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October 20, 2021

Shi's paper on "Alloying effects on phase stability, mechanical properties, and deformation behavior of CoCrNi-based medium-entropy alloys at low temperatures" was published in Intermetallics.

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July 30, 2021

Jieyichen's paper on "Phase stability and precipitation in L12-strengthened CoCrNi medium-entropy alloys at intermediate temperatures" was published in Journal of Phase Equilibria and Diffusion.

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June 28, 2021

Mengchao's paper on "Cu-assisted austenite reversion and enhanced TRIP effect in maraging stainless steels" was published in Journal of Materials Science & Technology.

 

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Mar 03, 2021

Mengchao's paper on "Synergistic alloying effects on nanoscale precipitation and mechanical properties of ultrahigh-strength steels strengthened by Ni3Ti, Mo-enriched, and Cr-rich co-precipitates" was published in Acta Materialia.

 

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March 03, 2021

Zhiyi's paper on "Synergistic effects of Al and Ti on the oxidation behaviour and mechanical properties of L12-strengthened FeCoCrNi high-entropy alloys" was published in Corrosion Science.

 

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December 29, 2020

The collaborative paper on "Thermal stability and high-temperature mechanical performance of nanostructured W–Cu–Cr–ZrC composite" was published in Composites Part B: Engineering.

 

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December 16, 2020

Bingchen's paper on "Mechanisms for suppressing discontinuous precipitation and improving mechanical properties of NiAl-strengthened steels through nanoscale Cu partitioning" was published in Acta Materialia (Most downloaded Acta Materialia articles in Mar 2021).

 

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December 7, 2020

Lei Fan's paper on "Ultrahigh strength and ductility in newly developed materials with coherent nanolamellar architectures" was published in Nature Communications.

 

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Dec 3, 2020

The collaborative paper on "Precipitation behavior in G-phase strengthened ferritic stainless steels" was published in Acta Materialia.

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November 19, 2019

Jieyichen Fang (phd student, Y2) won the CHAMPION in The 6th Mechanical Engineering Research Presentation Competition 2020. Congretulations!

 

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July 24, 2020

The collaborative paper with Prof. CT Liu's group on "Ultrahigh-strength and ductile superlattice alloys with nanoscale disordered interfaces" was published in Science.

 

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June 12, 2020

Bingchen Zhou (phd student) won the Young Researcher Award in the CNERC Annual Technical Symposium 2020. Congretulations!

 

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June 5, 2020

The collaborative paper on "Breaking the strength-ductility paradox in advanced nanostructured Fe-based alloys through combined Cu and Mn additions" was published in Scripta Materialia.

 

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May 20, 2020

The collaborative paper on "Control of nanoscale precipitation and elimination of intermediate-temperature embrittlement in multicomponent high-entropy alloys" was published in Acta Materialia.

 

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March 2, 2020

The collaborative paper on "Precipitation kinetics and mechanical properties of nanostructured steels with Mo additions" was published in Materials Research Letters.

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February 22, 2020

The collaborative paper on "Achieving exceptional wear resistance in a compositionally complex alloy via tuning the interfacial structure and chemistry" was published in Acta Materialia.

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February 15, 2020

The collaborative paper on "Superior high-temperature properties and deformation-induced planar faults in a novel L12-strengthened high-entropy alloy" was published in Acta Materialia.

 

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January 18, 2020

The collaborative paper on "Mechanical properties and deformation mechanisms of a novel austenite-martensite dual phase steel" was published in International Journal of Plasticity.

 

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December 7-8, 2019

Dr. Zengbao Jiao attendedthe Workshop on Applications of 3D Atom Probe Tomography 2019 and gave an invited talk on "Nanoscale co-precipitation-strengthened steels".

 

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November 23-24, 2019

Dr. Zengbao Jiao attendedthe 7th Chinese Young Researchers Workshop on Materials Science and gave an invited talk on "Nanoscale co-precipitation-strengthened steels".

 

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October 26-27, 2019

Dr. Zengbao Jiao attended 2019 Workshop on structures and properties of HEAs and gave an invited talk on "Control of continuous and discontinuous precipitation in nanoprecipitation-strengthened high-entropy alloys".

 

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May 28, 2019

Bingchen Zhou (phd student) won the Merit Award in The 5th Mechanical Engineering Research Poster Competition 2019. Congretulations!

 

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April 24, 2019

The joint paper on "Hardening mechanisms and impact toughening of a high-strength steel containing low Ni and Cu additions" was published in Acta Materialia.

 

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February 8, 2019

The joint paper on "Attractive in situ self‐reconstructed hierarchical gradient structure of metallic glass for high efficiency and remarkable stability in catalytic performance" was published in Advanced Functional Materials.

 

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November 23, 2018

The joint paper with Prof. CT Liu's group on "Multicomponent intermetallic nanoparticles and superb mechanical behaviors of complex alloys" was published in Science.

In the News: MRS Bulletin (News)明報星島日報文匯報城大研創

 

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September 17, 2018

Our paper collaborated with Prof. C. A. Schuh from MIT on "Nanocrystalline Ag-W alloys lose stability upon solute desegregation from grain boundaries" was published in Acta Materialia.

 

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July 11, 2018

Dr. Wenwen Song from RWTH Aachen University, Germany visited us and gave an invited talk on "Overcome the strength-ductility trade-off in steels by a novel short-range ordering strengthening concept" at our ME department.

 

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May 30, 2018

Lei Fan (phd student) won the Excellent Poster Award in The 4th Mechanical Engineering Research Poster Competition 2018. Congretulations!

 

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December 7, 2017

Prof. Gang Wang from Shanghai University visited us and gave an invited talk on "Metallic glasses: From fundamental research to application exploration " at our ME department.

 

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December 4, 2017

The 2017 Workshop on Applications of Atom Probe Tomography (2017三維原子探針應用研討會) co-organized by Prof. C.T. Liu and Dr. Z.B. Jiao was held on December 4-5, 2017 at CityU, Hong Kong. Dr. Zengbao Jiao gave an invited talk on "Atom probe tomography study of advanced structural materials" on the workshop.

This workshop attacted more than 80 participants from various universities/institutes, such as Institue of Metals Research, Chongqing Univeristy, Central South Univeristy, Nanjing U of Sci & Tech, Shanghai U, HKU, CityU, PolyU, and CAMECA. Thank all participants for making the wordshop a success!

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November 29, 2017

Dr. Mingxin Huang from the University of Hong Kong visited us and gave an invited talk on " Alloy Design By Dislocation Engineering" at our ME department.

 

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August 14, 2017

Our paper on "Atom-probe study of Cu and NiAl nanoscale precipitation and interfacial segregation in a nanoparticle-strengthened steel" was published in Materials Research Letters.

 

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July 12, 2017

The joint paper with Prof. J.J. Kai's group at CityU on "Heterogeneous precipitation behavior and stacking-fault-mediated deformation in a CoCrNi-based medium-entropy alloy" was published in Acta Materialia.

 

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June 21, 2017

Profs. YANG Ke, WANG Wei, and YANG Chunguang from the Institute of Metal Research, Chinese Academy of Sciences (IMR, CAS) visited our group. Prof. Yang, the Division Head of Specialized Materials and Devices, gave an invited talk on "Biofunctionalization of Metallic Biomaterials" at our ME department.

 

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May 15, 2017

Prof. Christopher A. Schuh from MIT visited Hong Kong and gave an invited talk on "Stable Nanocrystalline Metals: Next-Generation Structural Materials from Science to Commercialization" at CityU.

 

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Mar 8, 2017

Dr. Zengbao Jiao attended the Workshop on "Structures and Properties of High Entropy Alloy (HEAs)" at CityU.

 

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Jan 03, 2017

Dr. Zengbao Jiao joined The Hong Kong Polytechnic University as an Assistant Professor in the department of Mechanical Engineering .

 

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