ʻO ka Lanthanum Tungsten Tube e Semicera kahi hopena kūʻokoʻa no nā ʻoihana e koi ana i nā mea hiki ke kū i nā mahana wela a me nā kūlana paʻakikī. Hana ʻia mai ka lanthanum-doped tungsten alloy kiʻekiʻe, hāʻawi kēia paipu i ka lōʻihi i hoʻonui ʻia, ʻoi aku ka maikaʻi o ka thermal conductivity, a me ke kūpaʻa maikaʻi loa i ka deformation, e hoʻolilo iā ia i koho koho no nā noi wela kiʻekiʻe.
Ma ke ʻano he alakaʻi alakaʻi Lanthanum-Doped Tungsten Tube Supplier, hāʻawi ʻo Semicera i ka High-Performance Lanthanum Tungsten Tubes i hoʻolālā ʻia e hana mau ma lalo o nā kaiapuni koi. ʻO ka hoʻohui ʻana o ka lanthanum oxide e hoʻomaikaʻi i nā waiwai mechanical o ka paipu a hoʻonui i kona mahana recrystallization, e hōʻoia ana i ka hana koʻikoʻi i ka hoʻomehana ʻoihana, aerospace, electronics, a me nā ʻōnaehana kiʻekiʻe-vacuum.
Hoʻolālā ʻia ka Lanthanum Tungsten Alloy Tube e mālama i ka kūpaʻa o ke kūkulu ʻana a hiki i nā noi me ke kaʻa uila wela. ʻO kona kūpaʻa ʻana i ka haki ʻana, warping, a me ka oxidation e hōʻoia i ka lōʻihi o ka lawelawe ʻana a me ka hana hilinaʻi. Inā ʻoe e pili ana i ka hana kūikawā, ka hoʻomehana umu, a i ʻole ka mīkini hoʻolele uila (EDM), ua hoʻolālā ʻia kēia huahana e kākoʻo i ka pololei a me ka pono.
No nā ʻoihana e koi ana i ka kūlike a me ka maikaʻi, ʻo Semicera's La-W Tungsten Tubes for Industrial Applications ke koho kūpono. Me ka manaʻo paʻa ʻole i ka hana, ka lōʻihi, a me ka maikaʻi o ka waiwai, hāʻawi ʻo Semicera i nā hoʻonā holomua e pono ai ʻoe e hoʻokō i nā kūlana kiʻekiʻe o ka ʻoihana hou.
Nā mea | ʻIkepili | Unite |
Lae hehee | 3410±20 | ℃ |
ʻAiʻi Nui | 19.35 | g/cm3 |
Kū'ē uila | 1.8^10(-8) | μ. Ωm |
Lakiō tungsten-lanthanum | 28:2 | tungsten: lanthanum |
Nā wela hana kiʻekiʻe loa | 2000 | ℃ |
Nui(%) | La2O3:1%;W: hoʻomaha mea nui | |||
haumia(%) | ʻElemu | Waiwai maoli | ʻElemu | Waiwai maoli |
Al | 0.0002 | Sb | 0.0002 | |
Ca | 0.0005 | P | 0.0005 | |
As | 0.0005 | Pb | 0.0001 | |
Cu | 0.0001 | Bi | 0.0001 | |
Na | 0.0005 | Fe | 0.001 | |
K | 0.0005 |