Electrically conductive and mechanically elastic titanium nitride ceramic microsprings.

Electrically conductive and mechanically elastic titanium nitride ceramic microsprings.

Journal of nanoscience and nanotechnology (2014-04-18)

Shaoming Yang, Xiuqin Chen, Kazuo Yamamoto, Masanori Iitake, D Nishio-Hamane, Hideki Sakai, Masahiko Abe

ABSTRACT

The structural and functional characterizations of titanium nitride (TiN) advanced ceramic microsprings (CMSs), with a coil diameter of several micrometers and synthesized by chemical vapor deposition (CVD) were investigated by microscopy techniques. The CMSs were sufficiently mechanically elastic for extension to more than 1.3 times their original size, and they spontaneously contracted to their original state on releasing the tension. To explore their application to a microdevice, a method of manufacturing TiN-CMS microcircuit elements was developed. The I-V plots of the elements indicated that the CMSs were as conductive as metals.

MATERIALS

Product Number

Brand

Product Description

GF24976525

Titanium, rod, 200mm, diameter 25mm, annealed, 99.6+%

GF04909653

Titanium, rod, 50mm, diameter 20mm, as drawn, 99.99+%

GF82495198

Titanium, rod, 200mm, diameter 9.5mm, annealed, 99.99+%

GF49264713

Titanium, tube, 200mm, outside diameter 1.6mm, inside diameter 1.2mm, wall thickness 0.2mm, hard, 99.6+%

GF32801251

Titanium, tube, 1000mm, outside diameter 1.05mm, inside diameter 0.75mm, wall thickness 0.15mm, annealed, 99.6+%

GF11909932

Titanium, tube, 100mm, outside diameter 4.25mm, inside diameter 3.75mm, wall thickness 0.25mm, annealed, 99.6+%

GF68670366

Titanium, tube, 1220mm, outside diameter 2.03mm, inside diameter 1.55mm, wall thickness 0.24mm, annealed, 99.6+%

GF82517722

Titanium, tube, 1000mm, outside diameter 6.35mm, inside diameter 4.57mm, wall thickness 0.89mm, annealed, 99.6+%

GF50171318

Titanium, rod, 25mm, diameter 16mm, as drawn, 99.99+%

GF51463357

Titanium, tube, 200mm, outside diameter 10.3mm, inside diameter 8.7mm, wall thickness 0.8mm, annealed, 99.6+%

GF72212813

Titanium, tube, 200mm, outside diameter 25.4mm, inside diameter 23.62mm, wall thickness 0.89mm, annealed, 99.6+%

GF13915447

Titanium, tube, 100mm, outside diameter 2.03mm, inside diameter 1.55mm, wall thickness 0.24mm, annealed, 99.6+%

GF05438066

Titanium, tube, 1000mm, outside diameter 1.6mm, inside diameter 1.2mm, wall thickness 0.2mm, hard, 99.6+%

GF35061083

Titanium, tube, 200mm, outside diameter 6.35mm, inside diameter 5.53mm, wall thickness 0.41mm, annealed, 99.6+%

GF29391329

Titanium, tube, 1000mm, outside diameter 6.35mm, inside diameter 5.53mm, wall thickness 0.41mm, annealed, 99.6+%

GF72503827

Titanium, tube, 100mm, outside diameter 2.03mm, inside diameter 1.63mm, wall thickness 0.2mm, annealed, 99.6+%

GF90963928

Titanium, rod, 25mm, diameter 50mm, 99.99+%

GF88742054

Titanium, tube, 200mm, outside diameter 4.25mm, inside diameter 3.75mm, wall thickness 0.25mm, annealed, 99.6+%

GF89377701

Titanium, tube, 100mm, outside diameter 25.4mm, inside diameter 23.62mm, wall thickness 0.89mm, annealed, 99.6+%

GF42959661

Titanium, tube, 1000mm, outside diameter 10mm, inside diameter 8mm, wall thickness 1.0mm, annealed, 99.6+%

GF65515024

Titanium, tube, 1000mm, outside diameter 12.7mm, inside diameter 10.9mm, wall thickness 0.9mm, annealed, 99.6+%

595063

Sigma-Aldrich

Titanium nitride, <3 μm

GF94150593

Titanium, wire reel, 10m, diameter 1.5mm, as drawn, 99.6+%

GF91672139

Titanium, wire reel, 20m, diameter 0.05mm, hard, 99.8%

GF43519945

Titanium, wire reel, 2m, diameter 1.0mm, as drawn, 99.99+%

GF34996685

Titanium, wire reel, 200m, diameter 0.125mm, annealed, 99.6+%

GF91204466

Titanium, wire reel, 5m, diameter 1.0mm, as drawn, 99.6+%

GF61228403

Titanium, wire reel, 50m, diameter 0.75mm, as drawn, 99.6+%

GF96391402

Titanium, wire reel, 25m, diameter 0.20mm, annealed, 99.6+%

GF43403431

Titanium, wire reel, 500m, diameter 0.20mm, annealed, 99.6+%