Silicon carbide is an ideal reinforced material for composites due to its advantages such as low price, high hardness, good resistance to wear and corrosion, etc. Iron, which has good strength and toughness, is one of the most commonly used metal materials in modern industry. The addition of the reinforced particles with low density, high strength and high rigidity into the iron matrix can reduce the density of the material as well as increase its elastic modulus, hardness, wear resistance and high-temperat...