GF22838799
Tantalum
wire reel, 10m, diameter 0.025mm, as drawn, 99.9%
Synonyma:
Tantalum, TA005100, Ta
Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
About This Item
Empirický vzorec (Hillův zápis):
Ta
Číslo CAS:
Molekulová hmotnost:
180.95
MDL number:
UNSPSC Code:
12141741
PubChem Substance ID:
NACRES:
NA.23
Doporučené produkty
vapor pressure
<0.01 mmHg ( 537.2 °C)
assay
99.90%
form
wire
autoignition temp.
572 °F
manufacturer/tradename
Goodfellow 228-387-99
resistivity
13.5 μΩ-cm, 20°C
L × diam.
10 m × 0.025 mm
bp
5425 °C (lit.)
mp
2996 °C (lit.)
density
16.69 g/cm3 (lit.)
SMILES string
[Ta]
InChI
1S/Ta
InChI key
GUVRBAGPIYLISA-UHFFFAOYSA-N
General description
For updated SDS information please visit www.goodfellow.com.
Legal Information
Product of Goodfellow
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Osvědčení o analýze (COA)
Lot/Batch Number
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Brett Levine et al.
The journal of knee surgery, 20(3), 185-194 (2007-08-02)
Porous tantalum represents an alternative metal for primary and revision total knee arthroplasty (TKA) with several unique properties. Tantalum is a transition metal, which in its bulk form has shown excellent biocompatibility and is safe to use in vivo as
Nilesh Patil et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 89(1), 242-251 (2008-10-08)
Conventional porous-coated joint prostheses used in hip and knee reconstruction have demonstrated good clinical results, however, these implants possess some inherent shortcomings such as low volumetric porosity, suboptimal frictional characteristics, and higher modulus of elasticity relative to that of bone.
Robert Cohen
American journal of orthopedics (Belle Mead, N.J.), 31(4), 216-217 (2002-05-15)
Conventional materials used for orthopedic reconstruction implants limit the design of new and improved implants. Solid metal is rigid. Porous fixation surfaces have low volumetric porosity available for biologic ingrowth and low frictional characteristics for initial implant stability and have
Paul S Issack
The Journal of bone and joint surgery. American volume, 95(21), 1981-1987 (2013-11-08)
➤ Over the past decade, porous tantalum has emerged as a powerful tool for reconstruction of the failed acetabular component.➤ The increased porosity, high coefficient of friction, and favorable elastic modulus of porous tantalum compared with traditional titanium mesh or
Brett Russell Levine et al.
Biomaterials, 27(27), 4671-4681 (2006-06-02)
Porous tantalum, a new low modulus metal with a characteristic appearance similar to cancellous bone, is currently available for use in several orthopedic applications (hip and knee arthroplasty, spine surgery, and bone graft substitute). The open-cell structure of repeating dodecahedrons
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