Mama Uea Tantalum 99.95%(3N5)
Fa'amatalaga
O le Tantalum o se u'amea mamafa, ma'ale'ale, lea e tutusa lelei le vaila'au ma le niobium.E pei o lenei, e faigofie ona fausia se vaega o le oxide puipuia, lea e matua tete'e ai le pala.O lona lanu o le u'amea efuefu ma sina pa'i itiiti o le lanumoana ma le lanu viole.Ole tele ole tantalum e fa'aoga mo tama'i capacitors e maualuga le malosi, e pei o i telefoni.Talu ai e le oona ma e fetaui lelei ma le tino, e faʻaaogaina i vailaʻau mo prostheses ma mea faigaluega.Tantalum o le elemene mautu seasea i le atulaulau, ae ui i lea, o le lalolagi e tele tupe teu.Tantalum carbide (TaC) ma le tantalum hafnium carbide (Ta4HfC5) e matua faigata lava ma tumau faʻainisinia.
O uaea tantalum e fai i tantalum ingots.E mafai ona faʻaaogaina i le vailaʻau kemisi ma le suauʻu alamanuia ona o lona teteʻe corrosion.O i matou o se tagata fa'atuatuaina o lo'o tu'uina atu uaea tantalum, ma e mafai ona matou tu'uina atu oloa tantalum fa'apitoa.O le matou uaea tantalum e galue malulu mai le ingot i le lautele mulimuli.O le fa'agaoioiga, ta'avale, fa'afefe, ma le tusia o ata e fa'aoga fa'apitoa pe o'o atu i le tele e mana'omia.
Ituaiga ma le Tele:
Fa'ameamea mama, ppm max i le mamafa, Paleni - Tantalum
| Elemene | Fe | Mo | Nb | Ni | Si | Ti | W |
| Anotusi | 100 | 200 | 1000 | 100 | 50 | 100 | 50 |
O mea e le o ni u'amea, ppm max i le mamafa
| Elemene | C | H | O | N |
| Anotusi | 100 | 15 | 150 | 100 |
Mea fa'ainisinia mo la'au Ta ua fa'a'ele'ele
| Diamita(mm) | Φ3.18-63.5 |
| Malosi Tele (MPa) | 172 |
| Malosi e maua (MPa) | 103 |
| Fa'aumi(%, 1-i le umi o fua) | 25 |
Fa'apalepale Fua
| Diamita(mm) | Fa'apalepale (±mm) |
| 0.254-0.508 | 0.013 |
| 0.508-0.762 | 0.019 |
| 0.762-1.524 | 0.025 |
| 1.524-2.286 | 0.038 |
| 2.286-3.175 | 0.051 |
| 3.175-4.750 | 0.076 |
| 4.750-9.525 | 0.102 |
| 9.525-12.70 | 0.127 |
| 12.70-15.88 | 0.178 |
| 15.88-19.05 | 0.203 |
| 19.05-25.40 | 0.254 |
| 25.40-38.10 | 0.381 |
| 38.10-50.80 | 0.508 |
| 50.80-63.50 | 0.762 |
Vaega
Uaea Tantalum, Uaea Alloy Tantalum Tungsten (Ta-2.5W, Ta-10W)
Tulaga masani: ASTM B365-98
Mama: Ta >99.9% po'o >99.95%
Lisi le taimi nei, maualuga 0.04uA/cm2
Uaea Tantalum mo capacitor susu Kc=10~12uF•V/cm2
Talosaga
Fa'aaoga e fai ma anode o tantalum electrolytic capacitor.
Fa'aaogaina i totonu ole masini fa'avevela o le ogaumu vevela maualuga.
Faʻaaogaina mo le gaosiga o tantalum foil capacitors.
Fa'aaogaina e avea o se puna eletise eletise eletise eletise, faʻamaʻi ion ma mea faʻapipiʻi.
E mafai ona fa'aoga e su'i neura ma tendon.
oloa fa'atatau
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