A Review on Diffusion Bonding between Titanium Alloys and Stainless Steels

Figure 10

Formation process of titanium alloy and stainless steel diffusion-bonded joint using Cu/Nb multi-interlayer: (a) pores exist at the interface; (b) diffusion of atoms and growth of grains; (c) formation of α-β Ti and diffusion layers; (d) liquid phase formed at the interface; (e) formation of intermetallic compounds.

(a)

(b)

(c)

(d)

(e)