Basa guru reupfu hwealumina muzvinhu zvinoramba kusimba
Avo vakamboshanda mumaworkshops ekusashandisa simba remagetsi vanoziva kuti bhizinesi iri rinosarudza zvinhu kupfuura chitofu cheTaishang Laojun - tembiricha inofanira kukwanisa kugochwa kusvika 2000℃, uye ngura yeacid nealkali inofanira kukwanisa kutsungirira kubhabhatidzwa kweaqua regia. Kana uchida kutaura kuti ndechipi chinhu chinogona kugadzikana sembwa yekare mubvunzo uyu we "gehena",upfu hwealuminandiyo sarudzo yakanakisisa. Murwi uyu weupfu huchena unotaridzika sewakajairika, asi ndiwo "murwi ane mapoinzi matanhatu" muindasitiri yekuramba. Nhasi, ngatitarisei kuti sei uchigona kuiswa muchoto cheindasitiri.
Ⅰ. "Hunhu hwakaoma" nemapoinzi etarenda akazara 139
Kugona kweupfu hwealuminainotanga ne "maseko ayo matatu". Chekutanga, nzvimbo yekunyunguduka yezvinhu izvi inosvika 2050℃, iyo inodzivirira kutsva kupfuura hoop yegoridhe yaSun Wukong. Zhang, nyanzvi yekupisa simbi pafekitori yesimbi muShandong, akamboti: "Tembiricha mufurnace yedu inokwira kusvika 1800℃, asi zvidhinha zvealumina hazvichinji. Zvinogara kwenguva refu kupfuura furnace yealchemy yaMwari weKitchen!"
Kugadzikana kwemakemikari kwakasiyana zvikuru. Matangi ekuchengetera sulfuric acid eNingbo Chemical Plant akafukidzwa nealumina coating, uye kunyange ripple haioneki mushure mekunyikwa muacid yakawanda ine pH ye1 kwehafu yegore. Muongorori wemhando yepamusoro Wang akazvirumbidza nemuenzaniso achiti: "Nekuramba ngura uku, kunyangwe Taishang Laojun aizofanira kupa mari yeChina!"
Kusasimba kwekukura kwetsvina kwakatonyanya kuipa. Mushure mekunge masero emagetsi eboka remaindasitiri earuminiyamu muHenan atsiviwa nezvinhu zvinodzivirira kugadzirwa kwealumina, hupenyu hwavo hwekushanda hwakawedzerwa zvakananga kubva pamwedzi mitatu kusvika kumakore maviri. Mutungamiriri weworkshop Li akaverenga nefodya mumuromo make: "Mari yekuchengetedza yakachengetedzwa yakakwana kutsiva seti yema air conditioner epakati efekitari yese!"
II. "Tenzi weFomu" ane shanduko makumi manomwe nembiri 267
Kana alumina powder ichiita se "Metamorphosis", kunyange Monkey King anofanira kumuti Master. Nano-alumina powder, tekinoroji nhema, inogona kuita kuti kusimba kwezvinhu zvinoramba kusimba kuome kupfuura kongiri yakasimbiswa. Data kubva kurabhoritari muShenzhen inoratidza kuti kuwedzera 5% nano-alumina kunogona kuwedzera kusimba kwechinhu ichi kaviri uye kuderedza tembiricha inopiswa ne200℃. Muongorori Xiao Liu akasundira magirazi ake ndokuti: "Zvakafanana nekupinza super serum muchigadzirwa ichi!"
Alumina inoshandandiyo inonyanya kushandiswa. Imwe fekitori inochinja-chinja muJiangsu inoishandisa kusanganisa zvinhu zvinokandwa, uye kuyerera kwacho kwakanaka setii yemukaka. Tisingatauri kuti huwandu hwemvura hunoderedzwa ne30%, huwandu hwechigadzirwa chapera hwava pedyo negomba dema. Master Lao Zhao akazvirumbidza nemufananidzo we electron microscope achiti: "Chimiro ichi chakaoma zvekuti kunyange masvosve anorasika kana akapinda!"
Kusanganiswa kweupfu hudiki hwezvimedu zvakasiyana-siyana kwakatonyanya kushamisa. Imwe sangano rekutsvagisa muChangchun yakawana kuti kuramba kupisa kunovandudzwa zvakananga nekusanganisa 1μm ne5μm alumina powder mu "3:7″ ratio". Mutungamiriri wepurojekiti akataura neruoko ndokuti: "Zvakafanana nekuvaka Lego. Zvimedu zvikuru zvinogona kutsungirira kukuvara, zvimedu zvidiki zvinogona kuzadza mipata, uye musanganiswa wacho haukuvadzi!"
Ⅲ. "Zviitiko zvinosimbisa" panzvimbo chaiyo yehondo 4910
Mudenderedzwa resimbi nesimbi, upfu hwealumina "chinhu chinodzivirira furnace". Mushure mekunge goronga remoto remuchina wesimbi muHebei Province ragadziriswazve nemidziyo yealumina yakagadzirwa nefurnace, hupenyu hwaro hwekushanda hwakawedzera kubva pamidziyo mazana maviri kusvika pamidziyo mazana masere. Lao Zhou, mushandi wefurnace, akarova madziro efurnace ndokuseka achiti: "Zvino furnace iyi yakasimba kupfuura pressure cooker yangu!"
Indasitiri yemafuta yasvika padanho idzva. Mushure mekunge chikamu chekupwanya chefekitori yekunatsa muQingdao chatsiviwa nejira rinodzivirira kupwanyika kwealumina, nguva yekugadzirisa yakawedzerwa kubva pamwedzi mitatu kusvika pagore rimwe chete. Maneja wemidziyo Lao Ma akanyunyuta nepfuti yekunamira achiti: "Iye zvino handichakwanisi kuchenesa michina zuva nezuva, uye bhonasi yangu yava kuda kupera!"
Ⅳ. "Mujaho wezvombo" wekuvandudza tekinoroji 2610
Iye zvino tichitamba neupfu hwealumina, kusimbiswa kuri pa "nano-level control". Rabhoritari muBeijing yakagadzira tekinoroji ye "atomic dispersion", iyo inoita kuti basa reupfu hwealumina rishande zvakanyanya kupfuura remunhu mudiki. Tembiricha yekupisa inoderedzwa kusvika 300℃, uye kushandiswa kwesimba kunoderedzwa zvakananga nepakati. Muongorori Lao Wang akazvikudza achiti: "Zvino kubatidza chitofu kwakafanana nekubika chingwa, uye kudzora tembiricha kwakarurama kupfuura ovheni yangu!"
Nzira yekutamba nezvinhu zvakasanganiswa inonakidza zvikuru. Kambani iri muXi'an inosanganisa alumina powder nesilicon carbide kuti igadzire zvidhinha zvinoramba kupisa uye kukanganiswa nekupisa. Master Lao Zhou akadzungudza musoro wake achibata workpiece itsva: "Tekinoroji iripo yatora basa rese raLu Ban!"
Kubva kuchoto chealchemy cheTaishang Laojun kusvika kuchoto chinonyunguduka chemaindasitiri emazuva ano, upfu hwealumina hwaratidza simba guru: sekuru vako vanogara vari sekuru vako! Murwi uyu weupfu chena wakaboora denga rekushanda kwezvinhu zvinoramba kushanda. Nyanzvi muindasitiri iyi dzese dzinoti pasina upfu hwealumina, zvinhu zvinoramba kushanda zvichafanira kudzokera shure kwemakore makumi matatu. Kana maitiro aya akaramba aripo, kunyange zvitofu zvebarbecue zvinogona kushandisa machira ekugadzira aerospace-grade refractory coatings rimwe zuva - pamusoro pezvose, ndiani asingade kuti chitofu chavo chebarbecue chive padanho rakafanana nesimbi.choto chinoputika?