Portal de Periódicos da CAPES

The effect of TiO2 on the wetting behavior of silver–copper oxide braze filler metals

2005; Elsevier BV; Volume: 54; Issue: 6 Linguagem: Inglês

10.1016/j.scriptamat.2005.12.003

1872-8456

K. Scott Weil, Jin Yong Kim, John S. Hardy, Jens Darsell,

Advanced materials and composites

A series of silver–copper oxide ceramic brazing alloys was compositionally modified by doping with small amounts of titania. Subsequent contact angle measurements indicate that concentrations as low as 0.5 mol.% TiO2 can significantly enhance wettability over a wide range of binary silver–copper oxide compositions.