Granite ziri ezi nyiwe, na ha elu isiike, obere mgbasa ọnụọgụ, ezigbo damping arụmọrụ na eke mgbochi magnetik Njirimara, nwere irreplaceable ngwa uru na elu-ọgwụgwụ n'ichepụta na nkà mmụta sayensị ubi ebe a na-achọrọ nkenke na kwụsie ike nke ukwuu. Ndị na-esonụ bụ isi ngwa ndapụta na uru teknuzu:
I. Ubi nke Ultra-nkenke nhazi akụrụngwa
Semiconductor mmepụta akụrụngwa
Ngwa ndapụta: Lithography igwe workpiece table, wafer dicing igwe isi, nkwakọ akụrụngwa n'ọnọdu n'elu ikpo okwu.
Uru nka nka:
Ọnụ ọgụgụ nke mgbasawanye ọkụ nke granite bụ naanị (0.5-1.0) × 10⁻⁶ / ℃, nke nwere ike iguzogide mgbanwe okpomọkụ n'oge mkpughe nanoscale nke igwe lithography (njehie mbugharị <0.1nm na gburugburu ± 0.1℃).
Ihe owuwu micro-pore dị n'ime na-etolite damping eke (damping ratio 0.05 ka 0.1), na-egbochi ịma jijiji (njupụta <2μm) n'oge ịcha ọsọ dị elu site na igwe dicing ma hụ na nsọtụ roughness Ra nke ịkpụ wafer bụ ihe na-erughị 1μm.
2. Igwe na-egweri nke ọma na igwe na-ahazi nha (CMM)
Okwu ngwa:
The ntọala nke atọ-achikota igwe igwe na-anabata ihe integral granite Ọdịdị, na a flatness nke ± 0.5μm/m. Ejikọtara ya na ụgbọ okporo ígwè na-ese n'elu ikuku, ọ na-enweta izi ezi mmegharị nke nano-larịị (na-emezi nhazi nhazi ± 0.1μm).
The worktable nke ngwa anya egweri igwe adopts a mejupụtara Ọdịdị nke konkiri na ọlaọcha ígwè. Mgbe ị na-egweri iko K9, waviness dị n'elu na-erughị λ/20 (λ=632.8nm), na-ezute ihe nhazi nhazi nke ọma nke lenses laser.
Ii. Ubi nke Optics na Photonics
Igwe ikuku mbara igwe na sistemụ laser
Ngwa a na-ahụkarị:
Ngwunye nkwado nke elu ngosipụta nke nnukwu teliskop redio na-anakwere ihe owuwu granite mmanụ aṅụ, nke dị ọkụ na ịdị arọ nke onwe ya (njupụta 2.7g/cm³) ma nwee nguzogide mkpọtụ ifufe siri ike (nrụrụ <50μm n'okpuru ikuku 10-larịị).
Ikpo okwu anya nke interferometer laser na-eji granite micro-porous. A na-edozi ntụgharị ahụ site na mgbasa ozi oghere, yana njehie dị larịị nke na-erughị 5nm, na-ahụ na nkwụsi ike nke nnwale ngwa anya dị oke oke dị ka nchọpụta ebili mmiri ndọda.
2. Nhazi akụrụngwa ngwa anya nkenke
Uru nka:
Ihe ndọta magnetik na nrụgharị eletriki nke ikpo okwu granite dị nso na efu, na-ezere mmetụta nke nnyonye anya electromagnetic na usoro ziri ezi dị ka ion beam polishing (IBF) na magnetorheological polishing (MRF). Izi ezi udi elu PV uru lens asphical emeziri nwere ike iru λ/100.
Iii. Nnyocha ikuku na nkenke
Usoro nyocha akụrụngwa ụgbọ elu
Ihe ndapụta ngwa: Nyocha akụkụ atọ nke agụba ụgbọ elu, nha ọdịdị na ohere ọnọdụ nke ihe nhazi ihe nrụzi ụgbọ elu aluminum alloy.
Ọrụ isi:
A na-emeso elu elu nke ikpo okwu granite site na electrolytic corrosion iji mepụta usoro dị mma (nke na-esighị ike nke Ra 0.4-0.8μm), nke kwesịrị ekwesị maka nyocha ndị na-akpali akpali dị elu, na njehie nke ịchọta profaịlụ agụba na-erughị 5μm.
Ọ nwere ike iguzogide ibu nke ihe karịrị 200kg nke ihe ụgbọ elu, na mgbanwe flatness mgbe ejiri ogologo oge mee ihe na-erughị 2μm / m, na-ezute ihe ndozi ziri ezi chọrọ nke Grade 10 na ụlọ ọrụ ikuku.
2. Nhazi nke akụrụngwa igodo inertial
Teknụzụ chọrọ: Ntugharị static nke ngwaọrụ inertial dị ka gyroscopes na accelerometers chọrọ ikpo okwu ntụaka kwụsiri ike.
Ngwọta: A na-ejikọta ikpo okwu granite na sistemụ ikewapụ vibration na-arụ ọrụ (ugboro okike <1Hz), na-enweta nkwụsi ike dị elu nke nkwụsi ike efu nke ihe ndị na-adịghị agwụ agwụ <0.01 ° / h na gburugburu ebe obibi na ngwa ngwa vibration <1 × 10⁻g.
Iv. Nanotechnology na Biomedicine
Ikpo okwu nyocha nyocha microscope (SPM).
Ọrụ isi: Dị ka ntọala maka microscopy atomiki (AFM) na nyocha microscopy tunneling (STM), ọ dị mkpa ka ekewapụ ya na ịma jijiji gburugburu ebe obibi na mkpagharị ọkụ.
Ngosipụta arụmọrụ:
Ikpo okwu granite, na nchikota na pneumatic vibration kewapụrụ ụkwụ, nwere ike ibelata nnyefe ọnụego nke mpụga vibrations (1-100Hz) na-erughị 5%, nweta atomiki-larịị imaging nke AFM na ikuku gburugburu (mkpebi <0.1nm).
The okpomọkụ uche bụ ihe na-erughị 0.05μm / ℃, nke na-ezute chọrọ maka nanoscale chọpụtara nke ndu samples na a mgbe nile okpomọkụ (37 ℃ ± 0.1 ℃) gburugburu ebe obibi.
2. Ngwa nkwakọ ngwaahịa Biochip
Ngwa ngwa: Usoro nhazi nkenke dị elu maka ibe DNA sequencing chips na-eji ụgbọ okporo ígwè granite ikuku na-ese n'elu mmiri, na-enwe ezi ọnọdụ nke ± 0.5μm, na-eme ka njikọ sub-micron n'etiti ọwa microfluidic na electrode nchọpụta.
V. Ihe ngosi ngwa na-apụta
Ntọala akụrụngwa mgbako Quantum
Ihe ịma aka nka nka: Ntughari Qubit chọrọ oke okpomọkụ (ọkwa mK) yana gburugburu igwe kwụsiri ike.
Ngwọta: Ngwongwo mgbasawanye ọkụ dị oke ala nke granite (ọnụego mmụba <1ppm sitere na -200 ℃ ruo n'ime ụlọ) nwere ike dakọtara njirimara nkwekọrịta nke magnetik dị oke ala dị ala, na-ahụ na nhazi nhazi n'oge nkwakọ ngwaahịa nke quantum chips.
2. Electron Beam Lithography (EBL) usoro
Ọrụ dị mkpa: Ihe mkpuchi nke ikpo okwu granite (resistivity> 10¹³Ω · m) na-egbochi ịgbasa ọkụ eletrik. Ejikọtara ya na draịva spindle electrostatic, ọ na-enweta ụkpụrụ lithography nke ọma dị elu yana obosara ahịrị nanoscale (<10nm).
Nchịkọta
Ngwa nke granite ziri ezi nyiwe agbasala site na igwe izizi ọdịnala ruo n'ubi dị egwu dị ka nanotechnology, physics quantum, na biomedicine. Isi asọmpi ya dabere na njikọ miri emi nke akụrụngwa na ihe injinia chọrọ. N'ọdịnihu, na ntinye nke teknụzụ nkwado mejupụtara (dị ka graphene-granite nanocomposites) na teknụzụ nwere ọgụgụ isi, nyiwe granite ga-agbaji n'ụzọ ziri ezi-ọkwa atomic, nkwụsi ike nke oke okpomọkụ, yana njikọta ọtụtụ arụ ọrụ, na-aghọ akụkụ bụ isi nke na-akwado ọgbọ na-abịa nke ọma.
Oge nzipu: Mee-28-2025