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GF07063141

Tantalum

wire reel, 20m, diameter 0.25mm, annealed, 99.9%

Sinonimo/i:

Tantalum, TA005130, Ta

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About This Item

Formula empirica (notazione di Hill):
Ta
Numero CAS:
Peso molecolare:
180.95
Numero MDL:
Codice UNSPSC:
12141741
ID PubChem:
NACRES:
NA.23

Tensione di vapore

<0.01 mmHg ( 537.2 °C)

Saggio

99.9%

Forma fisica

wire

Temp. autoaccensione

572 °F

Produttore/marchio commerciale

Goodfellow 070-631-41

Resistività

13.5 μΩ-cm, 20°C

L × diam.

20 m × 0.25 mm

P. eboll.

5425 °C (lit.)

Punto di fusione

2996 °C (lit.)

Densità

16.69 g/cm3 (lit.)

Stringa SMILE

[Ta]

InChI

1S/Ta
GUVRBAGPIYLISA-UHFFFAOYSA-N

Descrizione generale

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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
Juncai Deng et al.
Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi, 28(2), 419-422 (2011-05-25)
This paper describes the biological characteristics of the metal tantalum (Ts) and the application status of tantalum in artificial joints, bone necrosis, spine, defects of bone and other aspects of bone. The early clinical application results of tantalum in bone
Jian Lu et al.
Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery, 26(2), 244-247 (2012-03-13)
To review the progress in the treatment of bone defect by porous tantalum implant. Recent literature was extensively reviewed and summarized, concerning the treatment method of bone defect by porous tantalum implant. By right of their unique properties, porous tantalum
Giulio Maccauro et al.
Recent patents on biotechnology, 3(3), 157-165 (2009-06-24)
Tantalum is obtained from the minerals colombite, tantalite and euxenite. It is greyish silver, heavy and very hard. Tantalum does not react with body fluids and is used to make surgical equipment. Tantalum also does not irritate the body and
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.

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