材料期刊网

Effect of Holding Time on the Microstructure and Mechanical Properties of Dual-Phase Steel during Intercritical Annealing

LI Zhuang , WU Di , Lü Wei , YU Huanhuan , SHAO Zhenyao , LUO Lei

武汉理工大学学报-材料科学版(英文版) doi:10.1007/s11595-015-1118-5

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Effects of Warm Deformation on Mechanical Properties of TRIP Aided Fe-C-Mn-Si Multiphase Steel

TIAN Yong , LI Zhuang

钢铁研究学报(英文版)

Warm deformation tests were performed using a kind of tubby heater. The microstructures and mechanical properties of an Fe-C-Mn-Si multiphase steel resulting from different warm deformation temperatures were investigated by using LOM (light optical microscopy), SEM and XRD. The results indicated tha...

关键词: warm deformation , Fe-C-Mn-Si multiphase steel , TRIP effect , mechanical property

A New Pb-free Machinable Austenitic Stainless Steel

LI Zhuang

钢铁研究学报(英文版)

In the present paper, the machinability tests were conducted by using various processing parameters on a CA6164 lathe with a dynamometer. The metallurgical properties, machinability and mechanical properties of the developed alloy were compared with those of an austenite stainless steel 1Cr-18Ni-9Ti...

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Effect of Thermomechanical Processing on Mechanical Properties of Hot Rolled Multiphase Steel

LI Zhuang , WU Di , L Huisheng

钢铁研究学报(英文版)

The effect of thermomechanical processing (TMP) on the mechanical properties of hot rolled multiphase steel was investigated. TMP was conducted using a laboratory hot rolling mill, in which three different kinds of finish rolling deformation degrees and temperatures were applied. The results indicat...

关键词: hot rolled multiphase steel;finish rolling deformation degree;finish rolling temperature;retained austenite;mechanical property