跳转至内容
Merck
所有图片(2)

文件

262722

Sigma-Aldrich

铌

powder, <45 μm, 99.8% trace metals basis

别名:

钶

登录查看公司和协议定价
所有图片(2)

About This Item

经验公式（希尔记法）:
Nb
CAS号:
7440-03-1
分子量:
92.91
EC號碼:
231-113-5
MDL號碼:
MFCD00011126
分類程式碼代碼:
12141730
PubChem物質ID:
24855922
NACRES:
NA.23

化驗

99.8% trace metals basis

形狀

powder

電阻係數

13-16 μΩ-cm, 20°C

粒徑

<45 μm

bp

4742 °C (lit.)

mp

2468 °C (lit.)

密度

8.57 g/mL at 25 °C (lit.)

SMILES 字串

[Nb]

InChI

1S/Nb

InChI 密鑰

GUCVJGMIXFAOAE-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

象形圖

Flame
GHS02

訊號詞

Danger

危險聲明

H228

危險分類

Flam. Sol. 1

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類（WGK）

nwg

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type N95 (US)

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Slide 1 of 5

1 of 5

钛 powder, &#8722;100&#160;mesh, 99.7% trace metals basis

Sigma-Aldrich

268496

钛

钽 powder, 60-100&#160;mesh, 99.9%

Sigma-Aldrich

692824

钽

钽

Sigma-Aldrich

545007

钽

锆 powder, &#8722;100&#160;mesh

Sigma-Aldrich

403296

锆

钒 powder, -100&#160;mesh, 99.9% trace metals basis

Sigma-Aldrich

774065

钒

Kulbir Kaur Ghuman et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 25(8), 085501-085501 (2013-01-25)
A systematic study of electronic structure and band gap states is conducted to analyze the monodoping and charge compensated codoping of rutile TiO(2) with Rh and Nb, using the DFT + U approach. Doping of rutile TiO(2) with Rh atoms induces hybridized
Huaxiang Yi et al.
Optics express, 20(25), 27562-27568 (2012-12-25)
We demonstrate error-free 80km transmission by a silicon carrier-depletion Mach-Zehnder modulator at 10Gbps and the power penalty is as low as 1.15dB. The devices were evaluated through the bit-error-rate characterizations under the system-level analysis. The silicon Mach-Zehnder modulator was also
Y H Chen et al.
Optics express, 20(27), 28989-29001 (2012-12-25)
We report on the design and demonstration of electro-optically tunable, multi-wavelength optical parametric generators (OPGs) based on aperiodically poled lithium niobate (APPLN) crystals. Two methods have been proposed to significantly enhance the electro-optic (EO) tunability of an APPLN OPG constructed
Jun Deng et al.
Optics express, 21(3), 3243-3252 (2013-03-14)
In this paper the Fano resonance in a free-standing LiNbO(3) photonic crystal slab is demonstrated. We present a numerical analysis and experimental measurements with free space illumination where the dependence of slab thickness, radius of air holes and lattice types
Saeed Ghavami Sabouri et al.
Optics express, 20(25), 27442-27455 (2012-12-25)
We present a theoretical model on the effects of mechanical perturbations on the output power instability of singly-resonant optical parametric oscillators (SR-OPOs). Numerical simulations are performed based on real experimental parameters associated with a SR-OPO designed in our laboratory, which
查看所有相关文献

商品

Self-Propagating Reactions Induced by Mechanical Alloying

Mechanical alloying is a “brute force” method of affecting alloying and chemical reactions. The mixture of reactant powders and several balls are placed in the milling jar of a high-energy ball mill, for example, a shaker mill or a planetary mill.

Biomedical Implant Devices Fabricated from Low Young’s Modulus Titanium Alloys Demonstrating High Mechanical Biocompatibility

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.

联系技术服务部门