Kubatana kusingaperi pakati pe white corundum ne tekinoroji yeramangwana
Munhu wese ari muchikamu chetekinoroji anoziva kuti zvinhu zvitsva zvinotengeswa nemaoko. Ndiani angadai akafunga izvozvo?corundum chena, iyo inoita seshuga chena, yaizova "mutsigiri asingaoneki" wekuchinja kwetekinoroji mune ramangwana. Kubva kumachipisi efoni kusvika kuzvikamu zveMars rover, kubva kumakomputa equantum kusvika kumidziyo yenyukireya inodzorwa, inogona kuwanikwa kwese kwese. Nhasi, ngatibvisei jira iri retekinoroji toona kuti nyanzvi iyi yeindasitiri inoita sei zvinhu zvikuru chinyararire.
1. "Geni rehunyanzvi" rine chipo
Hunhu hwakasimba hwe corundum chena hwakangogadzirwa kuti huenderane netekinoroji yeramangwana. Nekuomarara kweMohs kwe9.0, mweya wayo wakaipa kupfuura dhaimani. Fekitori yemuchina we photolithography muShanghai yakaita bvunzo yekuenzanisa. Kuomarara kwepamusoro penzira yekufambisa yakakwenenzverwa ne corundum chena kunogona kusvika Ra0.008μm. Tekinoroji Xiao Li akabata chidimbu chebasa ndokurova miromo yake achiti: "Nekunyatsoita izvi, umhutu hwaizotyora pfupa kana hukamira pariri!"
Kugadzikana kwekupisa kwakanyanya kuipa. Data kubva ku laboratori inodzorwa yekubatanidza nuclear muQingdao yakaratidza kuti zviumbwa zvesimbi zvecorundum zvakamira tembiricha yepamusoro ye2000℃ kwemaawa zana, uye shanduko yehukuru hwacho yaive pasi pe0.01%. Muongorori Lao Wang akarova kamuri re vacuum ndokuti: "Chinhu ichi chinogona kumira pamusoro pezuva kwemazuva maviri!"
2. "Vatsigiri Vakavanzwa" Mumunda weSemiconductor
Munhandare yehondo yekugadzira machipisi, corundum chena yagara iri "monk inotsvaira". Imwe fekitori yewafer muTaizhou yakashandisa 0.1μm white corundum micro-powder kucheka mawafer esilicon, uye mwero wekudonha kwemucheto wakaderedzwa kusvika pa0.2‰. Master Lao Chen akatarisa maikorosikopu ndokuseka achiti: "Iye zvino kucheka mawafer kwava kushanda zvakanyanya pane kucheka tofu, uye mwero wekubereka wasvika pa99.98%!"
Kukweshana kwelenzi yemuchina we lithography kwatove kwechokwadi. Ruzivo rwakabva ku laboratori muBeijing runoshamisa: lenzi yacho inorapwa ne corundum nano-polishing liquid chena, uye kutsetseka kwepamusoro kwayo kunosvika λ/50 wavelength. Mutungamiriri weTechnical Lao Liu akataura neruoko ndokuti: "Kunyatsoita uku kwakafanana nekuisa girazi remuchadenga paPacific Ocean!"
3. "Mambo weCompression" muIndasitiri yeNdege
Corundum chena ndiyo ine simba rekupedzisira mukugadzirisa zvikamu zveMars rover. Imwe fekitori yemidziyo yemuchadenga muXi'an inoshandisa mavhiri machena ecorundum ekukuya mabhureki etitanium alloy, uye kushushikana kwenzvimbo inosara pamusoro kunodzorwa kusvika mukati me ±5MPa. Chief Engineer Lao Zhang akati nefodya mumuromo make: "Nedanho iri, Musk anofanira kupa fodya kuti akumbire mazano!"
Mabanga einjini dzemuchadenga asvika pakakwirira. Ruzivo rwekambani yeimwe injini dzendege muChengdu runonakidza: mapanga machena e corundum ceramic-based composite, ane simba rekudzivirira kupisa rinosvika 1600℃. Mutyairi wekuyedza Lao Li akatarisa padashboard ndokudonhedza mate achiti: "Nekushanda uku, mainjini ejeti anofanira kufonera baba!"
4. "Gwaro rekutsungirira" muNew Energy Track
Corundum chena inyanzvi pakucheka zvidimbu zvebhatiri remagetsi. Imwe fekitori yemabhatiri muNingde yakayera: ichishandisa waya yejecha recorundum jena kucheka magirafu egraphene, kukwirira kweburr kunodzorwa kusvika pasi pe0.5μm. Mutungamiriri weworkshop Lao Zhou akarova bhatiri remagetsi ndokuti nemufaro: "Kuwanda kwesimba rebhatiri iri kuri nani pane raTesla!"
5. "Kuongorora Kwetekinoroji Yevatema" kweFuture Battlefield
Corundum chena inyanzvi pakutonhodza makomputa equantum. Rabhoritari muHefei yakagadzira firimu re "corundum thermal conductive" rine "nano-scale" ine "thermal conductivity" ye400W/m·K. Muongorori Lao Ma akazvikudza achiti: "Iye zvino kupiswa kwequantum bits kwava kukurumidza kupfuura kushandisa "fever patch"!"
Chinhu chekutanga chemadziro chekubatanidza nuclear chine simba rakasimba. Ceramic chena checorundum composite chesangano rekutsvagisa muMianyang chine chiyero chekukuvadzwa kwe neutron irradiation chakapetwa katanhatu pane chezvinhu zvechinyakare. Mukuru weinjiniya Lao Zhao akanongedzera reactor ndokuti: "Chinhu ichi chichagara chakasimba kusvika reactor yekutengeserana yaiswa mukugadzirwa!"