Zawodyň göni üpjünçilik hyzmaty 99.95% arassa niobium list Nb plastinkasynyň her kg üçin bahasy
Önümiň parametrleri
| Önümiň ady | Topdan satuwda ýokary arassalykly 99.95% niobium list Niobium plitasy Niobiumyň her kg üçin bahasy |
| Arassalyk | Nb ≥99.95% |
| Dereje | R04200, R04210, R04251, R04261, Nb1, Nb2 |
| Standart | ASTM B393 |
| Ölçegi | Özleşdirilen ölçeg |
| Ereme nokady | 2468℃ |
| Gaýnama nokady | 4742℃ |
Plastinkanyň ölçegi (0.1~6.0)*(120~420)*(50~3000)mm:
| Galyňlygy | Rugsat berilýän çykgynlylyk galyňlygy | Ini | Rugsat berilýän çykgynlylyk giňligi | Uzynlyk | |
| Ini>120~300 | Ini>300 | ||||
| 0.1~0.2 | ±0.015 | ±0.02 | >300~420 | ±2.0 | >100 |
| >0.2~0.3 | ±0.02 | ±0.03 | >200~420 | ±2.0 | >100 |
| >0.3~0.5 | ±0.03 | ±0.04 | >200~420 | ±2.0 | 50~3000 |
| >0.5~0.8 | ±0.04 | ±0.06 | >200~420 | ±2.0(±5.0) | 50~3000 |
| >0.8~1.0 | ±0.06 | ±0.08 | >200~420 | ±2.0(±5.0) | 50~3000 |
| >1.0~1.5 | ±0.08 | ±0.10 | >200~420 | ±3.0(±5.0) | 50~3000 |
| >1.5~2.0 | ±0.12 | ±0.14 | >200~420 | ±3.0(±5.0) | 50~3000 |
| >2.0~3.0 | ±0.16 | ±0.18 | >200~420 | ±5.0 | 50~3000 |
| >3.0~4.0 | ±0.18 | ±0.20 | >200~420 | ±5.0 | 50~3000 |
| >4.0~6.0 | ±0.20 | ±0.24 | >200~420 | ±5.0 | 50~3000 |
Mehaniki talap (taýlanan ýagdaý):
| Dereje | Dartylma güýji δbpsi (MPa), ≥ | Çykyş güýji δ0.2, psi (MPa),≥ | 1"/2" ölçegli uzynlykda uzalma, %, ≥ |
| RO4200-1RO4210-2 | 18000 (125) | 12000 (85) | 25 |
| Himiki düzümi (%) | ||||||||||||
| Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
| Nb1 | Galyndy | 0.004 | 0.002 | 0.002 | 0.004 | 0.004 | 0.002 | 0.07 | 0.015 | 0.005 | 0.0015 | 0.003 |
| Nb2 | Galyndy | 0.02 | 0.02 | 0.005 | 0.02 | 0.02 | 0.005 | 0.15 | 0.03 | 0.01 | 0.0015 | 0.01 |
Artykmaçlyk
Pes dykyzlyk we ýokary aýratynlyk berkligi
♦ Ajaýyp korroziýa garşylygy
♦ Yssylygyň täsirine gowy garşylyk
♦ Magnit däl we zäherli däl
♦ Ýokary ereme nokady, gowy korroziýa garşylygy, ajaýyp supergeçirijilik we beýleki özboluşly häsiýetler.
Programma
♦ Elektron senagaty, Himiýa, Elektronika, Derman senagaty.
♦ Polat, Keramika, Elektronika, ýadro energiýasy senagaty we supergeçiriji tehnologiýasy.
♦ Örän güýçli geçirijilikli, metallaşdyrylan guýma külçeler we legirleýji serişdeler.
♦ Dürli görnüşli legirlenen polat, ýokary temperaturaly legirlenen polat, optiki aýna, kesiji gurallar, ýokary geçirijilikli materiallar we beýleki senagat pudaklarynda giňden ulanylýar.









