By SEM and EDX analysis the microstructure and composition in the TLP DB zone of 20 carbon steel/304 stainless steel using H62 brass as an interlayer were examined.

• 用扫描电镜、能谱分析等方法,研究了H62黄铜为中间层的20钢/304不锈钢瞬间液相扩散复合后结合区的组织、成分与性能。