Urupapuro rwa Niobium Urupapuro rwa Niobium
Ibisobanuro
Pl Isahani ya Niobium, Urupapuro rwa Niobium, Strip ya Niobium, Foil Niobium.
Grade Icyiciro cyibikoresho: Nb1, Nb2, R04210-2, R04261-4.
Conditions Imiterere ya tekiniki: ihuza na GB3630-83, ASTM b393-89.
Gushyira mu bikorwa ibicuruzwa bya Niobium
Kurinda ubushuhe nibikoresho byubaka mubikorwa byindege nindege, imiyoboro ya elegitoronike nibindi bikoresho byumuyagankuba, ibikoresho birenze urugero, ibishishwa birwanya ubushyuhe hamwe na karbide ya sima, nibindi.
Niobium Ibikoresho Intangiriro
Amabati yacu ya niobium arakonje kandi vacuum ihujwe nigipimo cyo kugabanya umutungo kugirango tumenye metallurgie nziza. Urupapuro rwose rugenzurwa cyane kubipimo, kurangiza hejuru, no kuringaniza.
Urupapuro rwa Niobium nicyuma cyoroheje cyane (ubucucike 8.57 g / cc) kandi gifite ubushyuhe bwinshi bwo gushonga (2,468ºC). Uyu mutungo utuma ibivangwa byacyo bitanga ibisubizo byubushyuhe mubushyuhe bwinshi: hejuru ya 600ºC muri nikel ishingiye kuri nikel kandi igera kuri 1,300ºC muri niobium ishingiye ku mavuta.
Urupapuro rwa Niobium rufite imiterere yumubiri nubumashini bisa nibya tantalum. Irwanya ruswa kuko ikora firime ya dielectric oxyde. Icyuma gitangira okiside byihuse mu kirere kuri 200 ºC.
Munsi -264ºC, niobium yerekana ibintu birenze urugero. Ikora ubwinshi bwumuriro wamashanyarazi utarwanya imbaraga, ikora imirima ya magneti nimbaraga zitanga ibikorwa bifatika mubikorwa nko gupima ubuvuzi, ubushakashatsi bwibikoresho no gutwara abantu.
Isahani ya Niobium Urupapuro rwa Niobium Imiterere nubunini
| Icyiciro cyibikoresho | Imiterere | Ingano (mm) | Andika | ||
| Umubyimba | Ubugari | Uburebure | |||
| Nb1; Nb2; R04210-2; R04261-4 | Birakomeye (y) | 0.01 ～ 0.09 | 30 ～ 150 | > 200 | Ubusa |
| Birakomeye (y)Yoroheje (m) | 0.1 ～ 0.5 | 50 ～ 300 | 100 ～ 2000 | Ikibaho & Isahani | |
| > 0.5 ～ 2.0 | 50 ～ 500 | 50 ～ 1200 | Isahani | ||
| > 2.0 ～ 6.0 | 50 ～ 500 | 50 ～ 1200 | |||
Isahani ya Niobium / Urupapuro rwimiti
| Ibigize imiti （％） | ||||||||||||
| Icyiciro | Nb | Fe | Si | Ni | W | Mo | Ti | Ta | O | C | H | N |
| Nb1 | Bal | 0.004 | 0.004 | 0.002 | 0.005 | 0.005 | 0.002 | 0.05 | 0.012 | 0.0035 | 0.0012 | 0.003 |
| Nb2 | Bal | 0.01 | 0.01 | 0.005 | 0.02 | 0.01 | 0.004 | 0.07 | 0.015 | 0.0050 | 0.0015 | 0.008 |
Imikorere ya mashini ya Niobium Isahani / Urupapuro
| Icyiciro | Min. Imbaraga za Tensile (MPa) | Min. Imbaraga Zitanga (MPa) | Min. Kurambura (％) (25.4mm) |
| R04200 ， R04210 | 125 | 85 | 25 |