Takelaka Niobium 99.95% fahadiovana namboarina mivantana avy amin'ny orinasa Vidiny isaky ny Kg
Masontsivana momba ny vokatra
| Anaran'ny vokatra | Takelaka Niobium 99.95% Madio Ambongadiny Vidin'ny Niobium Isaky ny Kg |
| fahadiovana | Nb ≥99.95% |
| kilasy | R04200, R04210, R04251, R04261, Nb1, Nb2 |
| Malagasy | ASTM B393 |
| Size | Habe namboarina |
| Teboka miempo | 2468℃ |
| Teboka mangotraka | 4742℃ |
Haben'ny takelaka (0.1~6.0)*(120~420)*(50~3000)mm):
| hateviny | Ny hatevin'ny fivilian-dàlana azo avela | sakany | Ny sakany azo avela | NY FAHARETANY | |
| Sakany>120~300 | Sakany>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 |
Fepetra takiana ara-mekanika (toe-javatra efa nodorana):
| kilasy | Tanjaky ny fihenjanana δbpsi (MPa), ≥ | Tanjaky ny vokatra δ0.2, psi (MPa),≥ | Fanalavana amin'ny halavan'ny fandrefesana 1"/2", %, ≥ |
| RO4200-1RO4210-2 | 18000 (125) | 12000 (85) | 25 |
| Firafitra simika (%) | ||||||||||||
| Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N | |
| Nb1 | Sisa tavela | 0.004 | 0.002 | 0.002 | 0.004 | 0.004 | 0.002 | 0.07 | 0.015 | 0.005 | 0.0015 | 0.003 |
| Nb2 | Sisa tavela | 0.02 | 0.02 | 0.005 | 0.02 | 0.02 | 0.005 | 0.15 | 0.03 | 0.01 | 0.0015 | 0.01 |
tombony
Haavo ambany sy tanjaka voafaritra tsara
♦ Fanoherana tsara ny harafesina
♦ Fanoherana tsara ny fiantraikan'ny hafanana
♦ Tsy misy andriamby ary tsy misy poizina
♦ Teboka fandrendrehana avo, fanoherana tsara ny harafesina, fitarihana super tsara ary toetra miavaka hafa.
Fampiharana
♦ Indostrian'ny elektronika, Simia, Elektronika, indostrian'ny fanafody.
♦ Vy, Seramika, Elektronika, indostrian'ny angovo nokleary ary teknolojian'ny superconducteur.
♦ Ingoty sy akora fanamboarana firaka tena mora mikoriana, voatoto tsara.
♦ Ampiasaina betsaka amin'ny fanamboarana karazana vy firaka isan-karazany, firaka amin'ny mari-pana avo, fitaratra optika, fitaovana fanapahana, fitaovana superconducting ary indostria hafa.









