Kubatana kusingagumi pakati pewhite corundum uye teknolojia yemberi
Wese munhu ari mudenderedzwa rehunyanzvi anoziva kuti zvinhu zvitsva imari yakaoma. Ndiani aizofunga izvozvowhite corundum, iyo inoratidzika seshuga chena, yaizova "mutsigiri asingaoneki" wekuchinja kwe teknolojia yeramangwana. Kubva panharembozha machipisi kuenda kuMars rover zvikamu, kubva kumakomputa ehuwandu kusvika kune inodzorwa nyukireya fusion zvishandiso, inogona kuwanikwa kwese kwese. Nhasi, ngatibvisei iyi bhachi retekinoroji uye tione kuti murwi wemaindasitiri anoita sei zvinhu zvikuru chinyararire.
1. Chipo che "tekinoroji Gene"
Iyo yakaoma-yakakosha zvivakwa zvewhite corundum zvinongogadzirwa zvakagadzirirwa tekinoroji yeramangwana. Nekuoma kweMohs ye9.0, inongova mweya wakaipisisa kupfuura diamond. Fekitori yemuchina wefotolithography muShanghai yakaita kuyedza kwekuenzanisa. Kushata kwepamusoro kwegwara renjanji yakakwenenzverwa newhite corundum inogona kusvika kuRa0.008μm. Technician Xiao Li akabata workpiece ndokurova miromo yake: "Nemazvo aya, mosquito yaigona kutyora bhonzo kana yakamira pariri!"
Kugadzikana kwekushisa kunotonyanya kutyisa. Dhata kubva kune inodzorwa nuclear fusion rabhoritari muQingdao yakaratidza kuti chena corundum-based ceramics inomira tembiricha yepamusoro ye2000 ℃ kwemaawa zana, uye saizi shanduko yaive isingasviki 0.01%. Muongorori Lao Wang akabhabhadzira imba yekutsvaira ndokuti: “Ichi chinhu chinogona kumira pamusoro pezuva kwemazuva maviri!”
2. "Vakavigwa Champions" muSemiconductor Field
Muhondo ye nano-scale yekugadzira chip, white corundum yakagara iri "monk inotsvaira". Fekitori yewafer muTaizhou yakashandisa 0.1μm chena corundum micro-upfu kucheka silicon wafers, uye mupendero kudonha mwero wakaderedzwa kusvika 0.2 ‰. Master Lao Chen akatarisa maikorosikopu ndokuseka: "Iye zvino kucheka zvitete zvinonyanya kushanda pane kucheka tofu, uye chiyero chegoho chakananga ku99.98%!"
Iko kukwenenzverwa kweiyo lithography muchina lens kwakatonyanya chokwadi. Iyo data kubva murabhoritari muBeijing inodonhedza shaya: iyo lenzi inobatwa nechena corundum nano-kupolisha mvura, uye iyo yepasi flatness inosvika λ/50 wavelength. Technical Director Lao Liu akataura nemaoko ndokuti: "Izvi zvakangofanana nekuisa girazi rendege paPacific Ocean!"
3. "Compression King" muAerospace Industry
White corundum ine chirevo chekupedzisira mukugadziriswa kweMars rover zvikamu. Imwe fekitori yemuchadenga yemuchadenga muXi'an inoshandisa chena corundum kugaya mavhiri kukuya titanium alloy mabhuraketi, uye iyo inosara yekushushikana inodzorwa mukati me ± 5MPa. Chief Engineer Lao Zhang akati nefodya mumuromo: "Nechiyero ichi, Musk anofanira kupfuudza mudzanga kuti akumbire zano!"
Aerospace engine blades asvika pakakwirira. Iyo data yeimwe kambani yeavhiyesheni injini muChengdu inobata maziso: chena corundum ceramic-based composite blades, ine tembiricha yekudzivirira inosvika 1600 ℃. Mutyairi webvunzo Lao Li akatarisa padashibhodhi ndokumedzerera mate: "Nekuita uku, injini dzejeti dzinofanira kufonera baba!"
4. "Kutsungirira Guarantee" muNew Energy Track
White corundum yakanaka kwazvo pakucheka simba bhatiri pole zvidimbu. Fekitori yebhatiri muNingde yakayerwa: uchishandisa chena corundum jecha waya kucheka magirafu machira, kureba kweburr kunodzorwa kusvika pazasi 0.5μm. Director wewekishopu Lao Zhou akapuruzira bhatiri sero ndokuti nemufaro: "Kuwanda kwesimba rebhatiri iri kuri nani pane raTesla!"
5. "Black Technology Preview" yeRamangwana Rehondo
White corundum yakanaka pakutonhodza quantum makomputa. Rabhoritari muHefei yakagadzira nano-scale white corundum thermal conductive film ine thermal conductivity ye400W/m·K. Mutsvakurudzi Lao Ma akazvikudza achiti: “Iye zvino kupera kwekupisa kwehuwandu hunokurumidza kupfuura kuisa chigamba chefivha!”
Rusvingo rwekutanga rwekusanganiswa kwenyukireya isimba rakanyanya kuoma. Iyo white corundum composite ceramic yenzvimbo yekutsvagisa muMianyang ine neutron irradiation kukuvara chikumbaridzo chakapetwa ka6 pane icho chemidziyo yechinyakare. Chief Engineer Lao Zhao akanongedza reactor ndokuti: "Ichi chinhu chichave chakadzikama kusvika iyo reinjiniya yekutengesa yaiswa mukugadzira!"