Preparation of NiTi/NiTiNb Laminated Alloys by Vacuum Brazing

Xing Ke Zhao; Lan Lan; Hong Bo Sun; Ji Hua Huang; Hua Zhang

doi:10.4028/www.scientific.net/AMR.97-101.1653

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Experimental Investigation on Drop in Tensile Performance Index of Carbon Fiber Composite in Use
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Effects of Nano-Al₂O₃ Additions on Microstructures and Properties of WC-8Co Hard Metals
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Preparation of NiTi/NiTiNb Laminated Alloys by Vacuum Brazing
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Tic Particle Reinforced Iron Based Composite Coating by Submerged-Arc Welding Added Alloy Powder
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Parametric Modeling Method for Composite Microstructure Virtual Testing
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Manufacture and Tribological Properties of C/C-SiC Brake Composites Fabricated by Warm Compacted In Situ Reaction
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Influence of Nanosilica/Polyurethane Composite Coating on IR Effectiveness and Visible Light Transmission Properties of Polyethylene
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 97-101Preparation of NiTi/NiTiNb Laminated Alloys by...

Preparation of NiTi/NiTiNb Laminated Alloys by Vacuum Brazing

Abstract:

NiTi/NiTiNb laminated alloys have been produced by vacuum brazing process using AgCu28 eutectic as a filler metal, and the stress-strain behavior have been researched with bending tests. The results show that the interface has a good mechanical property and no broken when the laminated alloys plate is bending tested. Differ from single shape memory alloy NiTi or NiTiNb specimen, the laminated composite show a very wide recovery temperature region, covering from -60 °C to 45 °C, within which the NiTi/NiTiNb laminated alloys show higher damping properties. This study will be useful in developing vibrating control materials.