self-fluxing brazing alloy

It is found that constituent element interdiffusion is strongly occurred through interface between two materials and an interdiffused layer is formed during electron beam self-materials brazing.

利用扫描电子显微镜 (SEM)、透射电子显微镜 (TEM)和电子衍射能谱仪 (EDS)分析了Nb 1Zr合金与 1Cr1 8Ni9不锈钢在电子束自钎焊过程中形成的互扩散层的微观组织形貌、析出相成分和结构。

Because the property of niobium alloy is far from that of stainless steel, some special welding techniques have been applied, such as explosive welding, vacuum braze welding, electric resistance welding, vacuum electron beam self-material brazing and so on.

因为二者的性能差别较大，所以通常采用一些特殊的方法进行焊接，如爆炸焊、真空钎焊、电阻焊和真空电子束自钎焊等。