Basic Info.
Chithunzi cha ES0749
Mawu ofanana: Niobium
Nambala ya CAS: 7440-03-1
Molecular Formula
Nb
Kulemera kwa Maselo
92.91
Einecs No
231-113-5
Maonekedwe
Silver Gray
Melting Point
2468 °c (Lit.)
Boiling Point
4742 °c (Lit.)
Kuchulukana
8.57 G/Ml pa 25 °c (Lit.)
Kusungunuka kwamadzi
Zosasungunuka m'madzi
Zamkatimu
99.9% Min
Phukusi la Transport
Ng'oma yachitsulo kapena Chikwama cha Jumb kapena Packing monga mwa Pempho
Kufotokozera
Niobium Ingot
Chizindikiro
EACHEM
Chiyambi
China
Mphamvu Zopanga
10tons pamwezi
Mafotokozedwe Akatundu
Mlozera | ES01 | ES02 |
Nb | Kusamala | Kusamala |
Chigawo | Zokwanira% | |
Fe | 0.004 | 0.01 |
Si | 0.004 | 0.01 |
Ni | 0.002 | 0.005 |
W | 0.005 | 0.02 |
Mo | 0.005 | 0.01 |
Ti | 0.002 | 0.004 |
Ta | 0.07 | 0.1 |
O | 0.015 | 0.02 |
C | 0.004 | 0.01 |
H | 0.0015 | 0.0015 |
N | 0.003 | 0.008 |
Khalidwe: Imakhala ndi kukana bwino kwa dzimbiri, kukana kutentha kwambiri komanso mphamvu yabwino, kulimba kwamphamvu, pulasitiki komanso kukhazikika bwino. |
Ntchito: Ntchito yaikulu ya zipangizo zosiyanasiyana tantalum processing zipangizo monga mipherezero tantalum, kutentha zosagwira mankhwala, etc., ankagwiritsa ntchito mafuta, mankhwala, nsalu, zamagetsi, kupanga ndi katundu processing mafakitale. |
Chifukwa Chosankha Ife:
1. Mutha kupeza zinthu zabwino kwambiri malinga ndi zomwe mukufuna pamtengo wotsika kwambiri.
2. Timaperekanso Reworks, FOB, CFR, CIF, ndi mitengo yobweretsera khomo ndi khomo. Tikukulangizani kuti mugwiritse ntchito zotumiza zomwe zingakhale zotsika mtengo.
3. Zipangizo zomwe timapereka ndizotsimikizika kotheratu, kuyambira pa satifiketi yoyeserera mpaka pagawo lomaliza.
4. e chitsimikizo kupereka yankho mkati 24hours(nthawi zambiri mu ola lomwelo)
5. Mutha kupeza njira zina zogulitsira, zoperekera mphero ndikuchepetsa nthawi yopanga.
6. Ndife odzipereka kwathunthu kwa makasitomala athu. Ngati sizingatheke kukwaniritsa zomwe mukufuna mutapenda zonse zomwe mungasankhe, sitidzakusocheretsani popanga malonjezo abodza omwe angapangitse ubale wabwino ndi makasitomala.
Chitsimikizo cha Ubwino (kuphatikiza zonse Zowononga ndi Zosawononga)
1. Mayeso a Visual Dimension
2. Kuwunika kwamakina monga kukhazikika, kutalika ndi kuchepetsa dera.
3. Kusanthula zotsatira
4. Kusanthula kwa mankhwala
5. Mayeso olimba
6. Kuyesa chitetezo cha pitting
7. Mayeso Olowera
8. Intergranular Corrosion Testing
9. Mayeso Olimba
10. Metallography Experimental Test
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