Electron Beam Tungsten Filaments
E-Beam Tungsten Filaments
ʻIke ʻia ʻo Tungsten no kāna kūpaʻa wela maikaʻi loa a me ka helu hoʻoheheʻe kiʻekiʻe, e lilo ia i mea kūpono no nā filament beam electron. Hiki i ka electron beam tungsten filaments ke kū i nā wela kiʻekiʻe i hana ʻia i ka wā o ka vaporization, e hōʻoiaʻiʻo ana i ka hilinaʻi, ka hana mau ʻana i nā manawa lōʻihi.
He mea koʻikoʻi ka electron beam tungsten filaments i nā ʻōnaehana deposition vacuum, hoʻohana lākou i ka mana o ka electron bombardment e hoʻopau i nā mea i hoʻopaʻa ʻia. Hoʻokumu kēia kaʻina hoʻoheheʻe i ke kahe o nā ʻātoma a i ʻole nā molekole e hiki ai ke waiho ʻia nā kiʻiʻoniʻoni lahilahi me ka ʻano like ʻole, ka nui, a me ka maʻemaʻe.
Hana mākou i ka filament tungsten no nā ʻōnaehana uila uila kaulana a hāʻawi i ka filament tungsten maʻamau OEM (JEOL, Leybold, Telemark, Temescal, Thermionic, etc.).
E-Beam Filaments Information
| Inoa Huahana | E-Beam Tungsten Filaments (E-Beam Cathodes) |
| Mea waiwai | Tungsten maʻemaʻe (W), Tungsten rhenium (WRe) |
| Lae hehee | 3410 ℃ |
| Kū'ē | 5.3*10^-8 |
| UeaAnawaena | φ0.55-φ0.8mm |
| MOQ | Hoʻokahi pahu (10 mau ʻāpana) |
Nui a me ke kino
Hana mākou i ka tungsten a me kekahi mau filament OEM no nā ʻōnaehana uila uila kaulana, me:
•JEOL•Leybold•Telemark•Temescal•Thermionic•etc.
Kākoʻo mākou i ka hana maʻamau o nā kikoʻī a me nā ʻano, e ʻoluʻolu e kelepona mai iā mākou inā pono.
Hoʻokahi pahu (10 mau ʻāpana), ʻo ia hoʻi ka MOQ liʻiliʻi loa.
Hāʻawi mākou i nā kumu evaporation a me nā mea evaporation no ka PVD coating & Optical coating, aia kēia mau huahana:
| Electron Beam Crucible Liners | ʻO ka mea hoʻomaʻamaʻa Tungsten Coil | Tungsten Cathode Filament |
| Mea hoʻoheheʻe wela | Mea hoʻoheheʻe | Waapa Hoe |
ʻAʻole loaʻa ka huahana āu e pono ai? E ʻoluʻolu e kelepona mai iā mākou, e hoʻoponopono mākou iā ʻoe.
Palapala noi
Hoʻohana ʻia nā filament electron beam tungsten i nā ʻano hana like ʻole a me nā māla, me ka hana semiconductor, optics, aerospace, a me ka automotive. Hoʻohana ʻia lākou e waiho i nā kiʻiʻoniʻoni ʻoniʻoni o nā metala, oxides, a me nā mea ʻē aʻe ma luna o nā substrate no nā noi e like me nā kaapuni i hoʻohui ʻia, nā uhi optical, nā cell solar, a me nā mea hoʻonaninani.
He aha ka pu electron?
ʻO ka pū electron kahi mea i hoʻohana ʻia e hana a hoʻokele i kahi kukuna o nā electron. ʻO ka mea maʻamau i loko o kahi cathode, anode, a me ka mea kikoʻī i hoʻopaʻa ʻia i loko o kahi keʻena ʻūhā. Hoʻohana ka pū electron i kahi kahua uila e hoʻolalelale i nā electrons i puhi ʻia mai ka cathode a i ka anode, e hana ana i kahi kahe o nā electrons.
Hoʻohana ʻia nā pū uila i nā ʻano hana like ʻole i ka ʻepekema, ʻoihana, a me nā lāʻau lapaʻau. ʻO nā noi maʻamau e pili ana i ka microscopy electron, lithography beam electron, ka nānā ʻana i ka ʻili, ka ʻike ʻana i nā mea waiwai, ka hoʻoheheʻe ʻana i ka kukuna electron, a me ka hoʻoheheʻe ʻana o ke kukui uila no ka waiho ʻana o nā kiʻiʻoniʻoni lahilahi.
Uku & Hoouna
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