Home
Photo of Guocai Chai

Guocai Chai

Guocai Chai is Adjunct Professor in Engineering Materials since 2011.

Publications

2025

Zhenyu Zhu, Hailong Kong, Yongyou Zhu, Mattias Calmunger, Guocai Chai, Qingyuan Wang, Wei Feng (2025) Pre-corrosion very-high-cycle AI-fatigue in completion string International Journal of Fatigue, Vol. 199, Article 109068 (Article in journal) Continue to DOI

2024

Joakim Nordström, Zhihua Dong, Lisa Lautrup, Raveendra Siriki, Levente Vitos, Johan Moverare, Mattias Calmunger, Guocai Chai (2024) Temperature study of deformation twinning behaviour in Nickel-base Superalloy 625 Materials Science & Engineering: A, Vol. 907, Article 146628 (Article in journal) Continue to DOI
Darshan Chalapathi, Joakim Nordström, Raveendra Siriki, Lisa Lautrup, Guocai Chai, Anand K. Kanjarla (2024) Deformation twinning and the role of stacking fault energy during cryogenic testing of Ni-based superalloy 625 Materials Science & Engineering: A, Vol. 898, Article 146404 (Article in journal) Continue to DOI
Zhenyu Zhu, Maolin Chen, Mingge He, Junliang Zhang, Yanyan Huang, Siqi Chen, Xuanyu Du, Guocai Chai, Qingyuan Wang (2024) Coupling life prediction of bending very high cycle fatigue of completion strings made of different materials using deep wise separable convolution Fatigue & Fracture of Engineering Materials & Structures, Vol. 47, p. 2381-2395 (Article in journal) Continue to DOI
Zhenyu Zhu, Guocai Chai, Junliang Zhang, Xiaotao Li, Yanyan Huang, Jie Zhang, Chao Yu, Qingyuan Wang (2024) Origin of prestrain-induced cyclic-strain hardening: Multi-scale experimental characterizations and simulations of 7075 aluminum alloy Materials & design, Vol. 238, Article 112711 (Article in journal) Continue to DOI

Research

A man working with a microscope.

Mechanical properties of structural materials

We work with a series of advanced mechanical tests methods to determine the mechanical properties of a material. By combining these methods with microstructural investigations we can study the active deformation and damage mechanisms.

Organisation

Microstructure of steel.

Engineering Materials (KMAT)

The Division of Engineering Materials explore the relationships between microstructure and properties of mainly metallic materials but also ceramics, composites and polymers for engineering applications.
Campus Valla overview.

Department of Management and Engineering (IEI)

The Department of Management and Engineering (IEI) strengthens and develops tomorrow’s industry, business world and society by ground-breaking research, education and innovation.
Studenthuset on Campus Valla in Linköping

About LiU

Linköping University, LiU, offers innovative education and boundary-crossing research. The students are among the most desirable in the labour market and international rankings consistently place LiU as a leading global university.

News

Autumn at the Campus Valla and bikes.

Research at IEI holds a high standard

Stanford University has recently released an updated list of the top two percent most cited researchers globally, and it is gratifying to note that once again, several distinguished researchers from IEI are represented on the list.

Tags