Matapihi Whatu Hapaira Kotahi te karaihe Al₂O₃ Ātete-mau Whakaritea

Matapihi Whatu Hapaira Kotahi te karaihe Al₂O₃ Ātete-mau Whakaahua Matua Whakaritea

Whakaahuatanga Poto:

Ko ngā matapihi whatu hapaira, i hangaia mai i te waikura konumohe kotahi-kirihiri hangai (Al₂O₃), e tohu ana i te tihi o te hangarau whatu, e whakakotahi ana i te pakeke kore e taea te whakataurite, te ātete wera, me te whānuitanga o ngā hihi. He mea nui ēnei matapihi mō ngā tono e hiahia ana kia roa rawa te mau me te mārama whatu puta noa i ngā hihi ultraviolet (UV), kitea, me te waenga-infrared (MIR). Me te neke atu i te 90% (i muri i te paninga) me te pakeke Mohs o te 9, ka pai ake te pai o ēnei i ngā rauemi tuku iho pēnei i te silica me te quartz i roto i ngā taiao uaua.

Tukua mai he īmēra ki a mātou

Ngā Āhuatanga

Ngā whakatakotoranga hangarau

Tawhā	Ngā Whakatakotoranga
Rauemi	Hapira hangai parakore-teitei (Al₂O₃), paru <5 ppm
Awhe Diameter	1–300 mm (e wātea ana ngā rahi ritenga)
Manawanui Matotoru	±0.05 mm (paerewa), ±0.01 mm (tohu tika)
Kounga Mata	20/10 ki te 60/40 keri-rakuraku (MIL-O-13830A)
Papatahi	λ/4 @ 633 nm (paerewa), λ/8 @ 10.6 μm (koeke taiaho)
Pūwero Mārama	>90% o te whānui
Ngā Kōwhiringa Paninga	Ārai-whakaata whānui (200–4000 nm), DLC, tātari whakawhiti roopu
Mahana Whakahaere	-200°C ki te 2053°C (ira rewa)

Ngā Painga Matua

1. 1. Te Parepare me te Rererangi
  · Ngā Waka Hypersonic: Ka ātete ki ngā ru wera i te wā e hoki mai ana, me te pupuri i te kounga whatu i te 2000°C.
  · Whakaahua Amiorangi: Kua whakatinanahia ki roto i ngā pūnaha tirotiro Papatūānuku taumira teitei (hei tauira, ngā pūoko hyperspectral).
  
  2. Ahumahi me te Pūngao
  
  · Ngā Rūma Plasma: Ātete ki te horo i roto i te whakairo haurua-ira (CVD whakarei ake i te plasma) me ngā tauhohenga hanumi.
  
  · Te Tūhuratanga Hauwaiwaro: Aroturuki i te pono o ngā paipa mā roto i ngā matapihi pēhanga teitei, ātete-waikura.
  
  3. Rangahau Pūtaiao
  
  · Te Irahiko Synchrotron: Whakaitihia te mimiti o te hihi-X (<5 ppm ngā poke) i roto i ngā raina hihi.
  
  · Rorohiko Kuantum: Whakahohe i te tuku photon iti-ngaronga i roto i ngā pūnaha cryogenic.
  
  4. Ngā Auahatanga Tauhokohoko
  
  · Ngā Waka Aunoa: Ngā matapihi LiDAR me ngā paninga DLC hei ātete ki te kohu me te ātete ki te rakuraku.
  
  · Ngā mea ka taea te mau: Ngā karāhe hapaira tino angiangi (<1 mm) mō ngā whakaaturanga mooni whakanuia.

Ngā Otinga Ritenga a XKH

Ka tukuna e tā mātou tūāpapa pito-ki-pito ngā wāhanga whatu hapaira kua whakaritea:

1. Hoahoa me te Hanga Tauira

· Whakaurunga CAD: Tahurihia ngā kōnae STEP/IGES ki ngā tauira mahi i roto i ngā rā pakihi e 5.
· Arotautanga DFM: Whakaitihia ngā mōrearea whakaputa mā te tātari ahotea me ngā whakatauira manawanui.

2. Te Hanga Tika

· Ine ine: Ine ine nekehanga-āhua 4D mō te tika o te mata λ/50.
· Ngā Pūnaha Paninga: Ngā puranga AR/DLC maha-paparanga kua whakaritea mō ngā roangaru motuhake (hei tauira, te waea 1550 nm).

3. Te Whakapūmau Kounga

· Te Whai i ngā Rauemi: Te tuhi i ngā mekameka katoa mai i te tipu o te boule ki te tirotiro whakamutunga.
· Whakamātautau Taiao: Te rehu tote (MIL-STD-810G), te huringa wera (-196°C ki te 800°C), me te ātete wiri.

4. Ngā Ratonga Tāpiri Uara

· Mana ESD: Whakaritenga ātete mata (10⁶–10⁹ Ω) mō ngā hiko tairongo.
· Ngā Otinga Korehau: Ngā tapa whakarewa me te whakakākahu ā-ringa mō ngā pūnaha UHV.

He aha i whiriwhiri ai koe i ngā Matapihi Whatu Sapphire?

1. Te Roa o te Ora: Te roa o te oranga mahi mō ngā tono ā-wāhi mō ngā tau 15.

2. Te Whai Hua o te Utu: 30% te iti iho o ngā utu rauemi mā te tipu tioata kua arotauhia.

3. Te Oranga Tonu: Ka taea te hangarua me te tutuki i ngā whakaritenga RoHS/REACH.

Whakamutunga

Ka tautuhi anō ngā matapihi whatu hapaira i ngā paearu mahi i roto i ngā hikohiko opto, te parepare, me ngā pūnaha ahumahi mā te whakakotahi i ngā putanga hou o te pūtaiao rauemi me ngā auahatanga hangarau tino tika. Mā te whakamahi i ngā āhuatanga ā-roto o te hapaira hangai—pērā i te pakeketanga Mohs 9, te pumau wera tae atu ki te 2053°C, me te tuku whānui-whānui (200nm–6μm)—ka hipa atu ēnei matapihi i ngā herenga tuku iho, ka taea ai ngā tono whakarerekētanga i roto i ngā hangarau o muri mai. Hei tauira, ko tō rātou kaha ki te tu atu i ngā ru wera hypersonic (>1000°C) ka waiho hei mea nui i roto i ngā pūnaha parepare rererangi, ko ngā hoahoa birefringence tino iti ka whakarite i te tika i roto i te rorohiko irahiko me te kimi ngaru tōpana.

Mā te whakaurunga o ngā tikanga hanga matatau, tae atu ki te huri taimana me te pupuhi hihi-ā-iona, ka taea te whakarite i ngā otinga mō ngā tono motuhake, pērā i ngā matapihi hototahi-korehau āhua porowhita mō ngā tauhohenga hanumi, te taratara mata iti iho rānei i te 100nm mō te peita EUV. Hei tāpiri, ko ā mātou paninga paparanga maha-motuhake—pērā i ngā kiriata ārai-whakaata kua whakareihia e te DLC—ka eke ki te >99% te tuku i ngā roangaru matua (hei tauira, te waea 1550nm), ka eke ki te 30% te pai ake i ngā rauemi tuku iho i roto i ngā paepae kino i puta mai i te laser.

I te tahuritanga o ngā ahumahi ki te whakaitiiti me te pono o te taiao tino nui, he mea nui ngā matapihi whatu hapaira i roto i ngā waka motuhake (te ātete ki te kohu LiDAR), ngā karetao hauora (ngā endoscope ka taea te whakamaroke i te autoclave), me te tūhuratanga ātea (ngā kawenga amiorangi kua whakapakeketia e te irahiko). Mā te whakataurite i te auahatanga rauemi me te whakaritenga e aro ana ki te kiritaki, ka whakamanahia e mātou ngā kaiārahi o te ao ki te wikitoria i ngā arai hangarau me te hanga i te heke mai o te photonics. Mā tēnei whakapau kaha ki te hiranga ka whakau i ngā matapihi whatu hapaira hei tūāpapa mō ngā whatu mahi-teitei, e akiaki ana i ngā whanaketanga i roto i te pumau, te whakaitiiti, me te roa o te pūnaha puta noa i ngā tono tino uaua o āpōpō.