ʻO ka pauka metala Tantalum
Hoʻokomo huahana oMetala tantalumpauda
Huina molekala: Ta
Helu ʻAtoma: 73
Māmā: 16.68g/cm ³
Puni paila: 5425 ℃
Ka helu hehee: 2980 ℃
ʻO ka paʻakikī o Vickers ma ke kūlana annealed: 140HV kaiapuni.
Maʻemaʻe: 99.9%
sphericity: ≥ 0.98
Ka holo o ka hale: 13 ″ 29
mānoanoa wehe: 9.08g/cm3
paʻa pā: 13.42g/cm3
ka mahele nui o na mea liilii: 15-45 μm, 15-53 μm, 45-105 μm, 53-150 μm, 40nm, 70nm, 100nm, 200nm a i ole e like me ka makemake o ka mea kuai.
Hua helu helu oMetala tantalumpauda
MEA | OLELO HOOLAHA | HANA HO'O | ||||||
Ka nana aku | Pauda ʻeleʻele hina | Pauda ʻeleʻele hina | ||||||
Hoʻāʻo | 99.9%Min | 99.9% | ||||||
Ka nui o ka ʻāpana | 40nm,70nm,100nm,200nm | |||||||
Nā mea haumia(%, Max) | ||||||||
Nb | 0.005 | 0.002 | ||||||
C | 0.008 | 0.005 | ||||||
H | 0.005 | 0.005 | ||||||
Fe | 0.005 | 0.002 | ||||||
Ni | 0.003 | 0.001 | ||||||
Cr | 0.003 | 0.0015 | ||||||
Si | 0.005 | 0.002 | ||||||
W | 0.003 | 0.003 | ||||||
Mo | 0.002 | 0.001 | ||||||
Ti | 0.001 | 0.001 | ||||||
Mn | 0.001 | 0.001 | ||||||
P | 0.003 | 0.002 | ||||||
Sn | 0.001 | 0.001 | ||||||
Ca | 0.001 | 0.001 | ||||||
Al | 0.001 | 0.001 | ||||||
Mg | 0.001 | 0.001 | ||||||
Cu | 0.001 | 0.001 | ||||||
N | 0.015 | 0.005 | ||||||
O | 0.2 | 0.13 |
Ka hoʻohana ʻana i ka pauka metala Tantalum
ʻO ke kiʻiʻoniʻoni oxide nui i hana ʻia ma ka ʻili o ka pauka tantalum he mau waiwai o ka metala valve conductive hoʻokahi-phase, resistivity kiʻekiʻe, kiʻekiʻe dielectric mau, kūpaʻa ōlaʻi, a me ke ola lawelawe lōʻihi. Loaʻa iā ia nā noi nui i nā ʻenehana kiʻekiʻe e like me ka uila, metallurgy, steel, chemical engineering, hard alloys, atomic energy, superconducting technology, automotive electronics, aerospace, medical and health, a me ka noiʻi ʻepekema.
Pono oʻO ka pauka metala Tantalum
1. Kiʻekiʻe sphericity
2. Kakaikahi na poepoe ukali i ka pauda
3. Hiki ke kahe maika'i
5. Aneane ʻaʻohe pauka puʻu
6. Kiʻekiʻe hoʻokuʻu haʻahaʻa a me ka piula wai
7. Hoʻohui kemika hiki ke hoʻopaʻa ʻia a me ka haʻahaʻa o ka oxygen
Palapala:
ʻO ka mea hiki iā mākou ke hāʻawi: