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Räätälöidyt metallikromi (Cr) -materiaalit
| materiaali Tyyppi | Kromi |
|---|---|
| Symboli | Cr |
| Atomipaino | 51.9961 |
| Atominumero | 24 |
| Väri/ulkonäkö | Hopeinen, metallinen |
| Lämmönjohtokyky | 94 W/mK |
| Sulamispiste (°C) | 1,857 |
| Lämpölaajenemiskerroin | 4.9 x 10-6/K |
| Teoreettinen tiheys (g/cc) | 7.2 |
Yleiskatsaus
Chromium (Cr) General Information:
Chromium, English name Chromium, element symbol Cr, belongs to the VIB group metal element in the periodic table of elements, atomic number 24, atomic weight 51.996, density 7.19g/cm³, melting point 1857±20℃, boiling point 2672℃. Body-centered cubic crystals, common valences are +3, +6 and +2, and the ionization energy is 6.766 electron volts. Chromium is a silver-white metal that is extremely hard, brittle, and corrosion-resistant. It is an inactive metal and is stable to oxygen and moisture at room temperature. The content of chromium in the earth's crust is 0.01%, ranking 17th. Free chromium does not exist in nature, and the main chromium-containing ore is chromite.
Cr-3N5-COA
| Nimi | Koko | Puhtaus | Muokkaa |
| Chromium Bar | Noin 5-200 mm | 99.8%-99.99% | √ |
| Chromium Rod | Noin 5-200 mm | 99.8%-99.99% | √ |
| Chromium Plate | ≥2mm | 99.8%-99.99% | √ |
| Chromium Sheet | ≥2mm | 99.8%-99.99% | √ |
| Chromium Tube | OD20-160mm. Paksuus 2-20mm | 99.8%-99.99% | √ |
| Chromium Pipe | OD20-160mm. Paksuus 2-20mm | 99.8%-99.99% | √ |
| Chromium Ingot | 1kg, tai mukauta | 99.8%-99.99% | √ |
| Chromium Lump | 1kg, tai mukauta | 99.8%-99.99% | √ |
| Chromium Pellet | Noin 1-50 mm | 99.8%-99.99% | √ |
| Chromium Target | Muokkaa | 99.8%-99.99% | √ |
| Chromium Cube | Muokkaa | 99.8%-99.99% | √ |
| Customized Chromium | Muokkaa | 99.8%-99.99% | √ |
Kromi (Cr)Metallielementtien yleiskatsaus:
Sulatamme kaikki metallit ja useimmat muut edistykselliset materiaalit sauva-, tanko- tai levymuotoon, tai asiakas toimittaa piirustustuotteita.
We sell these different shape chromium emetal materials by unit weight or piece for different use in research area and for new proprietary technologies.
For example:Chromium Bar, Chromium Rod, Chromium Plate, Chromium Sheet, Chromium Tube, Chromium Pipe, Chromium Ingot, Chromium Lump, Chromium Pellet, Chromium Target, Chromium Cube, Customized Chromium. Other shapes are available by request.
Chromium Bar
Chromium Cathode
Chromium Ingot
Chromium Lump
Chromium Pieces
Chromium Pipe
Chromium Rod
Chromium Target
Chromium Tube
Chromiun Sheet
Chromoium Plate
Customized Chromium
