Mashiripiti eAluminium Oxide Powder: Maitiro Aanoita Kuchinja Hunhu Hwezvinhu
Ungafunga kuti izwi rekuti “aruminiyamu oxide"Zvinonzwika sezvedzidzo uye zvakasiyana zvikuru nehupenyu hwezuva nezuva. Asi regai nditaure chimwe chinhu chaunofanira kuziva - sandpaper. Ehe, jira diki riri mubhokisi rako rezvishandiso rinoshandiswa kukwenenzvera matanda kana mipendero yesimbi. Wakambozvibvunza here kuti nei jira iroro riine kugona kunoshamisa kudaro, richikwanisa kukwenenzvera nzvimbo dzakaoma? Chakavanzika chinowanzova muzvidimbu zvidiki zviri pamusoro paro, uye kazhinji, nyeredzi yezvidimbu izvozvo ihupfu hwealuminium oxide.
Pakutanga, zvinoita seupfu huchena hwakajairika—sefa ruoko muminwe yako, uye zvinonzwa zvakanaka seupfu. Asi usazvirerutsa. Kune isu masayendisiti ezvekushandisa, chinhu ichi hachisi chinhu kunze kweupfu hwemashiripiti hunokwanisa kushandura dombo kuita goridhe. Nhasi, ndichatsanangura kuti upfu hwealuminium oxide hunoshanda sei mashiripiti ahwo, huchichinja chinyararire hunhu hwezvinhu zvakatikomberedza.
I. Kunobva Mashiripiti Aro: Muviri Wakasimba uye Maitiro Anoshandiswa Pakuchinja-chinja
Mashiripiti eupfu hwealuminaChinobva pakutanga pakuoma kwayo kunoshamisa. Chimiro chayo chechokwadi ialuminium trioxide, iyo ine nzvimbo yepfumbamwe pachiyero chekuoma kwemineral, inongopfuurwa nedhaimani nezvimwe zvinhu 'zvakaoma'. Funga izvi: pakati pezvinhu zvakajairika, simbi, mhangura, uye aluminium - ndeipi isina kunyorova kupfuura iyo? Izvi zvinoreva kuti kana ikasangana nesimbi zhinji, ceramics, kana kunyange mapolymers, inoita se'munhu akaoma', ichibata 'simba' guru.
Asi ichi hachisi chinhu chayo chinoshamisa. Chishamiso chechokwadi chiri mukukwanisa kwedu kuumba 'murume akaoma' uyu kuburikidza nemaitiro akasiyana-siyana kuita zvimiro nehukuru hwakasiyana - kubva pa "murwi" akasimba kusvika pa "muimbi" ane hunhu hwakanaka, inobudirira mune zvese basa.
Se'Hondo': Mukushandiswa kwejecha nekugadzira matombo,upfu hwearuminiyamu oxideinoumbwa kuita tunhu tudiki twakapinza. Kana yamanikidzwa zvakanyanya, tunhu utwu tunomhanyisana seuto pamusoro pezvinhu zvebasa. Kuburikidza nekucheka nekurova nemicroscope, zvinobvisa tsvina nemaburi zvinobudirira, kana kugadzira substrate yakakombama zvakakwana yekupenda kunotevera. Ndinowanzo taurira vadzidzi vangu kuti: 'Onai kuti kurwisa kwayo kunochenesa sei "chiso" chechinhu ichi uye kuburitsa "mapfupa" acho?'
Pakushanda se "muimbi": Kana yakuyiwa kuita upfu hwakatsetseka hwe micron- kana nanometer, basa rayo rinoshanduka. Iye zvino, haicha "paradzi" asi "inogadzira". Kana yabatanidzwa mumapurasitiki, rabha, kana ceramics, inowedzera zvakanyanya kuomarara, kuramba kupfeka, uye kuramba kupisa kwezvinhu izvi zvepasi. Kufanana nekuwedzera simende yekusimbisa, inokurumidza kuzadza izvo zvaimbova zvakapfava kana kuti zvisina kusimba nechimiro chazvo.
II. Mashiripiti Anoitika: Kuona Basa Rawo Richishanda
Kutaura kwakaderera; regai ndikuudzei mienzaniso mishomanana yakaonekwa nevanhu vakazvionera vega.
Chidzidzo Chekutanga: Plastic Yekudzivirira
Mumwe wevatengi vedu ane hunyanzvi mukugadzira magiya emhando yepamusoro. Kare, vaishandisa mapurasitiki einjiniya akajairwa, ayo asina kukwana mukudzivirira kupfekwa—achiratidza kusakara kwakanyanya mukati memwedzi uye achigadzira ruzha rukuru. Mainjiniya avo akaedza mhinduro dzakasiyana-siyana, dzese dzikaguma nekusafara. Takazokurudzira kusanganisa zvakaenzana chikamu chakati che micron-grade.upfu hwearuminiyamu oxidemuzvinhu zvavo. Mhedzisiro yacho yakakurumidza! Magiya akabuda akaratidza kuwedzera kwakapetwa kakawanda kwehupenyu hwekusakara uye aishanda zvakanaka uye zvinyoro nyoro. Sei? Nekuti zvidimbu zvisingaoneki zvealuminium oxide zvakapinda zvakafanana pakati pemamorekuru epurasitiki zvakaumba network yakasimba kwazvo yekutsigira. Magiya paakabatana uye akakweshana, zvidimbu izvi zvealuminium oxide zvakasimba ndizvo zvakatakura simba guru rekukweshana, zvichidzivirira purasitiki pachayo. Zvakafanana nekuisa jira rematombo akaoma pamusoro pemigwagwa yevhu yakapfava - kugona kwekutakura mutoro kunoshanduka ipapo ipapo.
Nyaya Yechipiri: Kuita Kuti Mapendi "Asaparare"
Funga nezvemapuranga emhando yepamusoro kana machira epasi emuindasitiri - sei asingatsvedzereki nekukwenya? Kazhinji, chakavanzika chiri muupfu hwealuminium oxide. Kana ikaiswa muvarnish inoonekera, inoramba yakachena asi, kana yakuyiwa zvakanaka, haina ruvara rwakawanda uku ichisimbisa kuomarara kwejira uye kuramba kukwenya. Nepo kiyi inogona kusiya kukwenya kwakasiyana papendi yakajairwa, pamusoro penzvimbo dzakasimudzirwa nealuminium oxide inogona kungogadzira chiratidzo chisina kujeka, chinobviswa nyore nyore. Izvi zvakafanana nekuisa 'zvidziviriro zve microscopic' zvakawanda mukati mejira.
Chidzidzo Chechitatu: Kugadzira 'Nhare Dzisingatsvi'
Aluminium oxide pachayo inodzivirira kupisa zvinoshamisa, ine poindi yekunyunguduka inodarika 2,000 degrees Celsius. Ichishandisa hunhu uhwu, inogona kugadzirwa kuita zvivakwa zvakaita sesponji kana fibrous, zvichigadzira zvinhu zvinodzivirira kupisa zvakanyanya. Mataira ekudzivirira kupisa emuchadenga uye machira emoto anodziya zvakanyanya anovimba nayo. Inoshanda sechidziviriro, ichidzivirira kupisa kunotyisa kudzivirira michina kana zvivakwa zvemukati. Izvi zvinomiririra kusanganiswa kwehunhu hwayo hwe 'munhu akaoma' uye kuramba kupisa.
III. Mutengo weMashiripiti neUnyanzvi hweKudzikamisa
Zviri pachena kuti mashiripiti haafanirwe kushandiswa zvisina hanya; zvinoda pfungwa yekuenzanisa. Zvakawanda hazvisi nani nguva dzose. Funga izvi: kuwedzera upfu hwealumina hwakawanda murabha kunogona kuiomesa uye kuwedzera kusakara, asi zvingaderedza kunama uye kuchinjika, zvichiita kuti ive chinhu chisina kusimba, chakaita sechidhinha chinowanzo pwanyika. Izvozvo zvinoreva kuinyanya.
Saka, isu masayendisiti ezvinhu zvinoumba zvinhu tinopedza mazuva edu tichigadzirisa 'mafomula' aya uye 'maitiro' aya. Ukuru hwetimbumburu yechinhu ichi hunofanira kunge hwakaita sei?upfu hwealuminakuva? Ndeipi chiyero chakakodzera chekuwedzera? Tingaita sei kuti tive nechokwadi chekuti chinopararira zvakaenzana mukati mechinhu pane kuungana pamwe chete? Sainzi iri shure kweizvi yakadzama, inoda kuyedza kwakakura uye ruzivo rwakaunganidzwa. Dzimwe nguva, musiyano wechikamu chimwe chete muzana muhuwandu unogona kukonzera musiyano mukuru mukushanda kwechigadzirwa chekupedzisira.
Saka unoona, chitsama ichi cheupfu chichena chinoratidzika kunge chakajairika chakazara nemashiripiti anoshamisa. Sezvinoita hunyanzvi hwepamusoro-soro, kuburikidza nenzira dzakasiyana-siyana uye musanganiswa, chinogona kushandura zvinhu zvepasi zvisingagoni kuonekwa. Kubva papendi yepasi pasi petsoka dzedu kusvika kuzvinhu zvendege zviri kubhururuka mudenga, kuvapo kwayo kuri kwese kwese.
Zvinotiyeuchidza chinyararire kuti dunhu rezvinhu harizivi mitemo yakatarwa. Kuburikidza nekuwedzera nekubatanidza zvine hungwaru, zvisina simba zvinogona kuva nesimba, zvakapfava zvinogona kuoma, uye zvakajairika zvinogona kushandurwa kuita zvinoshamisa. Uku ndiko mashiripiti eupfu hwealuminium oxide, uye chinhu chikuru chinoita kuti sainzi yezvinhu ive inokwezva. Nguva inotevera paunoshandisa pepa resandpaper kana kubata panel ine magadzirirwo anoshamisa, unogona kungonyemwerera wega, uchiyeuka kuti mukati maro, madiki akawanda ealuminium oxide sprites anogona kunge ari kushanda chinyararire.