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348848

Sigma-Aldrich

Titanium

foil, thickness 0.025 mm, 99.98% trace metals basis

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About This Item

Fórmula empírica (notación de Hill):
Ti
Número de CAS:
7440-32-6
Peso molecular:
47.87
EC Number:
231-142-3
MDL number:
MFCD00011264
UNSPSC Code:
12141746
PubChem Substance ID:
24861624
NACRES:
NA.23

Quality Level

100

assay

99.98% trace metals basis

form

foil

autoignition temp.

860 °F

resistivity

42.0 μΩ-cm, 20°C

thickness

0.025 mm

bp

3287 °C (lit.)

mp

1660 °C (lit.)

density

4.5 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

[Ti]

InChI

1S/Ti

InChI key

RTAQQCXQSZGOHL-UHFFFAOYSA-N

Categorías relacionadas

General description

Ti has low thermal and electrical conductivity. It is highly corrosion-resistant and has a high strength to weight ratio. A few angstroms thick layer of titania on the surface of Ti products makes its corrosion resistant.5 Ti foils could be employed as a substrate to grow arrays of hematite nanorods by hydrothermal method. A study reports pressure less sintering of SiC pieces and single crystals to Ti foils at 1500oC. Ti foil may be applied as an interlayer, diffusion bonded during the self joining of Si3N4. Si3N4/Ti-foil/Si3N4.

Application

  • Medical Devices: Due to its biocompatibility, it is widely used in medical applications, such as in joint replacement implants, dental implants, and surgical instruments (Britannica).
  • Corrosion Resistance: Its resistance to corrosion by both water and chemical media leads to its use in chemical processing industries for equipment like heat exchangers and reactors (Royal Society of Chemistry).

Quantity

280 mg = 50 × 50 mm; 1.1 g = 100 × 100 mm

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Bonding mechanism between silicon carbide and thin foils of reactive metals
Morozumi S, et al.
J. Mater. Sci., 20(11), 3976-3982 (1985)
Joining of silicon nitride with a titanium foil interlayer
Lemus J and Drew RAL
Materials Science & Engineering. A, Structural Materials : Properties, Microstructure and Processing, 352, 169-178 (2003)
Large-Scale Porous Hematite Nanorod Arrays: Direct Growth on Titanium Foil and Reversible Lithium Storage.
Song Y et al.
The Journal of Physical Chemistry C, 114(49), 21158-21164 (2010)
J H Kim et al.
Journal of nanoscience and nanotechnology, 13(7), 4601-4607 (2013-08-02)
Nanocytalline TiN films were deposited on non-alkali glass and Al substrates by reactive DC magnetron sputtering (DCMS) with an electromagnetic field system (EMF). The microstructure and corrosion resistance of the TiN-coated Al substrates were estimated by X-ray diffraction (XRD), scanning
Jinho Shin et al.
Journal of nanoscience and nanotechnology, 13(8), 5807-5810 (2013-07-26)
In this study, hydroxyapatite (HA) was coated on anodized titanium (Ti) surfaces through radio frequency magnetron sputtering in order to improve biological response of the titanium surface. All the samples were blasted with resorbable blasting media (RBM). RBM-blasted Ti surface
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Biomedical Implant Devices Fabricated from Low Young’s Modulus Titanium Alloys Demonstrating High Mechanical Biocompatibility

Biomedical implants are essentially foreign substances within the human body that must survive many years’ exposure to demanding mechanical and physiological conditions. Despite these challenges, metal implants have been widely used to substitute for or rebuild hard tissues such as bones and teeth.

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