China Silicon Manganese Electrolytic manganese ( manganese scrap, powder).There are two main methods of extraction: thermal method (fire method) and electrolytic method (wet method). The purity of thermal production (manganese metal) does not exceed 95~98%, while the pure manganese metal is prepared by electrolytic method (manganese metal electrolytic), and its purity can reach 99.7~99.9%.Now, electrolytic production has become the main way of manganese metal production. With high purity, Electrolytic Manganese Metal Flakes are widely used in Steel making and stainless steel, it could increase the strength and toughness of steel products. Gradecspsisefe eme99.7%0.040.040.0050.010.10.03 Size:10-50mm or by per customer's requirement. Packing: In 1MT bag or as customers鈥?requirements Detailed Images: 1. Manganese is an important alloying agent. It is added to improve the strength, toughness, stiffness, hardness, wear resistance, and hardenability of steels. 2. Electrolytic metal manganese is widely used in manganese copper alloys, manganese aluminum alloys and 200 series stainless steels. Manganese can improve the hardness, strength, toughness, wear resistance and corrosion resistance of metal materials.China Silicon Manganese website:http://www.zhongxing-silicon.com/silicon-manganese/