Räätälöidyt metalliniobium (Nb) -materiaalit
| materiaali Tyyppi | niobium |
|---|---|
| Symboli | Nb |
| Atomipaino | 92.90638 |
| Atominumero | 41 |
| Väri/ulkonäkö | Harmaa, metallinen |
| Lämmönjohtokyky | 54 W/mK |
| Sulamispiste (° C) | 2468 |
| Lämpölaajenemiskerroin | 7.3 x 10-6/K |
| Teoreettinen tiheys (g/cc) | 8.57 |
Yleiskatsaus
Niobium (Nb) General Information:
Niobium, element symbol: Nb, Atomic Number 41, is a VB group metal. Density of 8.57 g/cm' , a melting point of 2477 ° C and a boiling point of 4744 ° C.
Niobium is a silver-gray, soft and ductile rare high-melting-point metal. Does not react with air at room temperature and is not completely oxidized when red-hot in oxygen.
Niobium can be directly combined with sulfur, nitrogen and carbon at high temperature.Does not react with inorganic acids or bases, nor does it fall in aqua regia,
but is soluble in hydrofluoric acid. The content of niobium in the crust is 20ppa,
and the distribution of niobium resources is relatively concentrated.
Niobium is widely used in steel Superconductor classification, aerospace and atomic energy because of its good superconductivity, high melting point
corrosion resistance and wear resistance.
Nb-3N5-COA

| Nimi | Koko | Puhtaus | Muokkaa |
| Niobiumilanka | Noin 0.01-4 mm | 99.7%-99.95% | √ |
| Niobium baari | Noin 5-200 mm | 99.7%-99.95% | √ |
| Niobium sauva | Noin 5-200 mm | 99.7%-99.95% | √ |
| Niobiumlevy | ≥2mm | 99.7%-99.95% | √ |
| Niobiumlevy | ≥2mm | 99.7%-99.95% | √ |
| Niobium putki | OD20-160mm. Paksuus 2-20mm | 99.7%-99.95% | √ |
| Niobium putki | OD20-160mm. Paksuus 2-20mm | 99.7%-99.95% | √ |
| Niobiumfolio | 0.01-2mm | 99.7%-99.95% | √ |
| Niobium Ingot | 1kg, tai mukauta | 99.7%-99.95% | √ |
| Niobium Lump | 1kg, tai mukauta | 99.7%-99.95% | √ |
| Niobium Pellets | Noin 1-50 mm | 99.9%-99.95% | √ |
| Niobiupokas | Muokkaa | 99.7%-99.95% | √ |
| Niobium kohde | Muokkaa | 99.7%-99.95% | √ |
| Niobium Cube | Muokkaa | 99.7%-99.95% | √ |
| Niobium-nauha | Muokkaa | 99.7%-99.95% | √ |
| Niobium Ring | Muokkaa | 99.7%-99.95% | √ |
| Räätälöity niobium | Muokkaa | 99.7%-99.95% | √ |
Niobium (Nb) Metal Element Overview:
Sulatamme kaikki metallit ja useimmat muut edistykselliset materiaalit sauva-, tanko- tai levymuotoon, tai asiakas toimittaa piirustustuotteita.
Myymme näitä erimuotoisia tinametallimateriaaleja yksikköpainoittain tai kappaleittain erilaisiin tutkimusalueisiin ja uusiin patentoituihin teknologioihin.
For example: Niobium sputtering target, niobium pellets, alloy niobium, niobium plate, niobium sheet, niobium ingot, niobium lump, niobium tube, niobium pipe,
niobium bar, niobium rod, niobium foil. Other shapes are available by request.
Niobium baari
Niobiupokas
Niobium Cube
Niobium Customized Item
Niobiumfolio
Niobium Ingot
Niobium Lump
Niobium Machining parts
Niobium Pellets
Niobium putki
Niobiumlevy
Niobium Ring
Niobium-nauha
Niobium kohde
Niobiumilanka
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