蒸汽压
<0.01 mmHg ( 537.2 °C)
质量水平
方案
99.99% trace metals basis
表单
powder
自燃温度
572 °F
电阻率
13.5 μΩ-cm, 20°C
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
应用
Tantalum powder, a semiconducting material, is used as a photocatalyst and shows high efficiency in the solar splitting of water. Its biocompatibility makes it useful in the development of medical devices and implants.
警示用语：
Danger
危险声明
危险分类
Flam. Sol. 1
储存分类代码
4.1B - Flammable solid hazardous materials
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Additively manufactured porous tantalum implants
Wauthle R, et al.
Acta Biomaterialia, 14(13), 217-225 (2015)
Tantalum-based semiconductors for solar water splitting
Zhang P, et al.
Chemical Society Reviews, 43(13), 4395-4422 (2014)
Matthew D Budge et al.
Journal of shoulder and elbow surgery, 22(4), 535-541 (2012-09-11)
Aseptic loosening of all-polyethylene glenoid components remains a limiting factor in achieving long-term implant survival in total shoulder arthroplasty (TSA). This study prospectively evaluated the functional and radiographic outcomes of patients undergoing TSA with a novel, porous, tantalum-backed glenoid component
Thomas Larzon et al.
Vascular, 21(2), 87-91 (2013-03-20)
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
Hany A El-Sayed et al.
Nanoscale, 5(4), 1494-1498 (2013-01-23)
Ta oxide nanotubes (NTs) were formed by the anodization of Ta at 15 V in a solution of concentrated sulfuric acid containing 0.8-1.0 M hydrofluoric acid. To study the initial stages of NT formation, FESEM images of samples anodized for
商品
An article concerning self-propagating reactions induced by mechanical alloying, presented by Sigma-Aldrich.com.
Biomedical implants are essentially foreign substances within the human body that must survive many years’ exposure to demanding mechanical and physiological conditions. Despite these challenges, metal implants have been widely used to substitute for or rebuild hard tissues such as bones and teeth.
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
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