Magnetorheological elastomer (MRE) is widely known as a smart material owing to its excellent rheological properties that can be manipulated continuously, rapidly, and reversibly by applying an external magnetic field. MRE consists of magnetic particles that are embedded in a non-magnetic solid of elastomeric matrix. Carbonyl iron particles (CIPs) is widely used as favourable magnetic particles to be fabricated in an MRE due to high permeability, high saturation magnetization and low remnant magnetization. However, the use of CIPs in MRE devices subject to long-term exposure to severe...