zone fusion

Brazed-fusion welded joint can be divided into fusion zone, interface reaction zone and zinc-riched zone.

熔-钎焊接头可分为熔化区、界面反应区和富锌区。

Qualification and Research on the Cold Crack Sensitivity for the Fusion Zone of 9% Ni Steel Welding

9%Ni钢焊接熔合区的冷裂敏感性评定与研究

TEM analysis showed that martensite in the fusion zone is band type with low carbon, and its substructures are dislocation and a little twinning.

经透射电镜观察，熔合区马氏体为低碳板条马氏体，亚结构主要是位错，有少量孪晶亚结构。

Effect of hydrogen on fatigue crack propagation in bond weld fusion zone

电解充氢对堆焊熔合区疲劳裂纹扩展行为的影响

The structure and properties of the weld fusion-zone in an aluminized article have been investigated.

研究了渗铝件焊接熔合区的组织与性能.

The hardness in fusion zone, heat affect zone and base metal was measured, compared and analyzed.

测量 、 比较、分析了焊缝 、 热影响区、母材的硬度.