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262919

Sigma-Aldrich

钽

foil, thickness 0.025 mm, ≥99.9% trace metals basis

别名:

Ta

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About This Item

经验公式（希尔记法）:
Ta
CAS号:
7440-25-7
分子量:
180.95
EC 号:
231-135-5
MDL编号:
MFCD00011252
UNSPSC代码:
12141741
PubChem化学物质编号:
24855935
NACRES:
NA.23
价格与库存信息目前不能提供

蒸汽压

<0.01 mmHg ( 537.2 °C)

质量水平

100

方案

≥99.9% trace metals basis

表单

foil

自燃温度

572 °F

电阻率

13.5 μΩ-cm, 20°C

厚度

0.025 mm

沸点

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

相关类别

一般描述

The structure of tantalum is body centered cubic (BCC) metal. It is a refractory metal; stable up to very high temperatures. Tantalum is ductile at room temperature and moderately ductile at cryogenic temperatures.[1]

数量

9g = 150×150mm；31g = 150×500mm

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX1171
MKCX0457
MKCV9369
MKCV1337
MKCV0525

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GF07210347

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The Morphology of Tensile Failure in Tantalum
Boyce BL, et al.
Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 44(10), 4567-4580 (2013)
Scott M Sporer et al.
Clinical orthopaedics and related research, 470(11), 3156-3163 (2012-09-25)
Stabilization of a pelvic discontinuity with a posterior column plate with or without an associated acetabular cage sometimes results in persistent micromotion across the discontinuity with late fatigue failure and component loosening. Acetabular distraction offers an alternative technique for reconstruction
Thomas Larzon et al.
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Control of back bleeding from the hypogastric artery into the aneurysm after endovascular aneurysm repair (EVAR) of a ruptured aorto-iliac aneurysm may be necessary in order to avoid a type II endoleak. It is an emergency situation and selective catheterization
S Nag et al.
Journal of the mechanical behavior of biomedical materials, 16, 21-28 (2012-11-10)
Microstructure and mechanical properties of laser deposited complex quaternary Ti-34Nb-7Zr-7Ta (all wt%), an orthopedic load-bearing implant alloy, has been investigated in detail in both as-deposited as well as heat-treated (β-solutionized and quenched) conditions. The difference in stress-strain behavior of this
Orbital ultrasound in the selective screening of a dural-cavernous sinus fistula.
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