Non-metallic inclusions in 20crni2Mo steel
Nonmetallic Inclusions in 20crni2Mo Steel
Nonmetallic inclusions (NMI) are microscopic particles that can be found in steel. NMI can be natural environmental impurities, sulfides, and oxides, or they may be formed during the smelting process. In 20crni2Mo steel, the presence of nonmetallic inclus......