Experimental study on the phase equilibria of the Ag–Ti system

✍ Scribed by Xiaoliang Fu; Changrong Li; Fuming Wang; Mei Li; Weijing Zhang

• Publisher: Elsevier Science
• Year: 2005
• Tongue: English
• Weight: 300 KB
• Volume: 408
• Category: Article
• ISSN: 0921-5093
• DOI: 10.1016/j.msea.2005.08.032

✦ Synopsis

The Ag-Ti diffusion couples were prepared by small pure silver plates closely packed in pure titanium powder, sealed in quartz tube, and annealed at 750 • C, 980 • C, 1100 • C and 1200 • C, respectively. The phase equilibrium relationship and the conjugate phase compositions in the Ag-Ti system were determined by means of the metallographic microscope and the electron probe microanalysis. Partial liquidus and solidus for the two-phase equilibrium, liquid + (␤Ti), were obtained. The narrow solution range for the intermediate phase (TiAg) was determined.