Jilin University

Lixia Xu

Hongwei Zhao

Shizhong Zhang

Daqing Zhao

Jie Wan

Xu Jing

Yuming Fang

Liming Zhou

Jiucheng Zhao

Yu An Mou

Zhenzhang Zhao

An instrument and method for mechanical properties in situ testing of materials under a high temperature and complex mechanical loads are provided. The instrument includes: a support frame module used to provide a stable support and an effective vibration isolation for each functional module of the instrument; a high-frequency fatigue load applying module used to apply a high-frequency fatigue load on a tested sample; a static-dynamic mechanical load applying module used to apply a combination of static-dynamic tension/compression/bending loads on the tested sample; a high/low temperature applying module used to apply a variable temperature environment from a low temperature to a high temperature on the tested sample; and an in-situ monitoring module that may integrate a surface deformation damage measurement assembly, a three-dimensional strain measurement assembly, a microstructure measurement assembly, and an internal damage detection assembly according to a practical testing requirement.

Instrument and method for mechanical properties in situ testing of materials under high temperature and complex mechanical loads

Growing community of inventors

Jilin, China

Lixia Xu