Affiliation:
1. Zhejiang Normal University
Abstract
The custom-designed amorphous brazing filler metals in foil form has been developed for application in brazing stainless steel 0Cr18Ni9. The new alloys contains 10.5wt% chromium, 5.4wt% silicon, 1.5wt% boron, 3wt% cobalt and nickel as the balance. The melting range is within 971°C1070°C. The alloy exhibits good melting characteristics and wetting behavior. With a 25μm thick foil, the joint is free of brittle central eutectic phases inside the joint via diffusion of the alloying elements into adjoining base metal and results on a high mechanical joint strength.
Publisher
Trans Tech Publications, Ltd.
Reference8 articles.
1. Lee, W.B., B.D. Kwon and S.B. Jung: Materials science and technology. Vol. 20 (2004), p.1474.
2. Lu, K., W.D. Wei and J.T. Wang: Scripta Metallurgica et Materialia. Vol. 24 (1990), p.2319.
3. X. Wu, R. S. Chandel, H. Li, H. P. Seow and S. Wu: Journal of Materials Processing Technology. Vol. 104 (2000), p.34.
4. J.S. Zou，R. Liu and L. Wang: Rare Metal Materials and Engineering. Vol. 39 (2010), p.1023.
5. J.S. Zou X.P. Xu and L. Wang: Transactions of the China Welding Institution. Vol. 32 (2011), p.69.