Welina mai iā Guangdong Zhenhua Technology Co., Ltd.
hae_hoʻokahi

He aha nā kaʻina hana o ka mīkini uhi hakahaka? He aha ke kumu hana?

Puna ʻatikala: Zhenhua vacuum
Heluhelu:10
Paʻi ʻia:23-03-23

ʻO kauhi hakahakaUa māhele ʻia ke kaʻina hana mīkini i: ka uhi ʻana i ka hoʻoheheʻe ʻana o ka vacuum, ka uhi ʻana i ka sputtering vacuum a me ka uhi ʻana ion vacuum.

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1, ʻO ka uhi ʻana o ka mahu

Ma lalo o ke kūlana vacuum, e hoʻoheheʻe ʻia nā mea e like me ke metala, ka metala hui, a pēlā aku. A laila waiho iā lākou ma luna o ka ʻili o ka substrate, ʻo ke ʻano uhi ea e hoʻohana pinepine ʻia ka hoʻomehana kū'ē, a laila hoʻouka ʻia ka mea uhi me ke kukuna uila, e hoʻoheheʻe iā lākou i loko o ke ʻano kinoea, a laila waiho ma luna o ka ʻili o ka substrate. I ka mōʻaukala, ʻo ka vacuum vapor deposition ka ʻenehana mua i hoʻohana ʻia ma ke ʻano PVD.

 

2, ʻO ka uhi ʻana i ka sputtering

Hoʻokomo ʻia ke kinoea i kahi hoʻokuʻu ʻālohilohi ma lalo o nā kūlana hakahaka piha (Ar). I kēia manawa, hoʻololi ka ion argon (Ar) i nā ion nitrogen (Ar). Hoʻolalelale ʻia nā ion e ka ikaika o ke kahua uila, a hoʻouka i ka pahuhopu cathode i hana ʻia me ka mea uhi, e pīpī ʻia ka pahuhopu a waiho ʻia ma luna o ka ʻili o ka substrate. ʻO nā ion hanana i loko o ka uhi sputter, i loaʻa pinepine ʻia e ka hoʻokuʻu ʻālohilohi, aia ma ka pae o 10-2pa a i 10Pa. No laila, maʻalahi ka hoʻokuʻi ʻana o nā ʻāpana sputtered me nā molekala kinoea i loko o ke keʻena hakahaka i ka wā e lele ana i ka substrate, e hana ana i ke kuhikuhi neʻe a maʻalahi ke ʻano like o ke kiʻiʻoniʻoni i waiho ʻia.

 

3, uhi ʻIon

Ma lalo o nā kūlana vacuum, Ma lalo o ke kūlana vacuum, Hoʻohana ʻia kekahi ʻano hana ionization plasma e hoʻokaʻawale hapa i nā ʻātoma mea uhi i loko o nā ions. I ka manawa like, ua hana ʻia nā ʻātoma neutral ikehu kiʻekiʻe he nui, kahi i hoʻopilikia maikaʻi ʻole ʻia ma ka substrate. Ma kēia ʻano, ua waiho ʻia nā ions ma luna o ka ʻili o ka substrate ma lalo o kahi bias maikaʻi ʻole hohonu e hana i kahi ʻili lahilahi.


Ka manawa hoʻouna: Malaki-23-2023