E-beam vacuum coating, a i ʻole electron beam physical vapor deposition (EBPVD), kahi hana i hoʻohana ʻia no ka waiho ʻana i nā kiʻiʻoniʻoni lahilahi a i ʻole nā uhi ma luna o nā ʻāpana like ʻole. Hoʻohana ia i ka hoʻohana ʻana i kahi kukuna electron e wela a e hoʻoheheʻe i kahi mea i uhi ʻia (e like me ka metala a i ʻole ka ceramic) i loko o kahi keʻena ʻūhā kiʻekiʻe. A laila e hoʻokuʻu ʻia ka mea mahu ma luna o kahi substrate i hoʻopaʻa ʻia, e hana ana i kahi uhi lahilahi a like.
Nā mea nui:
- Electron Beam Source: Hoʻomaʻamaʻa ke kukui uila i ka mea uhi.
- Mea hoʻolele: ʻO nā metala a i ʻole nā seramika, waiho ʻia i loko o kahi kīʻaha a pā paha.
- Keena Vacuum: Mālama i kahi kaiapuni haʻahaʻa haʻahaʻa, he mea koʻikoʻi ia no ka pale ʻana i ka hoʻohaumia ʻana a me ka ʻae ʻana i ka mea mahu e hele i nā laina pololei.
- Lapaʻa: ʻO ka mea i uhi ʻia, hoʻonohonoho ʻia e hōʻiliʻili i ka mea i hoʻoheheʻe ʻia.
Pono:
- ʻO nā uhi hoʻomaʻemaʻe kiʻekiʻe: Hoʻemi ke kaiapuni vacuum i ka haumia.
- Ka Mana Pono: Hiki ke hoʻomalu maikaʻi ʻia ka mānoanoa a me ke kūlike o ka uhi.
- ʻO ke kūpono o nā mea ākea: kūpono no nā metala, oxides, a me nā mea ʻē aʻe.
- Hoʻopili ikaika: Ke alakaʻi nei ke kaʻina hana i ka pilina maikaʻi ma waena o ka uhi a me ka substrate.
Nā noi:
- Optics: Anti-reflective a me nā pale pale ma nā lens a me nā aniani.
- Nā Semiconductors: Nā ʻāpana metala lahilahi no ka uila.
- Aerospace: Nā uhi pale no nā lau turbine.
- Nā Lapaʻau Lapaʻau: Biocompatible uhi no nā implants.
– Hoʻokuʻu ʻia kēia ʻatikala by mea hana mīkini hoʻopaʻa haʻahaʻaGuangdong Zhenhua
Ka manawa hoʻouna: Sep-25-2024