渗硼是一种表面硬化处理技术,与渗碳处理属于同一类型。研究表明,硼能与以铁为主的许多迁移金属化合而生成硼化物。这种迁移金属的硼化物一般称为类金属化合物,兼有金属与非金属的特性。它有金属光泽;具有较高的导电性、热传导性和电子放射性;它硬度高达HV1400～2000, 因此具有高的耐磨性、耐热性、耐腐蚀性等;塑性变形小,易引起脆性破 Boronizing is a surface hardening treatment technology, and carburizing belong to the same type. Studies have shown that boron combines with many iron-based migrating metals to form borides. This boride of the migrating metal is generally referred to as a metalloid compound and has both metallic and nonmetallic properties. It has a metallic luster; with high conductivity, thermal conductivity and electronic radioactivity; it hardness up to HV1400 ~ 2000, it has high wear resistance, heat resistance, corrosion resistance, etc .; plastic deformation is small, easy to cause brittle fracture