ʻO ka pauka Tantalum- Papahana Metallurgical
wehewehe
He kiʻekiʻe loa ko Tantalum, inā i ke anuanu a me ka wela, ka waika hydrochloric, ka waikawa nitric concentrated a me ka "aqua regia", ʻaʻole ia e pane.
ʻO nā hiʻohiʻona o Tantalum ka mea ākea loa kāna kahua noi. Hiki ke hoʻohana ʻia ʻo Tantalum e hoʻololi i ke kila kila i nā mea hana e hana ai i nā ʻano mea like ʻole, a hiki ke hoʻonui ʻia kona ola lawelawe i nā manawa he nui i hoʻohālikelike ʻia me ke kila kila. a me nā ʻoihana ʻē aʻe, i hiki ke hoʻemi nui ʻia ke kumukūʻai.
Nā ʻano kino
kala: ʻeleʻele ʻeleʻele pauda Hoʻokumu Crystal: cubic Lae hehee: 2468°C Poit paila:4742 ℃ | CAS: 7440-25-7 Huina molekala: Ta Kaumaha molekula: 180.95 Māmā: 16.654g/cm3 |
Nā ʻano kemika
Papa | FTa-1 | FTa-2 |
Maʻiʻo nui% | Ta | 99.95 | 99.95 |
ʻO nā mea haumia （%）Max | Nb | 0.005 | 0.003 |
O | 0.12 | 0.10 |
N | 0.005 | 0.005 |
C | 0.008 | 0.005 |
Fe | 0.005 | 0.005 |
Si | 0.005 | 0.003 |
Ni | 0.005 | 0.003 |
Cr | 0.005 | 0.003 |
W | 0.002 | 0.002 |
Ti | 0.001 | 0.001 |
Mo | 0.002 | 0.002 |
Mn | 0..001 | 0.001 |
SIZE FSSS. | 2-8微米 |
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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