Search Results - "Hu, Haijiang"

A new approach to quantitative analysis of bainitic transformation in a superbainite steel by Xu, Guang, Liu, Feng, Wang, Li, Hu, Haijiang

“…In situ observation of bainitic nucleation and growth in a superbainite steel was conducted by high-temperature laser scanning confocal microscopy. The…”
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The effects of Nb and Mo addition on transformation and properties in low carbon bainitic steels by Hu, Haijiang, Xu, Guang, Wang, Li, Xue, Zhengliang, Zhang, Yulong, Liu, Guanghui

“…Four low carbon bainite steels were designed to investigate the effects of Mo and Nb addition on bainitic transformation, microstructures and properties by…”
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Optimized Properties of a Quenching and Partitioning Steel by Quenching at Fine Martensite Start Temperature by Liu, Man, Wang, Jun, Zhang, Qi, Hu, Haijiang, Xu, Guang

“…Five quenching temperatures were designed to investigate the relationship between volume fraction of retained austenite and microstructure, mechanical…”
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Refined Bainite Microstructure and Mechanical Properties of a High‐Strength Low‐Carbon Bainitic Steel Treated by Austempering Below and Above MS by Tian, Junyu, Xu, Guang, Zhou, Mingxing, Hu, Haijiang

“…Four isothermal heat treatment schedules are designed to study the effects of transformation temperature below and above martensite starting temperature (MS)…”
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New insights to the effects of ausforming on the bainitic transformation by Hu, Haijiang, Zurob, Hatem S., Xu, Guang, Embury, David, Purdy, Gary R.

“…The effects of prior deformation conditions on the bainitic transformation are investigated using dilatometry and optical metallography. The influences of both…”
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Microstructure and Wear Properties of a Bainite/Martensite Multi-phase Wear Resistant Steel by Yao, Zishan, Liu, Man, Hu, Haijiang, Tian, Junyu, Xu, Guang

“…The hardness, tensile properties, low temperature impact toughness and wear resistant performance in a low-carbon bainite/martensite multi-phase wear resistant…”
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In Situ Study on Interrupted Growth Behavior and Crystallography of Bainite by Hu, Haijiang, Xu, Guang, Nabeel, Muhammad, Dogan, Neslihan, Zurob, Hatem S.

“…The growth behavior and crystallographic orientation of bainite in a low carbon steel were investigated by a combination of in situ observation and electron…”
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Austenite Growth Behavior and Prediction Modeling of Ti Microalloyed Steel by Wang, Jun, Liu, Man, Wang, Lifan, He, Ping, Hu, Haijiang, Xu, Guang

“…Previous studies on the austenite grain growth were mostly based on a fixed temperature, and the relationship between the austenite grain and austenitizing…”
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In-Situ Observation of Martensitic Transformation in a Fe–C–Mn–Si Bainitic Steel During Austempering by Tian, Junyu, Xu, Guang, Jiang, Zhengyi, Hu, Haijiang, Yuan, Qing, Wan, Xiangliang

“…The martensitic transformation in a Fe–C–Mn–Si bainitic steel was examined by in situ high-temperature laser scanning confocal microscopy (LSCM) and…”
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Optimizing Microstructure and Property by Ausforming in a Medium-carbon Bainitic Steel by Chen, Guanghui, Hu, Haijiang, Xu, Guang, Tian, Junyu, Wan, Xiangliang, Wang, Xiang

“…The transformation behavior and microstructure in a medium-carbon bainitic steel were investigated by combination of metallography and dilatometry. The fine…”
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On the correlation among isothermal transformation, interphase precipitation behaviour and elements partitioning in Ti–Mo microalloyed steel by He, Ping, Hu, Haijiang, Wang, Wei, Wang, Lifan, Xu, Guang

“…The correlation among isothermal transformation, interphase precipitation behaviour, and elements partitioning during isothermal heat treatment in a Ti–Mo…”
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Transformation Behavior of Bainite during Two-step Isothermal Process in an Ultrafine Bainite Steel by Tian, Junyu, Xu, Guang, Jiang, Zhengyi, Zhou, Mingxing, Hu, Haijiang, Yuan, Qing

“…Four different isothermal treatment processes were designed to investigate the effect of isothermal treatment parameters on the comprehensive property in an…”
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Effect of Ni Addition on Bainite Transformation and Properties in a 2000 MPa Grade Ultrahigh Strength Bainitic Steel by Tian, Junyu, Xu, Guang, Jiang, Zhengyi, Hu, Haijiang, Zhou, Mingxing

“…The effects of Nickle (Ni) addition on bainitic transformation and property of ultrahigh strength bainitic steels are investigated by three austempering…”
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Effect of Strain Rate on the Bainitic Transformation in Fe-C-Mn-Si Medium-Carbon Bainitic Steels by Chen, Guanghui, Xu, Guang, Zurob, Hatem S., Hu, Haijiang, Wan, Xiangliang

“…The effect of strain rate on the kinetics of the bainitic transformation in a Fe-C-Mn-Si medium-carbon bainitic steel was investigated by dilatometry,…”
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Effect of Mo Content on Microstructure and Property of Low-Carbon Bainitic Steels by Hu, Haijiang, Xu, Guang, Zhou, Mingxing, Yuan, Qing

“…In this work, three low-carbon bainitic steels, with different Mo contents, were designed to investigate the effects of Mo addition on microstructure and…”
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Combined effect of the prior deformation and applied stress on the bainite transformation by Zhou, Mingxing, Xu, Guang, Wang, Li, Hu, Haijiang

“…There has been a continued interest over the past years in the effects of external stress or prior deformation on the bainite transformation. In this study,…”
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Role of Precipitates on the Grain Coarsening of 20CrMnTi Gear Steel during Pseudo-Carburizing by Zhang, Rui, Yuan, Qing, Tang, En, Mo, Jiaxuan, Zhang, Zhicheng, Hu, Haijiang, Xu, Guang

“…The carburizing period for tool steel could be significantly shortened by operating at a higher carburizing temperature. However, grain coarsening happens…”
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Analysis on the Key Parameters to Predict Flow Stress during Ausforming in a High-Carbon Bainitic Steel by Wang, Lifan, Hu, Haijiang, Wang, Wei, He, Ping, Li, Zhongbo, Xu, Guang

“…Since flow stress is an important parameter in the processing and application of metallic materials, it is necessary to trace the flow stress during austenite…”
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Bainitic Transformation and Properties of Low Carbon Carbide-Free Bainitic Steels with Cr Addition by Zhou, Mingxing, Xu, Guang, Tian, Junyu, Hu, Haijiang, Yuan, Qing

“…Two low carbon carbide-free bainitic steels (with and without Cr addition) were designed, and each steel was treated by two kinds of heat treatment procedure…”
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Effect of Austempering below and above Ms on the Microstructure and Wear Performance of a Low-Carbon Bainitic Steel by Wei, Zhirui, Hu, Haijiang, Liu, Man, Tian, Junyu, Xu, Guang

“…The microstructure and wear performance of a low-carbon steel treated by austempering below and above martensite start temperature (Ms) were investigated. The…”
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