Goobaha saxda ah ee Granite, oo leh adkeyntooda sare, iskudhafka ballaarinta hooseeya, waxqabadka qoyaanka wanaagsan iyo sifooyinka dabiiciga ah ee anti-magnetic, waxay leeyihiin qiimaha codsiga aan la bedeli karin ee wax soo saarka-dhamaadka sare iyo goobaha cilmi-baarista sayniska halkaas oo saxnaanta iyo xasilloonida si weyn loo dalbado. Kuwa soo socda ayaa ah xaaladaha udub-dhexaadka ah ee codsiga iyo faa'iidooyinka farsamada:
I. Goobta qalabka farsamaynta ee saxda ah
Qalabka wax soo saarka Semiconductor
Xaaladaha codsiga: Miiska shaqada ee mishiinka lithography, saldhigga mishiinka wafer, meelaynta qalabka baakadaha.
Qiimaha farsamada:
Isku-dhafka fidinta kulaylka ee granite waa kaliya (0.5-1.0) ×10⁻⁶ / ℃, kaas oo iska caabin kara isbeddelka heerkulka inta lagu jiro soo-gaadhista nanoscale ee mashiinka lithography (khaladaadka barokaca <0.1nm ee deegaanka ± 0.1 ℃).
Qaab dhismeedka daloolada yaryar ee gudaha ayaa sameeya qoyaan dabiici ah (saamiga qoyaanka 0.05 ilaa 0.1), xakamaynta gariirka (amplitude <2μm) inta lagu jiro goynta xawaaraha sare ee mashiinka dicing iyo hubinta in qallafsanaanta cidhifka Ra ee goynta wafer-ka uu ka yar yahay 1μm.
2. Mashiinnada wax shiididda saxda ah iyo Isku-dubaridka Mashiinnada Cabbirka (CMM)
Kiis codsi:
Saldhigga mashiinka cabbiraadda saddex-isku-duwan wuxuu qaataa qaab-dhismeed granite ah oo isku dhafan, oo leh fidsan ± 0.5μm/m. Marka lagu daro tareenada hagaha sabbaynaya hawo, waxay gaadhaysaa saxnaanta dhaqdhaqaaqa heerka nano (ku celi saxnaanta meelaynta ± 0.1μm).
Mashiinka wax lagu shiido indhaha wuxuu qaataa qaab-dhismeed ka kooban granite iyo bir qalin ah. Markaad shiidi karto dhalada K9, waviness dusha sare waa ka yar yahay λ/20 (λ=632.8nm), buuxinta shuruudaha farsamaynta aadka u jilicsan ee muraayadaha laysarka.
Ii. Goobta Optics iyo Photonics
Teleskoobyada Astronomical iyo nidaamyada laysarka
Codsiyada caadiga ah:
Goobta taageerada ee dusha sare ee milicsiga telescope-ka weyn ee raadiyaha ayaa qabata qaab-dhismeedka malabka granite, kaas oo ah mid khafiif ah oo is miisaan ah (cufnaanta 2.7g/cm³) oo leh iska caabin gariir dabayl xoog leh (qalloocin <50μm oo hoos yimaada dabayl 10-heer ah).
Meesha indhaha ee interferometer laser waxay isticmaashaa granite yar-yar. Milicsiga waxaa lagu hagaajiyaa xayeysiis faaruq ah, oo leh cilad fidsan oo ka yar 5nm, hubinta xasilloonida tijaabooyinka indhaha ee aadka u saxsan sida ogaanshaha hirarka cufisjiidad.
2. Habaynta qaybta indhaha ee saxda ah
Faa'iidooyinka farsamada:
Dareemida magnetic iyo korantada korantada ee goobta granite waxay ku dhowdahay eber, iyada oo laga fogaanayo saameynta faragelinta korantada ee hababka saxda ah sida ion beam polishing (IBF) iyo polishing magnetorheological (MRF). Saxnaanta qaabka dusha sare qiimaha PV ee muraayadda asphical-ka ee la warshadeeyay wuxuu gaari karaa λ/100.
Iii. Aerospace iyo Kormeerka Saxda ah
Madal kormeerida qaybta duulista
Xaaladaha codsiga: Kormeerka saddex-geesoodka ah ee daabyada diyaaradaha, cabbirka qaabka iyo dulqaadka booska qaybaha dhismaha aluminium aluminium ee duulista.
Waxqabadka muhiimka ah:
Dusha sare ee goobta granite waxaa lagu daaweeyaa daxalka korantada si ay u sameeyaan qaabab fiican (oo leh qallafsanaanta Ra 0.4-0.8μm), oo ku habboon baarista kicinta saxda ah ee saxda ah, iyo qaladka lagu ogaanayo astaanta daabku waa wax ka yar 5μm.
Waxay u adkeysan kartaa culeys ka badan 200kg ee qaybaha duulista, iyo isbeddelka flatness ka dib isticmaalka muddada dheer waa wax ka yar 2μm/m, buuxinta shuruudaha dayactirka saxda ah ee Fasalka 10 ee warshadaha hawada.
2. Kala-soocidda qaybaha socodka aan firfircoonayn
Shuruudaha farsamada: Qalabaynta joogtada ah ee aaladaha aan shaqayn sida gyroscopes iyo accelerometers waxay u baahan tahay madal tixraaceed aadka u xasiloon.
Xalka: Qalabka granite waxaa lagu daraa nidaamka go'doominta gariir firfircoon (soo noqnoqoshada dabiiciga ah <1Hz), gaaritaanka saxnaanta saxda ah ee saxda ah ee xasilloonida eber-ka-soo-baxa ee qaybaha is-dhaafsiga <0.01 ° / h ee deegaan leh dardargelinta gariirka <1 × 10⁻⁻g.
Iv. Nanotechnology iyo Biomedicine
Scanning probe microscope (SPM) madal
Shaqada muhiimka ah: Sida saldhigga loogu talagalay mikroskoobiga xoogga atomiiga (AFM) iyo baarista tunneling microscopy (STM), waxay u baahan tahay in laga go'doomiyo gariirka deegaanka iyo kuleylka kuleylka.
Tilmaamayaasha waxqabadka:
Goobta granite, oo ay weheliso lugaha go'doominta gariir ee pneumatic, waxay yarayn kartaa heerka gudbinta gariirrada dibadda (1-100Hz) in ka yar 5%, gaaritaanka sawirka heerka atomiiga ee AFM ee jawiga jawiga (xalka <0.1nm).
Dareenka heerkulka wuxuu ka yar yahay 0.05μm/℃, kaas oo buuxinaya shuruudaha kormeerka nanoscale ee shaybaarka noolaha ee heerkul joogto ah (37 ℃ ± 0.1 ℃) deegaanka.
2. Qalabka baakadaha Biochip
Kiiska Codsiga: Goobta saxda ah ee saxda ah ee saxda ah ee isku dhafka DNA-da ee jajabyada isku xigxiga waxay qabataa tareenada hagaha hawo sabbeynaya, oo leh saxnaanta meelaynta ± 0.5μm, hubinta isku-xidhka-mikroroon-hoosaadka ee u dhexeeya kanaalka microfluidic iyo electrode ogaanshaha.
V. Dhacdooyinka Codsiga Soo baxaya
Saldhigga qalabka xisaabinta ee Quantum
Caqabadaha farsamada: Waxqabadka Qubit wuxuu u baahan yahay heerkul aad u hooseeya (heerka mK) iyo jawi farsamo oo aad u xasilan.
Xalka: Hanti balaadhinta kulaylka aadka u hooseeya ee granite (heerka fidinta <1ppm laga bilaabo -200 ℃ ilaa heerkulka qolka) waxay la jaan qaadi kartaa sifooyinka foosha ee magnets heer-kulka aadka u hooseeya, hubinta saxnaanta toosan inta lagu jiro xirmada chips quantum.
2. Habka Electron Beam Lithography (EBL).
Waxqabadka muhiimka ah: Hantida dahaarka ee goobta granite (iska caabin> 10¹³Ω · m) waxay ka hortagtaa firdheenka iftiinka elektarooniga ah. Marka lagu daro wadashada isbinaajka korantada, waxay gaartaa qorista hannaankii lithography-ga saxda ah ee saxda ah oo leh ballac xariiq nanoscale ah (<10nm).
Soo koobid
Codsiga aaladaha saxda ah ee granite waxay ku fidday mishiinada saxda ah ee dhaqanka ilaa meelaha goynta sida nanotechnology, fiisigiska quantum, iyo biomedicine. Tartankeeda xudunta u ah waxay ku jirtaa isugaynta qotoda dheer ee agabka agabka iyo shuruudaha injineernimada. Mustaqbalka, iyada oo la isku daro tikniyoolajiyadda xoojinta isku dhafan (sida graphene-granite nanocomposites) iyo teknoolojiyadda dareenka caqli-gal ah, aaladaha granite waxay jebin doonaan jihooyinka saxnaanta heerka atomigga, xasilloonida heerkulka buuxa, iyo is-dhexgalka shaqeynta badan, oo noqonaya qaybaha aasaasiga ah ee aasaasiga ah ee taageeraya jiilka soo socda ee ultra-precision.
Waqtiga boostada: May-28-2025