The Paton Welding Journal, 2001, №08

2001 №08 (17)

2001 №08 (19)

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The Paton Welding Journal, 2001, #8, 48-52 pages

Investigation of the transition zone in bonds between high-temperature piezoelectric ceramics and metal

Yu.G. Zadorozhny¹, V.Ya. Grebenichenko²

¹DB «Kontakt», Chernigiv, Ukraine
²Chcrnigiv State University of Technology, Chernigiv, Ukraine

Abstract
Interaction of materials in a bond between piezoelectric ceramics and copper, made through a chromium barrier interlayer, has been evaluated. The blocking effect of chromium on diffusion of bismuth into copper, as well as the value of diffusion of bismuth, which is not in excess of thickness of the chromium barrier interlayer, have been estimate
Keywords: diffusion bonding of piezoelectric ceramics to copper, high-temperature vibration transducers, pressure, acce¬leration, chromium barrier interlayer

References

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Suggested Citation

Yu.G. Zadorozhny, V.Ya. Grebenichenko (2001) Investigation of the transition zone in bonds between high-temperature piezoelectric ceramics and metal. The Paton Welding J., 08, 48-52.

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