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Merck
CN

GF65395031

tube, 100mm, outside diameter 2.0mm, inside diameter 1mm, wall thickness 0.5mm, as drawn, 99.9%

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别名:
钽, Ta
经验公式(希尔记法):
Ta
CAS号:
分子量:
180.95
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.23

蒸汽压

<0.01 mmHg ( 537.2 °C)

检测方案

99.9%

形式

tubes

自燃温度

572 °F

制造商/商品名称

Goodfellow 653-950-31

电阻率

13.5 μΩ-cm, 20°C

长度 × 壁厚度

100 mm × 0.5 mm

外径 × 内径

2.0 mm × 1 mm

bp

5425 °C (lit.)

mp

2996 °C (lit.)

密度

16.69 g/cm3 (lit.)

SMILES字符串

[Ta]

InChI

1S/Ta

InChI key

GUVRBAGPIYLISA-UHFFFAOYSA-N

一般描述

For updated SDS information please visit www.goodfellow.com.

法律信息

Product of Goodfellow

法规信息

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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
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
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
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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