Khoom Lub Npe:Tantalum hlau
Tus txheej txheem tswj:ASTMB365 GB/T26012-2010
Qib:Ta1,Ta2
Kev dawb huv:99.95% /99.99%
Tshuaj muaj pes tsawg leeg.
Tshuaj muaj pes tsawg leeg:
Tshuaj muaj pes tsawg leeg, Max | |||||||||||
Qib | C | N | O | H | Fe | Thiab | Koj | Nws | Nb | W | Mo |
Ta1 | 0.01 | 0.01 | 0.015 | 0.0015 | 0.005 | 0.005 | 0.002 | 0.002 | 0.003 | 0.01 | 0.01 |
Ta2 | 0.01 | 0.01 | 0.02 | 0.0015 | 0.03 | 0.02 | 0.005 | 0.005 | 0.1 | 0.04 | 0.04 |
Txoj kab uas hla thiab kam rau ua:
(hli)
Txoj kab uas hla |
Ø0.10 ~ Ø0.15 | Ø0.15 ~ Ø0.30 | Ø0.30 ~ Ø0.10 |
Kev kam rau ua | ± 0.006 Cov | ± 0.007 Cov | ± 0.008 Cov |
Ovality | 0.004 | 0.005 | 0.006 |
Cov khoom siv dag zog
Xeev | Tensile zog(MPa) | Kev ncua(%) |
Me me (M) | 300-750 | 10-30 |
Semihard(Y2) | 750-1250 | 1-6 |
Nyuaj(Y) | > 1250 Nws | 1-5 |
Oxygen brittleness tsis kam khoov tus lej
Qib | Txoj kab uas hla (hli) | bending Times |
Ta1 | 0.10~ 0.40 | 3 |
> 0.40 Nws | 4 | |
Ta2 | 0.10~ 0.40 | 4 |
> 0.40 Nws | 6 |
Tantalum xaim yog ib yam ntawm cov khoom siv tantalum ua los ntawm tantalum hmoov los ntawm kev ntxig, kev kos duab thiab lwm yam txheej txheem yas. Tantalum xaim tau siv ntau hauv kev lag luam hluav taws xob, feem ntau yog rau anode ua rau tantalum electrolytic capacitors.
Kev faib tawm.
Muab faib ua 3 pawg raws li tshuaj purity: (1) hlau tantalum hlau, kev dawb huv 99.0% Ta; (2) siab purity tantalum xaim, purity 99.0% ~ 99.9% Ta; (3) ntshiab tantalum xaim, purity 99.9% ~ 99.99% Ta.
Raws li qhov ua tau zoo, nws muab faib ua 4 pawg: (1) tshuaj lom neeg tiv taus tantalum xaim; (2) siab zog tantalum xaim nrog kub ua hauj; (3) oxygen nkig tantalum xaim; (4) capacitor tantalum xaim.
Raws li kev siv lub capacitor tantalum xaim tau muab faib ua 3 pawg: (1) khoom tantalum electrolytic capacitor ua nrog tantalum xaim (TalS, Ta2 s) (saib Suav lub teb chaws tus qauv GB/T3463-1995); (2) kua tantalum electrolytic capacitor ua nrog tantalum xaim (TalL, Ta2L ib) (saib Suav lub teb chaws tus qauv GB/T3463-1995); (3) capacitor tantalum xaim nrog kev ntseeg tau zoo ( DTals, DTalL) (saib Suav lub tebchaws tus qauv tub rog GJB2511-95).
Raws li lub xeev capacitor tantalum xaim tau muab faib ua 3 pawg: (1) lub xeev muag muag (M), lub zog tensile σb = 300 ~ 600MPa; (2) ib nrab xeev nyuaj (Y2), lub zog tensile σb = 600 ~ 1000MPa; (3) lub xeev nyuaj (Y), Lub zog tensile σb > 1000MPa.