ʻO ka uhi ʻana i ka vacuum, i ʻike ʻia hoʻi ʻo ka waiho ʻana o ka ʻili lahilahi, he hana keʻena vacuum e hoʻopili ana i kahi uhi lahilahi a paʻa hoʻi i ka ʻili o kahi substrate e pale aku iā ia mai nā mana e hiki ke hoʻopau iā ia a hōʻemi paha i kona pono. He lahilahi nā uhi vacuum, ma waena o 0.25 a me ʻumi microns (0.01 a 0.4 ʻīniha) ka mānoanoa.
ʻEkolu ʻano o ka uhi ʻana i ka vacuum：
Uhi mahu
I loko o ka vacuum, hoʻohana ʻia kahi evaporator e hoʻomehana i ka mea i hoʻoheheʻe ʻia e hoʻoluʻu iā ia, a kuhikuhi pololei ʻia ke kahe granular i hoʻoheheʻe ʻia i ka substrate a waiho ʻia ma luna e hana i kahi ʻili paʻa, a i ʻole hoʻohana ʻia ke ʻano uhi vacuum e hoʻomehana a hoʻoheheʻe i ka mea i uhi ʻia. Hiki i kā mākou hui ke hoʻolako i nā evaporator a me nā mea hoʻomehana, me nā ipu like ʻole i hana ʻia me nā metala refractory e like me ka tungsten, molybdenum a me ka tantalum, a me nā uea tungsten a me nā kaula tungsten no ka hoʻomehana ʻana.
Uhi ʻana i ka pīpī
I loko o kahi hakahaka, ua hoʻopuehu ʻia ka ʻili o ka pahuhopu me nā ʻāpana ikehu kiʻekiʻe, a ua waiho ʻia nā ʻāpana i hoʻopuehu ʻia ma luna o ka substrate. ʻO ka maʻamau, hana ʻia ka mea e waiho ʻia i mea pā-pahu, a pēlā aku, a hiki ke sputter ʻia nā mea refractory e like me ka tungsten, molybdenum, tantalum, a me ka titanium. Hiki i kā mākou hui ke hāʻawi i ka pā tungsten maʻemaʻe kiʻekiʻe, ka pā molybdenum, ka pā tantalum, ka pā titanium a me nā mea like ʻole, hiki ke hoʻohana ʻia no ka uhi sputtering.
Ka uhi ʻana o ka ion
ʻO ke kau ʻana o ka ion ka hoʻohana ʻana i ka hoʻokuʻu kinoea e hoʻionize i ke kinoea a i ʻole ka mea i hoʻoheheʻe ʻia ma lalo o nā kūlana vacuum a waiho i ka mea i hoʻoheheʻe ʻia a i ʻole kāna reactant ma luna o ka substrate ʻoiai e hoʻouka ʻia nā ion gas a i ʻole nā ion mea i hoʻoheheʻe ʻia. Ma waho aʻe o nā metala non-ferrous, ʻo nā mea uhi o ka uhi vacuum e komo pū me nā mea non-metala, ʻo ia hoʻi nā oxides, silicon oxides a me nā oxides alumini.
Nā ʻano hou o ka wā e hiki mai ana
Me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana hou, ua hoʻohana nui ʻia ka ʻenehana uhi vacuum, ʻaʻole wale ia e pāʻani i kahi kuleana koʻikoʻi i nā mea uila mea kūʻai aku, nā kaapuni hoʻohui, nā ʻāpana optoelectronic optical a me nā mahina ʻē aʻe, akā i nā lako lapaʻau, aerospace, ikehu lā, plastics, packaging, textile, mīkini, anti-counterfeiting, kūkulu ʻana a me nā mahina ʻē aʻe.
Hiki iā BAOJI Winners Metal ke hāʻawi i ka ipu hoʻoheheʻe no ka mahu e like me ka tungsten, molybdenum, tantalum, a pēlā aku, ka waʻa mahu, ka mea i hoʻopaʻa ʻia (tungsten, molybdenum, tantalum, Niobium, titanium, a pēlā aku), ka uea tungsten pū uila, ka mea hoʻomehana tungsten a me nā mea hoʻopau ʻē aʻe no ka uhi ʻana i ka vacuum, nā mea pono. E ʻoluʻolu e kelepona mai iā mākou no ka ʻike hou aku (Whatsapp+86 156 1977 8518).
Ka manawa hoʻouna: ʻAukake-02-2022