The experimental results show that a thicker penetrating layer of eutectic structure can be formed on the surface of workpieces in shorter time through eutectic melting boriding in salt bath.

• 结果表明 ,采用盐溶共晶化渗硼可在较短的时间内在工件表面形成较厚的共晶组织渗层 ,渗层硬度适中 ,表面光洁。