I roto i te paninga korehau, ehara te whakahaere pāmahana i te tawhā noa iho — engari ko te tūāpapa o te kounga kiriata, te piri, me te auautanga. Mai i te whakamahana o te papa ki te whakamatao, ka pā tika ia wāhanga o te pihi pāmahana ki te hanganga kiriata, te āhua o te mata, me te mahi whatu, mahi miihini rānei. Mā te kōtaha wera kua arotauhia ka pumau ngā āhuatanga paninga, ngā tere whakatakotoranga rite tonu, me te hua hua pono.
1. Te Tūranga o te Pāmahana i roto iPaninga Korehau
I te wā o te whakatakotoranga kohu ā-tinana (PVD) i te wā rānei o te whakatakotoranga kohu matū (CVD), ka mahi te pāmahana hei taurangi tukanga nui e pā ana ki te nekenekehanga o te ātoma ritenga, te hanganga kiriata, me te tere tipu.
Ki te tino iti rawa te pāmahana, ka ngoikore te horapa o te mata, ka hua ake he hanganga poutū, he āputa, he kōhao iti rānei.
I tētahi atu taha, ka taea e te nui rawa o te pāmahana te whakaputa ahotea wera, te whakarerekētanga o te papa, te whakawhiti āhua rānei kāore e hiahiatia.
Nō reira, mā te whakahaere tika i te pihi pāmahana ka taea e ngā kaihangarau te whakataurite i te kiato o te kiriata, te kaha piri, me te taumata ahotea, kia pai ai te mahi paninga me te ataahua hoki.
2. Ngā Wāhanga Matua o te Whakahaere i te Piko Pāmahana
Ko te kōpiko pāmahana katoa i roto i te tukanga paninga korehau kei roto ko te whakamahana o mua, te whakamahana whakatakotoranga, te whakatau pāmahana, me te whakamatao whakahaere.
(1) Te Whakamahana i te Papatūānuku
I mua i te whakatakotoranga, ka whakamahanahia mārire ngā papa ki te pāmahana e hiahiatia ana hei tango i ngā poke o te mata (pērā i ngā ngota wai, i ngā warowaihā rānei) me te whakapai ake i te piri o te kiriata. Me whakahaere te tere whakamahana ōrite i tēnei wāhanga hei ārai i te ru wera, i te horapa koretake rānei.
(2) Te Whakahaere i te Mahana Whakatakoto
I te wā e hangaia ana te kiriata, me noho pūmau te pāmahana i roto i te ±2–3°C o te pūwāhi tautuhinga. Tērā pea ka whakarerekētia e ngā piki me ngā heke te ara kore utu toharite o ngā ngota mimiti, ka huri hoki i te stoichiometry kiriata, i ngā pūmau whatu rānei. I roto i ngā pūnaha magnetron sputtering, he maha ngā wā ka honoa te urupare pāmahana hohe mā roto i ngā thermocouples, ngā pūoko infrared rānei me te mana whakahaere PID porowhita kati mō te whakahaere tika.
(3) Te Arotau i te Piko Whakamatao
He rite tonu te hiranga o te whakamatao i muri i te whakatakotoranga. Ka taea e te whakamatao tere te arahi ki te pakaru o te kiriata, te ahotea toenga rānei, engari ka āwhina te whakamatao puhoi ki te pupuri i te pumau o te whatunga me te piri. Ka whakaitihia hoki e te whakamatao whakahaeretia ngā mōrearea waikura i te wa e neke ana mai i te korehau ki te hau taiao.
3. Ngā Tikanga mō te Whakahaere Wera Tika
Hei whakarite i te whakahaere tika o te pāmahana puta noa i te tukanga, ka whakauruhia e ngā pūnaha matatau ngā rautaki hoahoa me te aroturuki maha:
Whakamahana maha-rohe: Mā ngā rohe whakamahana motuhake ka tohatohahia te pāmahana kia ōrite mō ngā papa nui, matatini rānei.
Ngā takahuri urupare wā-tūturu: Mā te aroturuki tonu mā roto i ngā pūoko kua whakauruhia ka taea te whakarerekētanga hihiri o te mana whakamahana.
Te taurite irahiko me te kawe hiko: Mā te whakanoho whakamahana kua arotauhia ka whakaitihia ngā pikinga pāmahana.
Whakahāngai tukanga e hangai ana ki te whakatauira: Mā te whakatauira wera ka tautuhi i ngā reiti piki me te heke tino pai mō ia tunu paninga.
Te Whakamātautau Motuhake mō ngā Rauemi: Ko ngā rauemi papa rerekē—pērā i te kirihou, te karāhe, te uku rānei—me whai āhua whakamahana ritenga nā te mea he rerekē te kawe wera me ngā tauwehenga whānui.
4. Pānga ki te Kounga Kiriata me te Hua o te Whakaputa
Ko te kōpiko pāmahana kua hoahoatia pai ka hua ake he hua paninga pai rawa atu:
Te piri pai ake o te kiriata mā te whakapai ake i te horapa o te atanga.
He whakaiti i te ahotea ā-roto me te mātotoru o ngā hapa.
He āhua ōrite o te whatu, o te mea whakarewa rānei puta noa i ngā āhuahanga matatini.
Te tere whakatakotoranga pumau me te auautanga tukanga teitei.
Mō ngā wāhanga motuka, whatu, me te hiko, mā te whakahaere pāmahana ōrite ka tutuki ngā paninga i ngā paerewa mahi me ngā paerewa tirohanga pakari — mai i te whakaata whakaata ki te pakari o te paninga mārō.
5. Whakamutunga
Ko te whakahaere i te pihi pāmahana te uho puku o ia pūnaha paninga korehau. Mā te matatau ki ngā āhuatanga wera — kaua ki te whakatakoto noa i ngā pāmahana — ka taea e ngā kaihangarau te whakatutuki i te kounga kiriata teitei ake, te iti ake o ngā reiti hapa, me te nui ake o te pono o te tukanga.
I te whānui haere o ngā tono paninga korehau puta noa i ngā roto o ngā motuka, ngā taputapu whatu, me ngā takai haurua-haurua, ka haere tonu te whakahaere pihi pāmahana atamai ki te tautuhi i te rohe i waenga i ngā paninga noa me ngā kiriata angiangi tino hangaia.
—I whakaputaina tēnei tuhinga e taputapu paninga korehaukaihanga Zhenhua Vacuum
Wā tuku: Oketopa-09-2025