Ntụ Niobium Nb dị mma ma dị ọnụ ala 99.95% Ntụ Niobium maka imepụta HRNB WCM02
Usoro Ngwaahịa
| ihe | uru |
| Ebe Mmalite | Chaịna |
| Hebei | |
| Aha akara | HSG |
| Nọmba ihe nlereanya | SY-Nb |
| Ngwa | Maka ebumnuche ọla |
| Ụdị | ntụ ntụ |
| ihe | Ntụ ntụ Niobium |
| Ngwakọta Kemịkalụ | Nb>99.9% |
| Nha nke ihe ndị dị ndụ | Nhazi |
| Nb | Nb>99.9% |
| C | C< 500ppm |
| Ni | Ni <300ppm |
| Cr | Cr <10ppm |
| W | W <10ppm |
| N | N<10ppm |
Ngwakọta Kemịkalụ
| 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 | Ku | 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 |
|
|
Nkọwa Ngwaahịa
Niobium Nb Metal ntụ ntụ
Niobium bụ isi awọ ígwè, ebe agbaze 2468 ℃, ebe esi mmiri 4742 ℃. Niobium kwụsiri ike n'ikuku n'oge okpomọkụ ụlọ, ọbara ọbara adịghị na oxygen kpamkpam.
Nha nke ntụ ntụ Niobium anyị
Nha kachasị mma: 200mesh na 300mesh; nha kacha mma: 500mesh
Ngwugwu
Ngwugwu: Karama plastik dị n'ime igbe ma ọ bụ dịka ihe ị chọrọ.
Nkọwa Mbupu: n'ime ụbọchị 2-3 mgbe ị natara ụgwọ ahụ
Ngwa
1. Niobium bụ ihe dị oke mkpa iji mepụta capacitor nwere ikike dị elu.
2. A na-ejikwa ntụ Niobium emepụta tantalum.
3. A na-eji ntụ ntụ ígwè Niobium dị ọcha ma ọ bụ Niobium Nickel alloy eme ihe mgbakwunye okpomọkụ dị elu nke Nickel, Chrome na Iron. A na-etinye alloy dị otú ahụ na injin jet, injin turbine gas, mgbakọ rọketi, turbocharger na ọkụ nke ngwa ọkụ ọkụ;
4. Site na itinye 0.001% na 0.1% ntụ Niobium nano dị mma iji gbanwee njirimara igwe nke ígwè.
5. N'ihi na mmụba okpomọkụ nke Niobium yiri nnọọ ihe seramiiki alumina sintered nke oriọna arc, Nb nano ntụ ntụ nwere ike iji dị ka ihe mkpuchi nke arc tube.
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