Sheng Guo

Professor at Materials and manufacture

Sheng Guo is currently an Associate Professor at the Department of Industrial and Materials Science, Chalmers University of Technology. Sheng joined Chalmers as an Assistant Professor in 2013. His main research areas are the alloy design and physical metallurgy of concentrated multi-component alloys, better known as high-entropy alloys (HEAs). HEAs have great potential to be used as high-temperature materials, and in environments where high hardness, high wear resistance, and high corrosion resistance are required. Sheng's research interest also goes to other advanced metallic materials, like metallic glasses or amorphous alloys.

Source: orcid.org

Showing 75 publications

2020

Promising properties and future trend of eutectic high entropy alloys

Yiping Lu, Yong Dong, Hui Jiang et al
Scripta Materialia. Vol. 187, p. 202-209
Journal article
2020

Microstructural characterization of eutectic and near-eutectic AlCoCrFeNi high-entropy alloys

Adrianna Lozinko, Yubin Zhang, Oleg V. Mishin et al
Journal of Alloys and Compounds. Vol. 822
Journal article
2020

Forming protective alumina scale for ductile refractory high-entropy alloys via aluminizing

Saad Ahmed Sheikh, Lu Gan, Xabier Montero et al
Intermetallics. Vol. 123
Journal article
2019

The growth of graphene on Ni–Cu alloy thin films at a low temperature and its carbon diffusion mechanism

Y. B. Dong, Sheng Guo, H. H. Mao et al
Nanomaterials. Vol. 9 (11)
Journal article
2019

Corrosion behavior of Hf0.5 Nb0.5 Ta0.5 Ti1.5 Zr refractory high-entropy in aqueous chloride solutions

Qiongyu Zhou, Saad Ahmed Sheikh, Ping Ou et al
Electrochemistry Communications. Vol. 98, p. 63-68
Journal article
2019

Nanostructuring with Structural-Compositional Dual Heterogeneities Enhances Strength-Ductility Synergy in Eutectic High Entropy Alloy

S. R. Reddy, S. Yoshida, T. Bhattacharjee et al
Scientific Reports. Vol. 9 (1)
Journal article
2019

Engineering heterogeneous microstructure by severe warm-rolling for enhancing strength-ductility synergy in eutectic high entropy alloys

Rajasekhar Reddy Seelam, Shuhei Yoshida, Upender Sunkari et al
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. Vol. 764
Journal article
2019

Quantification of microstructure in a eutectic high entropy alloy AlCoCrFeNi2.1

Adrianna Lozinko, Oleg V. Mishin, Tianbo Yu et al
IOP Conference Series: Materials Science and Engineering. Vol. 580
Journal article
2019

Novel laser rapidly solidified medium-entropy high speed steel coatings with enhanced hot wear resistance

Hao Tang, H. Zhang, Liang Chen et al
Journal of Alloys and Compounds. Vol. 772, p. 719-727
Journal article
2019

Microstructure and texture of a severely warm-rolled and annealed AlCoCrFeNi2.1 eutectic high entropy alloy

S. R. Reddy, Upender Sunkari, Adrianna Lozinko et al
Journal of Physics: Conference Series. Vol. 1270 (1)
Paper in proceedings
2019

Microstructural design by severe warm-rolling for tuning mechanical properties of AlCoCrFeNi2.1 eutectic high entropy alloy

Rajasekhar Reddy Seelam, Upender Sunkari, Adrianna Lozinko et al
Intermetallics. Vol. 114 (nov.)
Journal article
2019

Balancing Scattering Channels: A Panoscopic Approach toward Zero Temperature Coefficient of Resistance Using High-Entropy Alloys

Samrand Shafeie, Sheng Guo, Paul Erhart et al
Advanced Materials. Vol. 31 (2)
Journal article
2019

Microstructural, mechanical and electrochemical characterization of TiZrTaHfNb and Ti1.5ZrTa0.5Hf0.5Nb0.5 refractory high-entropy alloys for biomedical applications

Amir Motallebzadeh, Naeimeh Sadat Peighambardoust, Saad Ahmed Sheikh et al
Intermetallics. Vol. 113
Journal article
2019

Development and homogeneity of microstructure and texture in a lamellar AlCoCrFeNi2.1 eutectic high-entropy alloy severely strained in the warm-deformation regime

S. R. Reddy, Upender Sunkari, A. Lozinko et al
Journal of Materials Research. Vol. 34 (5), p. 687-699
Journal article
2018

Secondary hardening in laser rapidly solidified Fe-68(MoWCrVCoNiAlCu)(32) medium-entropy high-speed steel coatings

Hui Zhang, Bang Dou, Hao Tang et al
Materials and Design. Vol. 159, p. 224-231
Journal article
2018

Processing of a new high entropy alloy: AlCrFeMoNiTi

E. Prieto, Raquel De Oro Calderon, Thomas Konegger et al
Powder Metallurgy. Vol. 61 (3), p. 258-265
Journal article
2018

Invar effect of Fe-based bulk metallic glasses

Q. Hu, J. M. Wang, Y. H. Yan et al
Intermetallics. Vol. 93, p. 318-322
Journal article
2018

Aluminizing for enhanced oxidation resistance of ductile refractory high-entropy alloys

Saad Ahmed Sheikh, Lu Gan, Te Kang Tsao et al
Intermetallics. Vol. 103, p. 40-51
Journal article
2018

Anomalous thermal expansion in the deep super-cooled liquid region of a ZrCuAlAg bulk metallic glass

Q. Hu, J. M. Wang, Y. H. Yan et al
Materials Research Letters. Vol. 6 (2), p. 121-129
Journal article
2018

Accelerated oxidation in ductile refractory high-entropy alloys

Saad Ahmed Sheikh, Muhammad Kurnia Bijaksana, Amir Motallebzadeh et al
Intermetallics. Vol. 97, p. 58-66
Journal article
2018

Preparing bulk ultrafine-microstructure high-entropy alloys: Via direct solidification

Yiping Lu, Xiaoxia Gao, Yong Dong et al
Nanoscale. Vol. 10 (4), p. 1912-1919
Journal article
2018

Effect of low temperature on tensile properties of AlCoCrFeNi2.1 eutectic high entropy alloy

T. Bhattacharjee, Ruixiao Zheng, Yan Chong et al
Materials Chemistry and Physics. Vol. 210, p. 207-212
Journal article
2018

Magnetism of CoCrFeNiZrx eutectic high-entropy alloys

S. Vrtnik, Sheng Guo, Saad Ahmed Sheikh et al
Intermetallics. Vol. 93, p. 122-133
Journal article
2018

Strain-path controlled microstructure, texture and hardness evolution in cryo-deformed AlCoCrFeNi2.1 eutectic high entropy alloy

A. Patel, I. S. Wani, S. R. Reddy et al
Intermetallics. Vol. 97, p. 12-21
Journal article
2018

Mechanistic insights into the transformation processes in Z-phase strengthened 12% Cr steels

Masoud Rashidi, Ardeshir Golpayegani, Saad Ahmed Sheikh et al
Materials and Design. Vol. 158, p. 237-247
Journal article
2018

Novel high-entropy and medium-entropy stainless steels with enhanced mechanical and anti-corrosion properties

H. Zhang, H. Tang, W. H. Li et al
Materials Science and Technology. Vol. 34 (5), p. 572-579
Journal article
2018

Simultaneous Strength-Ductility Enhancement of a Nano-Lamellar AlCoCrFeNi2.1 Eutectic High Entropy Alloy by Cryo-Rolling and Annealing

T. Bhattacharjee, I. S. Wani, Saad Ahmed Sheikh et al
Scientific Reports. Vol. 8 (1)
Journal article
2017

Predicting solid solubility in CoCrFeNiMx (M=4d transition metal) high-entropy alloys

Saad Ahmed Sheikh, H. H. Mao, Sheng Guo
Journal of Applied Physics. Vol. 121 (19), p. Article Number: 194903-
Journal article
2017

Effect of High Configuration Entropy and Rare Earth Addition on Boride Precipitation and Mechanical Properties of Multi-principal-Element Alloys

H. Zhang, X. C. Zhong, Y. Z. He et al
Journal of Materials Engineering and Performance. Vol. 26 (8), p. 3750-3755
Journal article
2017

Effect of severe cold-rolling and annealing on microstructure and mechanical properties of AlCoCrFeNi 2.1 eutectic high entropy alloy

I. S. Wani, T. Bhattacharjee, Saad Ahmed Sheikh et al
IOP Conference Series: Materials Science and Engineering. Vol. 194 (1), p. Article no 012018-
Paper in proceedings
2017

A new strategy to design eutectic high-entropy alloys using mixing enthalpy

Yiping Lu, Hui Jiang, Sheng Guo et al
Intermetallics. Vol. 91, p. 124-128
Journal article
2017

Directly cast bulk eutectic and near-eutectic high entropy alloys with balanced strength and ductility in a wide temperature range

Yiping Lu, Xuzhou Gao, Li Jiang et al
Acta Materialia. Vol. 124, p. 143-150
Journal article
2017

Cold-rolling and recrystallization textures of a nano-lamellar AlCoCrFeNi2.1 eutectic high entropy alloy

I. S. Wani, T. Bhattacharjee, Saad Ahmed Sheikh et al
Intermetallics. Vol. 84, p. 42-51
Journal article
2016

Phase formation rules

Yong Zhang, Sheng Guo, C. T. Liu et al
High-Entropy Alloys: Fundamentals and Applications, p. 21-49
Book chapter
2016

Ultrafine-Grained AlCoCrFeNi2.1 Eutectic High-Entropy Alloy

I. S. Wani, T. Bhattacharjee, Saad Ahmed Sheikh et al
Materials Research Letters. Vol. 4 (3), p. 174-179
Journal article
2016

Tailoring nanostructures and mechanical properties of AlCoCrFeNi2.1 eutectic high entropy alloy using thermo-mechanical processing

I. S. Wani, T. Bhattacharjee, Saad Ahmed Sheikh et al
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. Vol. 675, p. 99-109
Journal article
2016

Formation of core-shell structure in high entropy alloy coating by laser cladding

H. Zhang, W. F. Wu, Y. Z. He et al
Applied Surface Science. Vol. 363, p. 543-547
Journal article
2016

Design and development of a new high entropy alloy by powder metallurgy

E. Prieto, Saad Ahmed Sheikh, Sheng Guo et al
World Powder Metallurgy 2016 Congress and Exhibition, World PM 2016; Hamburg; Germany; 9 October 2016 through 13 October 2016
Paper in proceedings
2016

Effect of heat treatment on microstructure and mechanical properties of spark plasma sintered AlCoCrFeNiTi0.5 high entropy alloy

I. Moravcik, J. Cizek, P. Gavendova et al
Materials Letters. Vol. 174, p. 53-56
Journal article
2016

Alloy design for intrinsically ductile refractory high-entropy alloys

Saad Ahmed Sheikh, Samrand Shafeie, Q. Hu et al
Journal of Applied Physics. Vol. 120 (16), p. Art no 164902-
Journal article
2015

High-entropy alloys as high-temperature thermoelectric materials

Samrand Shafeie, Sheng Guo, Q. Hu et al
Journal of Applied Physics. Vol. 118 (18)
Journal article
2015

Nanoscale phase separation in a fcc-based CoCrCuFeNiAl0.5 high-entropy alloy

X. Xu, P. Liu, Sheng Guo et al
Acta Materialia. Vol. 84, p. 145-152
Journal article
2015

Predicting the solid solubility limit in high-entropy alloys using the molecular orbital approach

Saad Ahmed Sheikh, Uta Klement, Sheng Guo
Journal of Applied Physics. Vol. 118 (19)
Journal article
2015

Liquid phase separation and the aging effect on mechanical and electrical properties of laser rapidly solidified cu100−xCrx Alloys

S.H. Si, H. Zhang, Y. Z. He et al
Metals. Vol. 5 (4), p. 2119-2127
Journal article
2015

Phase selection rules for cast high entropy alloys: an overview

Sheng Guo
Materials Science and Technology. Vol. 31 (10), p. 1223-1230
Journal article
2014

Nanoindentation characterized initial creep behavior of a high-entropy-based alloy CoFeNi

Z. J. Wang, Sheng Guo, Q. Wang et al
Intermetallics. Vol. 53, p. 183-186
Journal article
2014

Phase stability and tensile properties of Co-free Al 0.5CrCuFeNi2 high-entropy alloys

C Ng, Sheng Guo, J. Luan et al
Journal of Alloys and Compounds. Vol. 584, p. 530-537
Journal article
2014

A promising new class of high-temperature alloys: Eutectic high-entropy alloys

Y. Lu, Y. Dong, Sheng Guo et al
Scientific Reports. Vol. 4, p. 6200-
Journal article
2014

Phase Selection in High-Entropy Alloys: From Nonequilibrium to Equilibrium

Z. J. Wang, Sheng Guo, C.T. Liu
JOM. Vol. 66 (10), p. 1966-1972
Journal article
2014

Solid solutioning in equiatomic alloys: Limit set by topological instability

Sheng Guo, C Ng, Z. Wang et al
Journal of Alloys and Compounds. Vol. 583, p. 410-413
Journal article
2014

Thermally stable laser cladded CoCrCuFeNi high-entropy alloy coating with low stacking fault energy

H. Zhang, Y. Z. He, Y. Pan et al
Journal of Alloys and Compounds. Vol. 600, p. 210-214
Journal article
2014

Application Prospects and Microstructural Features in Laser-Induced Rapidly Solidified High-Entropy Alloys

H. Zhang, Y. Pan, Y. He et al
JOM. Vol. 66 (10), p. 2057-2066
Journal article
2013

Sunflower-like Solidification Microstructure in a Near-eutectic High-entropy Alloy

Sheng Guo, C Ng, C. T. Liu
Materials Research Letters. Vol. 1 (4), p. 228-232
Journal article
2013

Anomalous solidification microstructures in Co-free AlxCrCuFeNi2 high-entropy alloys

Sheng Guo, C Ng, C. T. Liu
Journal of Alloys and Compounds. Vol. 557, p. 77-81
Journal article
2013

More than entropy in high-entropy alloys: Forming solid solutions or amorphous phase

Sheng Guo, Q. Hu, C Ng et al
Intermetallics. Vol. 41, p. 96-103
Journal article
2012

Estimation of critical cooling rates for formation of amorphous alloys from critical sizes

Sheng Guo, Y. Liu
Journal of Non-Crystalline Solids. Vol. 358 (20), p. 2753-2758
Journal article
2012

Influence of Aging and Thermomechanical Treatments on the Mechanical Properties of a Nanocluster-Strengthened Ferritic Steel

Z. W. Zhang, C. T. Liu, Y. R. Wen et al
Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. Vol. 43A (1), p. 351-359
Journal article
2012

Entropy-driven phase stability and slow diffusion kinetics in an Al0.5CoCrCuFeNi high entropy alloy

C Ng, Sheng Guo, J. H. Luan et al
Intermetallics. Vol. 31, p. 165-172
Journal article
2011

Boron effects on the ductility of a nano-cluster-strengthened ferritic steel

Z. W. Zhang, C. T. Liu, Sheng Guo et al
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. Vol. 528 (3), p. 855-859
Journal article
2011

Effect of valence electron concentration on stability of fcc or bcc phase in high entropy alloys

Sheng Guo, C Ng, J. Lu et al
Journal of Applied Physics. Vol. 109 (10)
Journal article
2011

Phase stability in high entropy alloys: Formation of solid-solution phase or amorphous phase

Sheng Guo, C. T. Liu
Progress in Natural Science: Materials International. Vol. 21 (6), p. 433-446
Journal article
2011

Cooling rate effect on Young's modulus and hardness of a Zr-based metallic glass

Z. Y. Liu, Y. Yang, Sheng Guo et al
Journal of Alloys and Compounds. Vol. 509 (7), p. 3269-3273
Journal article
2011

High resolution optical microprobe investigation of surface grinding stresses in Al2O3 and Al2O3/SiC nanocomposites

Sheng Guo, A. Limpichaipanit, R. I. Todd
Journal of the European Ceramic Society. Vol. 31 (1-2), p. 97-109
Journal article
2011

Micromechanical characterization of casting-induced inhomogeneity in an Al0.8CoCrCuFeNi high-entropy alloy

Z. Y. Liu, Sheng Guo, X. J. Liu et al
Scripta Materialia. Vol. 64 (9), p. 868-871
Journal article
2010

Cr3+ microspectroscopy measurements and modelling of local variations in surface grinding stresses in polycrystalline alumina

Sheng Guo, R. I. Todd
Journal of the European Ceramic Society. Vol. 30 (12), p. 2533-2545
Journal article
2010

Identify the best glass forming ability criterion

Sheng Guo, Z. P. Lu, C. T. Liu
Intermetallics. Vol. 18 (5), p. 883-888
Journal article
2010

New glass forming ability criterion derived from cooling consideration

Sheng Guo, C. T. Liu
Intermetallics. Vol. 18 (11), p. 2065-2068
Journal article
2010

Confocal fluorescence microscopy in alumina-based ceramics: Where does the signal come from?

Sheng Guo, R. I. Todd
Journal of the European Ceramic Society. Vol. 30 (3), p. 641-648
Journal article
2009

Cooling Rate Calculation of Non-Equilibrium Aluminum Alloy Powders Prepared by Gas Atomization

S. W. He, Y. Liu, Sheng Guo
Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering. Vol. 38, p. 353-356
Journal article
2005

Amorphous and nanocrystalline Al82Ni10Y8 alloy powder prepared by gas atomization

Y. Liu, Z. M. Liu, Sheng Guo et al
Intermetallics. Vol. 13 (3-4), p. 393-398
Journal article
2005

Microstructural evolution of Al-Ni-Y powders an with different sizes

Y. Liu, Sheng Guo, Z. M. Liu et al
Zeitschrift fuer Metallkunde/Materials Research and Advanced Techniques. Vol. 96 (1), p. 83-88
Journal article

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Showing 8 research projects

2020–2024

Ductile and Oxidation Resistant Ultrahigh-Temperature Materials

Sheng Guo Materials and manufacture
Swedish Research Council (VR)

2018–2021

Developing Superior Ultrahigh-Temperature Alloys than Superalloys (SUTA)

Sheng Guo Materials and manufacture
ÅForsk

2018–2021

Alloy development for High Temperature applications using high entropy concept, II

Sheng Guo Materials and manufacture
VINNOVA

2017–2018

Materials Development and Biomedical Applications of High-Entropy Alloys

Sheng Guo Materials and manufacture
The Swedish Foundation for International Cooperation in Research and Higher Education (STINT)

2016–2020

Eutectic high entropy alloys: a promising new class of high temperature alloys

Sheng Guo Materials and manufacture
Adrianna Lozinko Materials and manufacture
Swedish Research Council (VR)

2015–2017

Development of Novel Lightweight High-Temperature Materials

Sheng Guo Materials and manufacture
Region Västra Götaland

2015–2016

Materials Development and Mechanistic Studying of a New Class of Advanced Metallic Materials

Sheng Guo Surface and Microstructure Engineering
The Swedish Foundation for International Cooperation in Research and Higher Education (STINT)

2014–2015

High Entropy Alloy Laser Coatings (HEALCOAT)

Sheng Guo Surface and Microstructure Engineering
VINNOVA

There might be more projects where Sheng Guo participates, but you have to be logged in as a Chalmers employee to see them.