Ibyiza bya Niobium Nb Ibyuma 99,95% Ifu ya Niobium yo gukora HRNB WCM02
Ibipimo byibicuruzwa
| ikintu | agaciro |
| Aho byaturutse | Ubushinwa |
| Hebei | |
| Izina ry'ikirango | HSG |
| Umubare w'icyitegererezo | SY-Nb |
| Gusaba | Kubyerekeranye na Metallurgical |
| Imiterere | ifu |
| Ibikoresho | Ifu ya Niobium |
| Ibigize imiti | Nb> 99.9% |
| Ingano ya Particle | Guhitamo |
| Nb | Nb> 99.9% |
| C | C <500ppm |
| Ni | Ni <300ppm |
| Cr | Cr <10ppm |
| W | W <10ppm |
| N | N <10ppm |
Ibigize imiti
| 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 | Cu | 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 |
|
|
Ibicuruzwa bisobanura
Ifu ya Niobium Nb
Niobium ni icyuma cyijimye, gushonga 2468 ℃, ingingo itetse 4742 ℃. Niobium ihagaze neza mu kirere cy'ubushyuhe bw'icyumba, umutuku ntabwo uri muri okisijeni ya ogisijeni.
Ingano yifu ya Niobium
Ingano ya Normalest: 200mesh & 300mesh; ingano nziza: 500mesh
Pacakge
Pacakge: Icupa rya plastike mumasanduku cyangwa nkibisabwa.
Kohereza ibisobanuro: muminsi 2-3 nyuma yo kwakira ubwishyu
Gusaba
1.
2. Ifu ya Niobium nayo ikoreshwa mugukora tantalum.
3. Ifu yicyuma cya Niobium cyangwa Niobium Nickel alloy ikoreshwa mugukora Nickel, Chrome na Iron base yubushyuhe bwo hejuru. Amavuta nk'aya akoreshwa kuri moteri y'indege, moteri ya gaz turbine, guteranya roketi, turbocharger n'ubushyuhe bw'ibikoresho byo gutwika;
4. Mugushyiramo 0.001% kuri 0.1% Ifu ya Niobium nano nibyiza bihagije kugirango uhindure imiterere yubukanishi bwibyuma.
5. Bitewe na coefficient yo kwagura ubushyuhe bwa Niobium isa cyane cyane nibikoresho bya alumina ceramic yamashanyarazi yamatara ya arc, ifu ya Nb nano yashoboraga gukoreshwa nkibikoresho bifunze umuyoboro wa arc.
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