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About This Item
実験式（ヒル表記法）:
Ta
CAS番号:
分子量:
180.95
MDL番号:
UNSPSCコード:
12141741
PubChem Substance ID:
NACRES:
NA.23
蒸気圧
<0.01 mmHg ( 537.2 °C)
アッセイ
99.9%
形状
wire
自己発火温度
572 °F
メーカー／製品名
Goodfellow 842-339-76
抵抗性
13.5 μΩ-cm, 20°C
L ×直径
10 m × 0.125 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 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
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
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.
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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