1.Hight Quality and stable 2.Safe, high purity 3.Low price 4.Large quantity every mont high purity Rare earth Samarium Metal 1) Appearance: silver gray ingot, easy oxidization in air,2) Usage :It can be main additive used in special steel, on-ferrous alloy and saving hydrogen material or can be partial element of alloy, as well as it can be reduction agent to produce samarium, europium and ...