 A new type of magnetoreological fluid has been developed that is resistant to high temperatures. This novel Mr. Fluid has a lower sedimentation rate compared to other Mr. Fluids, as well as a higher shear yield stress. It also maintains its performance even when exposed to high temperatures up to 70 degrees Celsius. This makes it suitable for applications in high temperature environments such as automotive suspension systems or aircraft landing gear. This article was authored by Jin Jie Ji, Xiang Fan Wu, Zhu Zhitian, and others.