ʻIke kumu.
NĀ KULA:ES0749
Nā huaʻōlelo like: Niobium
No CAS:7440-03-1
ʻĀpana Molekala
Nb
Kaumaha Molekala
92.91
Einecs No
231-113-5
Ka nana aku
Kahinahinahina
Lae hehee
2468 °c (Lit.)
Lae paila
4742 °c (Lit.)
ʻO ka mānoanoa
8.57 G/Ml ma 25 °c (Lit.)
Hiki i ka wai
ʻAʻole hiki ke hoʻonā i ka wai
Maʻiʻo
99.9% Min
Puke Kaʻa
ʻO ka pahu hao a i ʻole ka ʻeke Jumb a i ʻole ka paʻi ʻana e like me ke noi
Hōʻike
Niobium Ingot
Kau inoa
EASCHEM
Ke kumu
Kina
Hana Hana
10 tona no ka mahina
Hōʻike huahana
| Papa kuhikuhi | ES01 | ES02 |
| Nb | Kaulike | Kaulike |
| Unite | Max% |
| 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 |
| ʻAno: Loaʻa i ka pale corrosion maikaʻi, ke kūpaʻa wela kiʻekiʻe a me ka ikaika maikaʻi, ka paʻakikī o ka hopena, ka plasticity a me ka hana maikaʻi loa. |
| Hoʻohana: Hoʻohana ʻia ma ke ʻano he kumu kumu no nā mea hana tantalum e like me nā pahuhopu tantalum, nā huahana pale wela kiʻekiʻe, etc. |
No ke aha e koho ai iā mākou:
1. Hiki iā ʻoe ke loaʻa ka mea kūpono e like me kāu koi ma ka liʻiliʻi loa o ke kumu kūʻai.
2. Hāʻawi pū mākou i nā Reworks, FOB, CFR, CIF, a me nā kumukūʻai hoʻopuka puka. Manaʻo mākou iā ʻoe e hana i nā hana no ka hoʻouna ʻana e ʻoi aku ka waiwai.
3. ʻO nā mea a mākou e hāʻawi nei ua hiki ke hōʻoia ʻia, mai ka palapala hōʻike maka a hiki i ka ʻōlelo kikoʻī hope loa. (E hōʻike ʻia nā hōʻike ma ke koi)
4. e hōʻoiaʻiʻo e hāʻawi i ka pane i loko o 24 hola (maʻamau i ka hola hoʻokahi)
5. Hiki iā ʻoe ke kiʻi i nā mea kūʻai ʻokoʻa, nā hāʻawi wili me ka hōʻemi ʻana i ka manawa hana.
6. Hoʻolaʻa piha mākou i kā mākou mea kūʻai. Inā ʻaʻole hiki ke hoʻokō i kāu mau koi ma hope o ka nānā ʻana i nā koho āpau, ʻaʻole mākou e alakaʻi hewa iā ʻoe ma ka hana ʻana i nā ʻōlelo hoʻohiki wahaheʻe e hoʻokumu ai i nā pilina mea kūʻai aku.
ʻO ka hōʻoia maikaʻi (me ka Destructive a me ka Non-Destructive)
1. Ho'āʻo ʻana i ke ʻano ʻike
2. Mechanical nānā 'ana e like me tensile, Elongation a me ka ho'ēmi 'āpana.
3. Nānā hopena
4. Ka nānā 'ana i ke kimika
5. Hoao paakiki
6. Ho'āʻo pale lua
7. Hoao Penetrant
8. Intergranular Corrosion Ho'āʻo
9. Ho'āʻo Roughness
10. Ho'āʻo hoʻokolohua Metallography
Kaapuni hale hana
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