Ngā pine hiki hapaira kounga teitei, pine hiki angiangi Al₂O₃ karaihe kotahi
Ngā tawhā hangarau
| Te hanganga matū | Al2O3 |
| Te pakeketanga | 9Mohs |
| Te āhua whatu | Kotahi-ā-tuaka |
| Taupū whakaata | 1.762-1.770 |
| Te āputa rua | 0.008-0.010 |
| Te mararatanga | Iti, 0.018 |
| Kanapa | Waiata |
| Pleochroism | Waenga ki te Kaha |
| Diameter | 0.4mm-30mm |
| Te manawanui o te diameter | 0.004mm-0.05mm |
| roa | 2mm-150mm |
| te manawanui roa | 0.03mm-0.25mm |
| Kounga mata | 40/20 |
| Porowhita o te mata | RZ0.05 |
| Āhua ritenga | papatahi ngā pito e rua, whero tetahi pito, whero ngā pito e rua, ngā pine nohoanga me ngā āhua motuhake |
Ngā Āhuatanga Matua
1. Te Pakari Tino Pai me te Ātete ki te Mau: Me te whakatauranga pakeke Mohs o te 9, tuarua ki te taimana, ka whakaatuhia e ngā Sapphire Lift Pins ngā āhuatanga mau e tino pai ake ana i ngā momo whakakapinga silicon carbide, alumina ceramic, me te whakarewa. Ko te tikanga o tēnei pakari nui ka tino whakaiti i ngā whakaritenga whakaputa matūriki me te tiaki, me te roa o te ora ratonga e 3-5 ngā wā i ngā rauemi tuku iho i roto i ngā tono rite.
2. Ātete Pāmahana-Teitei Tino Pai: I hangaia kia tu atu ki te mahi roa i ngā pāmahana neke atu i te 1000°C me te kore e pirau, ka mau tonu te pumau o ngā Sapphire Lift Pins i ngā āhuatanga me te kaha miihini i roto i ngā tukanga wera tino uaua. Nā tēnei ka tino whai hua rātou mō ngā tono nui pēnei i te whakatakotoranga kohu matū (CVD), te whakatakotoranga kohu matū whakarewa-waro (MOCVD), me ngā pūnaha whakamahana pāmahana-teitei i te wā e kore ai e taurite te whānui o te wera e whakararu i ngā hua o te tukanga.
3. Te Āhua Matū: Ko te hanganga hapaira kotahi-kiriata e whakaatu ana i te ātete whakamiharo ki te whakaekenga mai i te waikawa HF, ngā matū e ahu mai ana i te chlorine, me ētahi atu hau tukanga kaha e kitea ana i roto i te hanga semiconductor. Mā tēnei pumau matū ka whakarite i te mahi pumau i roto i ngā taiao plasma, ā, ka ārai i te hanganga o ngā hapa mata ka arahi pea ki te poke o te wafer.
4. He iti te poke o ngā matūriki: He mea hanga mai i ngā tioata hapaira kore-hapa, he tino parakore (te tikanga >99.99%), he iti noa te maturuturunga o ngā matūriki o ēnei pine hiki ahakoa te whakamahinga roa. Ko te hanganga mata kore-pūwero me ngā whakaotinga kua orohia ka tutuki i ngā whakaritenga rūma ma tino kaha, ka whai wāhi tika ki te whakapai ake i ngā hua tukanga i roto i te hanga semiconductor pūnga matatau.
Mīhini Tino Tika: Mā te whakamahi i ngā tikanga huri taimana matatau me te tukatuka laser, ka taea te whakaputa i ngā Pine Hiki Sapphire me ngā ātete iti-micron me ngā whakaotinga mata i raro i te 0.05μm Ra. Ka taea te hanga i ngā āhua ritenga tae atu ki ngā kōtaha whakarara, ngā whirihoranga pito motuhake, me ngā āhuatanga whakarite whakauru hei aro atu ki ngā wero whakahaere wafer motuhake i roto i ngā taputapu hanga o te whakatupuranga e whai ake nei.
Ngā Taupānga Matua
1. Te Hanganga o te Pūnaha Whakarewa: He mahi nui tā ngā Pine Whakaara Sapphire i roto i ngā pūnaha tukatuka wafer matatau, e whakarato ana i te tautoko pono me te tūnga tika i te wā e whakamahia ana te whakaahua-ipurangi, te whakairo, te whakatakotoranga, me ngā tukanga tirotiro. Nā te pumau o te wera me te matū, he mea tino whai hua rātou i roto i ngā taputapu whakaahua-ipurangi EUV me ngā tono tākai matatau i reira he mea nui te pumau o ngā āhuatanga i ngā tauine nanometer.
2. LED Epitaxy (MOCVD): I roto i te gallium nitride (GaN) me ngā pūnaha tipu epitaxial semiconductor matū e pā ana, ka whakaratohia e ngā Sapphire Lift Pins te tautoko wafer pumau i ngā pāmahana neke atu i te 1000°C. Ko ō rātou āhuatanga whakawhānui wera e rite ana ki ngā papa sapphire ka whakaiti i te piko o te wafer me te hanganga paheke i te wā o te tukanga tipu epitaxial.
3. Ahumahi Whakaahua-pōro: Ka whai hua te hanga pūtau rā tino whai hua mai i ngā āhuatanga ahurei o te hapaira i roto i ngā tukanga horapa pāmahana teitei, te whakapūmau, me te whakatakoto kiriata angiangi. He tino whai hua te ātete kakahu o ngā pine i roto i ngā taiao hanga papatipu e pā tika ana te roa o te wā o ngā wāhanga ki ngā utu hanga.
4. Te Tukatuka Tirohanga me te Hikohiko Tika: Haunga ngā tono haurua-ira, ka kitea te whakamahinga o ngā Pin Whakaara Sapphire ki te whakahaere i ngā wāhanga whatu ngawari, ngā taputapu MEMS, me ngā papa motuhake e tino hira ana te tukatuka kore-paru me te ārai i te rakuraku. Nā ō rātou āhuatanga whakamarumaru hiko e pai ai mō ngā tono e pā ana ki ngā taputapu tairongo-hiko.
Ngā ratonga a XKH mō ngā pine hiki hapaira
Ka whakaratohia e XKH te tautoko hangarau whānui me ngā otinga ritenga mō ngā Pine Whakaara Sapphire:
1. Ratonga Whakawhanake Ritenga
· Tautoko mō te whakaritenga āhuahanga, āhuahanga me te maimoatanga mata
· Kōwhiringa rauemi me ngā taunakitanga arotautanga tawhā hangarau
· Te hoahoa hua mahi tahi me te manatoko whakatauira
2. Ngā Pūkenga Hanga Tika
· Te miihini tino tika me ngā āheinga e whakahaerehia ana i roto i te ±1μm
· Ngā maimoatanga motuhake tae atu ki te whakakanapa whakaata me te whakakoi taha
· Ngā otinga whakarerekētanga mata whiriwhiri pērā i ngā paninga ārai-piri
3. Pūnaha Whakapūmau Kounga
· Te whakatinanatanga pakari o te tirotiro rauemi me te whakahaere tukanga
· Tirotiro whatu whānui-ahu me te tātari āhua mata
· Te whakarato i ngā pūrongo whakamātautau mahi hua
4. Ngā Ratonga Mekameka Tuku
· Tukunga tere o ngā hua paerewa
· Whakahaere rawa motuhake mō ngā pūkete matua
5. Tautoko Hangarau
· Te tohutohu otinga tono
· Te urupare tere i muri i te hoko
E whakapau kaha ana mātou ki te whakarato i ngā hua Sapphire Lift Pins kounga teitei me ngā ratonga hangarau ngaio hei whakatutuki i ngā whakaritenga pakari o ngā ahumahi semiconductor, LED me ētahi atu ahumahi matatau.
