蒸気圧
<0.01 mmHg ( 537.2 °C)
アッセイ
99.90%
フォーム
tubes
自己発火温度
572 °F
メーカー／製品名
Goodfellow 182-724-37
抵抗性
13.5 μΩ-cm, 20°C
L × 厚み
100 mm × 0.15 mm
外径 × 内径
0.80 mm × 0.50 mm
bp
5425 °C (lit.)
mp
2996 °C (lit.)
密度
16.69 g/cm3 (lit.)
SMILES記法
[Ta]
InChI
1S/Ta
InChI Key
GUVRBAGPIYLISA-UHFFFAOYSA-N
詳細
For updated SDS information please visit www.goodfellow.com.
法的情報
Goodfellow製品
最新バージョンのいずれかを選択してください：
Brett Levine et al.
The Journal of the American Academy of Orthopaedic Surgeons, 14(12), 646-655 (2006-11-02)
Porous tantalum is an alternative metal for total joint arthroplasty components that offers several unique properties. Its high volumetric porosity (70% to 80%), low modulus of elasticity (3 MPa), and high frictional characteristics make it conducive to biologic fixation. Tantalum
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.
J Black
Clinical materials, 16(3), 167-173 (1993-12-09)
A detailed literature search was carried out to define the current knowledge about the biological performance of tantalum. The pure metal appears, to a great degree, to be inert both in vivo and in vitro. Both the pure metal and
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
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