Basa rakakosha realuminium poda mune refractory zvinhu
Avo vakashanda mumashopu ekurambana vanoziva kuti bhizinesi iri rinonyanya kusarudzwa pane zvekushandisa pane alchemy vira reTaishang Laojun - tembiricha inofanirwa kutsungirira kugochwa kwe2000 ℃, uye iyo acid uye alkali corrosion inofanirwa kushingirira kubhabhatidzwa kweaqua regia. Kana iwe uchida kutaura kuti ndechipi chinyorwa chinogona kugadzikana sembwa yakura mune iyi "hero-level" bvunzo,alumina powderzvirokwazvo ndiyo yakanakisa sarudzo. Uyu murwi wehupfu chena unotaridzika zvakajairika, asi "hexagonal warrior" mune refractory indasitiri. Nhasi, ngatitarisei kuti nei ichigona kuiswa muchoto cheindasitiri.
Ⅰ. "Hardcore hunhu" ine yakazara tarenda mapoinzi 139
Kugona kwealumina powderinotanga ne "masanhu matatu". Chekutanga, nzvimbo yekunyunguduka yezvinhu izvi yakakwira kusvika 2050 ℃, inoshingirira kutsva kupfuura hoop yegoridhe yeSun Wukong. Zhang, nyanzvi yechoto chinopfuta paimwe fekitari yesimbi muShandong, akamboti: “Kupisa kwechoto chedu kunokwira kusvika ku1800℃, asi zvidhinha zvealuminium zvinoramba zvisina kuchinja.
Kugadzikana kwemakemikari kwakatonyanya kusiyanisa. Iwo sulfuric acid ekuchengetedza matangi eNingbo Chemical Plant akaputirwa nealumina coating, uye kunyange ripple hairatidzike mushure mekunyudzwa muconcentrated acid ine pH kukosha kwe1 kwehafu yegore. Muongorori wemhando yepamusoro Wang akazvikudza nemuenzaniso: "Nekuramba corrosion uku, kunyange Taishang Laojun aizofanira kupa China coin!"
Iyo slag erosion resistance inotonyanya kushatirisa. Mushure mekunge masero emagetsi eboka realuminium indasitiri muHenan akatsiviwa nealumina-based refractory materials, hupenyu hwavo hwesevhisi hwakawedzerwa zvakananga kubva kumwedzi mitatu kusvika kumakore maviri. Mukuru mukuru weshopu Li akaverenga mudzanga wefodya mukanwa make kuti: “Mari yokugadziridza inochengetwa inokwana kutsiva fekitari yose yemaairconditioner epakati!”
II. Iyo "Master of Form" ine 72 shanduko 267
Apo alumina poda inotamba "Metamorphosis", kunyange Monkey King anofanira kumutumidza kuti Master. Nano-alumina poda, tekinoroji yakasviba, inogona kuita kuti kusimba kwezvinhu zvinoramba kuome kupfuura kongiri yakasimbiswa. Dhata kubva murabhoritari muShenzhen inoratidza kuti kuwedzera 5% nano-alumina kunogona kupeta kuoma kwezvinhu uye kuderedza tembiricha yekupisa ne200 ℃. Mutsvagiri Xiao Liu akasimudza magirazi ake ndokuti: "Zvakafanana nekubaya jekiseni repamusoro serum muzvinhu!"
Active aluminainotonyanya kushandiswa. Fekitori inorambira muJiangsu inoishandisa kusanganisa zvinokandwa, uye kuyerera kwacho kwakanaka semukaka tii. Tisingatauri huwandu hwemvura hunotemwa ne30%, kuwanda kwechigadzirwa chakapedzwa chiri pedyo negomba dema. Master Lao Zhao akazvikudza nemufananidzo weelectronic microscope: "Chimiro ichi chakakora zvekuti nyangwe majuru anorasika kana apinda!"
Iko kusanganiswa kwemamicro-powder emhando dzakasiyana siyana kunotonyanya kusanzwisisika. Rimwe sangano rekutsvagisa muChangchun rakaona kuti kupisa kwemoto kunonatsiridzwa nekusanganisa 1μm ne5μm alumina poda muchikamu che“3:7″. Zvimedu zvihombe zvinokwanisa kumira kukuvara, twudiki twunogona kuzadza mapundu, uye musanganiswa haupindike!
Ⅲ. "Simbisa nguva" panzvimbo chaiyo yekurwa 4910
Musimbi nesimbi metallurgical denderedzwa, alumina poda i "choto chekudzivirira artifact". Mushure mekuputika kwechoto chekubuda mugero resimbi muDunhu reHebei rakagadziridzwa nealumina-based castables, hupenyu hwayo hwesevhisi hwakakwira kubva kumavira mazana maviri kuenda ku800. Lao Zhou, mushandi wechoto, akabhabhadzira madziro echoto ndokuseka: "Zvino choto ichi chakasimba kupfuura chibikidziro changu chekumanikidza!"
Indasitiri yepetrochemical yasvika pakakwirira patsva. Mushure mekunge iyo catalytic cracking unit yekunatsa muQingdao yakatsiviwa nealumina kupfeka-resistant lining, kutenderera kwekugadzirisa kwakawedzerwa kubva pamwedzi mitatu kusvika pagore rimwechete. Maneja wezvishandiso Lao Ma akanyunyuta nepfuti inorovesa simbi, kuti: “Iye zvino handichagoni kuchenesa midziyo zuva nezuva, uye bhonasi yangu yava kuda kudzima!”
Ⅳ. "Arms mujaho" wetekinoroji kusimudzira 2610
Iye zvino kutamba nealumina powder, kusimbiswa kuri pa "nano-level control". Imwe laboratori muBeijing yakagadzira teknolojia ye "atomic dispersion", iyo inoita kuti basa realumina powder riwedzere kushanda kupfuura rejaya. Iyo tembiricha yekupisa yakaderedzwa kusvika 300 ℃, uye kushandiswa kwesimba kunotemwa nepakati. Mutsvakurudzi Lao Wang akazvikudza achiti: “Iye zvino kubasa hovhoni kwakafanana nokubikisa chingwa, uye kudzora tembiricha kwakarurama kupfuura hovhoni yangu!”
Nzira yekutamba nezvinhu zvakasanganiswa inonakidza. Imwe kambani iri muXi'an inosanganisa alumina poda nesilicon carbide kugadzira zvidhinha zvinoramba zvichishingirira kuvhunduka nekukukurwa kwemafuta. Master Lao Zhou akadzungudza musoro achibata bata nyowani: "Tekinoroji yazvino yabvisa basa rese raLu Ban!"
Kubva kuchoto chealchemy cheTaishang Laojun kusvika kuchoto chinonyunguduka cheindasitiri yemazuva ano, alumina poda yakaratidza nesimba: babamunini vako vanogara vari babamunini vako! Uyu murwi wehupfu chena wakaboora gomba mukuita sirin'i yezvinhu zvinoramba. Iwo masters muindastiri ese anoti pasina alumina poda, refractory zvinhu zvinofanirwa kudzoreredza makore makumi matatu. Kana izvi zvikaramba zvichienderera mberi, kunyangwe zvitofu zvebarbecue zvingango shandisa maaerospace-giredhi refractory coatings rimwe zuva - mushure mezvose, ndiani asingadi kuti chitofu chavo chive padanho rakafanana nesimbi yesimbi.blast furnace?