Zabwino komanso zotsika mtengo ndi zitsulo za NB 99.95% Niobium Polder popanga HRNB WCM02
Magawo ogulitsa
chinthu | peza mtengo |
Malo oyambira | Mbale |
Hehei | |
Dzinalo | Hsg |
Nambala yachitsanzo | Sy-nb |
Karata yanchito | Zolinga za metallical |
Maonekedwe | pawuda |
Malaya | Niobium ufa |
Kuphatikizika kwa mankhwala | NB> 99.9% |
Kukula kwa tinthu | Kusinthasintha |
Nb | NB> 99.9% |
C | C <00ppm |
Ni | Ni <300ppm |
Cr | Cr <10ppm |
W | W <10ppm |
N | N <10ppm |
Kuphatikizika kwa mankhwala
HRNB-1 | O | H | C | N | Fe | Si | Ni | Cu |
0.20 | 0,005 | 0.05 | 0.04 | 0,01 | 0,005 | 0,005 | 0,005 | |
Ta | W | Mo | Ti | Mn | C | Nb + ta | ||
<0.20 | 0,005 | 0,003 | 0,003 | 0,003 | 0,003 | > 99 |
Hrnb-2 | O | H | C | N | Fe | Si | Ni | Cu |
0.20 | 0,005 | 0.05 | 0.06 | 0.05 | 0,01 | 0,005 | 0,005 | |
Ta | W | Mo | Ti | Mn | Nb + ta | |||
<0.50 | 0,01 | 0,005 | 0,005 | 0,005 | > 99 |
Hrnb-3 | O | H | C | P | S | Nb + ta |
|
|
0,50 | 0,01 | 0.08 | 0,01 | 0,01 | > 98 |
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Kufotokozera kwa zinthu
Niobium nb zitsulo ufa
Niobuum ndi imvi, yosungunuka 2468 ℃, kuwiritsa 4742 ℃. Niobium ndi yokhazikika mlengalenga kutentha kwa firiji, ofiirawo sikuti ndi oxygen oxidation.
Kukula kwa ufa wathu wa Niobium
Normarst kukula: 200mesh & 300mesh; Kukula kwabwino kwambiri: 500mesh
Chikakge
Pakakge: botolo la pulasitiki mu bokosi kapena monga zofuna zanu.
Kutumiza Zambiri: Mu masiku 2-3 mutalandira ndalama

Karata yanchito
1. Niobium ndi zinthu zofunika kwambiri zapamwamba kwambiri kuti apange thayala yapamwamba kwambiri.
2. Niobium ufa umagwiritsidwanso ntchito kutulutsa tintalum.
3. Alloy yotereyi imagwiritsidwa ntchito ku injini za jet, mafuta a mpweya, msonkhano wa Rocket, ku Turbocha Grain ndi zida zoyaka;
4. Powonjezera 0.001% mpaka 0.1% Niobium Nano Powder ndibwino kuti asinthe makina a chitsulo.
5. Kuthana ndi kuphatikiza kwa kufulutsidwa kwa Niobichi ndikofanana kwambiri ndi zinthu zochimwa ya alumina, nb nano ufa kugwiritsidwa ntchito ngati zida zosindikizidwa za arc.