induced martensitic transformation with isothermal and athermal kinetics in Fe-2Ni-4Mn(wt-%)alloy has been studied by means of magnetization measurements,optical microscopy and thermodymical analyses.It is shown that there exits a critical magnetic intensity for induing mar...

关键词: magnetic field-induced martensitic transformation , null , null

Reheating Austenitizing Temperature of Spring Steel 60Si2MnA for Railway

CUI Juan , LIU Yazheng , PAN Hui , GAO Lifeng

钢铁研究学报(英文版)

The microsturctural transformation of austenite grain, pearlite interlamellar spacing, and lamellar cementite thickness of spring steel 60Si2MnA for railway were studied in the hotrolled and reheated states. Furthermore, the effect of microstructural characterization ...

关键词: austenitizing temperature;austenite grain;pearlite interlamellar spacing;hardness;toughness

钛等金属的SUN-Z-R复合技术

吴全兴

钛工业进展 doi:10.3969/j.issn.1009-9964.2001.02.008

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Experiment and Simulation of Metal Flow in Multi-stage Forming Process of Railway Wheel

Xiao-hui SHEN , Wei CHEN , Jun YAN , Lei ZHANG , Jing ZHANG

钢铁研究

关键词:

Reheating Austenitizing Temperature of Spring Steel 60Si2MnA for Railway

钢铁研究学报(英文版)

关键词:

Austenite Grain Size Evolution in Railway Wheel During Multi-Stage Forging Processes

钢铁研究学报(英文版)

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WELDING BETWEEN HIGH MANGANESE STEEL AND HIGH CARBON STEEL

M. H. Guo , D. C. Shao , Z. G Dong and J. C Yang National Key Laboratory Advanced Welding Production Technology , Harbin institute of Technology , Harbin 150001 , China

金属学报(英文版)

Manuscript received 30 July 1999 Abstract The shielded metal arc welding (SMAW) of a manganese steel part as a crossing of railway track to a carbon steel part as the rails of the railroad is the welding of dissimilar steel. It are was known that it is not possible t...

关键词: high manganese steel , null , null , null

Influence of Inclusion on Crack Initiation in Wheel Rim

MI Guofa , NAN Hongyan , LIU Yanlei , ZHANG Bin , ZHANG Hong , SONG Guoxiang

钢铁研究学报(英文版)

Speed increase and heavy-haul of the railway freight car are the effective measures to raise the transport ability of railway, and they have been the new trend for railway freight car development. The increa...

关键词: heavy-haul;contact stress;critical inclusion size;rim crack

Catalysis on nano-carbon materials: Going where to? Preface

Catalysis Today

This contribution to the special issue of Catalysis Today is dedicated to selected contributions presented at the Carbocat-IV (Carbon for Catalysis) Symposium held in Dalian (China) on November 7-10 (2010). The introduction first shortly overviews the main reasons for ...

关键词: Nano-carbon;Catalysis on carbon;Nanostructured carbon-based materials;Carbon hierarchy;ordered mesoporous carbon;metal-free;nanostructured carbon;activated;carbon;oxidative dehydrogenation;heterogeneous catalysis;sustainable;energy;counter electrode;porous carbons;fuel-cells