Alaye ipilẹ.
Awoṣe NỌ:ES0749
Awọn itumọ ọrọ-ọrọ: Niobium
CAS No: 7440-03-1
Ilana molikula
Nb
Òṣuwọn Molikula
92.91
Einecs No
231-113-5
Ifarahan
Silver Grey
Ojuami Iyo
2468°c (Lat.)
Ojuami farabale
4742°c (Lit.)
iwuwo
8.57 G/Ml ni 25°c (Lit.)
Omi Solubility
Ailopin ninu Omi
Akoonu
99.9% min
Transport Package
Ilu Iron tabi apo Jumb tabi Iṣakojọpọ gẹgẹbi Ibere fun
Sipesifikesonu
Niobium Ingot
Aami-iṣowo
EASCHEM
Ipilẹṣẹ
China
Agbara iṣelọpọ
10tons fun oṣu kan
ọja Apejuwe
Atọka | ES01 | ES02 |
Nb | Iwontunwonsi | Iwontunwonsi |
Ẹyọ | O pọju% | |
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 |
Iwa: Ni resistance ipata to dara, resistance otutu giga ati agbara to dara, lile ipa, ṣiṣu ati ilana ilana to dara julọ |
Ohun elo: Ti a lo bi ohun elo aise akọkọ fun ọpọlọpọ awọn ohun elo iṣelọpọ tantalum gẹgẹbi awọn ibi-afẹde tantalum, awọn ọja sooro iwọn otutu giga, ati bẹbẹ lọ, ti a lo ni lilo pupọ ni epo, kemikali, aṣọ, ẹrọ itanna, iṣelọpọ ati awọn ile-iṣẹ iṣelọpọ eru. |
Kí nìdí Yan Wa:
1. O le gba ohun elo pipe gẹgẹbi ibeere rẹ ni iye owo ti o kere julọ.
2. A tun nfun Awọn atunṣe, FOB, CFR, CIF, ati ẹnu-ọna si awọn owo ifijiṣẹ ẹnu-ọna. A daba pe ki o ṣe adehun fun gbigbe eyiti yoo jẹ ọrọ-aje pupọ.
3. Awọn ohun elo ti a pese jẹ iṣeduro patapata, lati ọtun lati ijẹrisi idanwo ohun elo aise si alaye iwọn ipari. (Awọn ijabọ yoo ṣafihan lori ibeere)
4. e iṣeduro lati fun esi laarin awọn wakati 24 (nigbagbogbo ni wakati kanna)
5. O le gba awọn yiyan ọja iṣura, awọn ifijiṣẹ ọlọ pẹlu idinku akoko iṣelọpọ.
6. A ti wa ni kikun igbẹhin si awọn onibara wa. Ti ko ba ṣee ṣe lati pade awọn ibeere rẹ lẹhin idanwo gbogbo awọn aṣayan, a kii yoo tan ọ jẹ nipa ṣiṣe awọn ileri eke eyiti yoo ṣẹda awọn ibatan alabara to dara.
Idaniloju Didara (pẹlu mejeeji Apanirun ati ti kii ṣe iparun)
1. Visual Dimension igbeyewo
2. Mechanical ayẹwo bi tensile, Elongation ati idinku ti agbegbe.
3. Itupalẹ ipa
4. Iyẹwo ayẹwo kemikali
5. Idanwo lile
6. Pitting Idaabobo igbeyewo
7. Penetrant igbeyewo
8. Idanwo Ibajẹ Intergranular
9. Roughness Igbeyewo
10. Metallography adanwo
Irin-ajo ile-iṣẹ
PE WA
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