Indima ephambili ye-alumina powder kwizinto eziphikisayo
Abo baye basebenza kwiindibano zocweyo eziphikisayo bayazi ukuba eli shishini likhetha ngakumbi malunga nezixhobo kuneziko le-alchemy laseTaishang Laojun - ubushushu kufuneka bukwazi ukumelana nokutshisa kwe-2000℃, kwaye i-asidi kunye ne-alkali corrosion kufuneka ikwazi ukumelana nobhaptizo lwe-aqua regia. Ukuba ufuna ukutsho ukuba yeyiphi imathiriyeli enokuzinza njengenja endala kolu vavanyo “lwesihogo,”i-alumina powderngokuqinisekileyo lolona khetho lungcono. Le mfumba yempuphu emhlophe ibonakala iqhelekileyo, kodwa "yi-hexagonal warrior" kwishishini eliphikisayo. Namhlanje, makhe sijonge ukuba kutheni inokuthi ifakwe kwiziko loshishino.
Ⅰ. "Iimpawu ezinzima" ezinamanqaku etalente apheleleyo 139
Isakhono sei-alumina powderiqala “ngezizembe ezintathu” zayo. Okokuqala, indawo yokunyibilika yale nto iphezulu kangange-2050℃, ekwaziyo ukumelana nokutsha kunehupula yegolide ye-Sun Wukong. UZhang, ingcaphephe kwiziko lentsimbi eShandong, wakha wathi: “Iqondo lobushushu kwiziko lethu linyuke laya kutsho kwi-1800℃, kodwa izitena zealumina azitshintshanga.
Uzinzo lwekhemikhali lukhethekile ngakumbi. Iitanki zokugcina i-sulfuric acid ye-Ningbo Chemical Plant zigqunywe nge-alumina yokugquma, kwaye i-ripple ayibonakali emva kokuba ifakwe kwi-asidi egxininisiweyo kunye nexabiso le-pH ye-1 kwisiqingatha sonyaka. Umhloli womgangatho uWang waqhayisa ngesampulu: “Ngale meko yokuxhathisa umhlwa, neTaishang Laojun kuya kufuneka inikezele ngengqekembe yaseTshayina!”
Ukumelana nokukhukuliseka kwe-slag kuyingozi ngakumbi. Emva kokuba iiseli ze-electrolytic zeqela le-aluminium ye-aluminium e-Henan zatshintshwa ngezixhobo ezichasene ne-alumina-based refractory, ubomi babo benkonzo banda ngokuthe ngqo ukusuka kwiinyanga ezi-3 ukuya kwi-2 iminyaka. Umalathisi wendawo yokusebenzela uLi wabala ephethe umdiza emlonyeni wakhe: “Iindleko zokuyilungisa ezigciniweyo zanele ukuthabathel’ indawo izifudumezi-moya ezisembindini kuwo wonke umzi-mveliso!”
II. "I-Master of Form" eneenguqu ezingama-72 ezingama-267
Xa i-alumina powder idlala "i-Metamorphosis", nokuba i-Monkey King kufuneka imbize ngokuba nguMfundisi. I-Nano-alumina powder, iteknoloji emnyama, inokwenza amandla ezinto eziphikisayo zibe nzima kunekhonkrithi eqinisiweyo. Idatha evela kwilabhoratri yaseShenzhen ibonisa ukuba ukongeza i-5% ye-nano-alumina inokuphinda kabini ubunzima bezinto eziphathekayo kunye nokunciphisa ukushisa kwe-sintering nge-200 ℃. Umphandi u-Xiao Liu wanyusa iindondo zakhe wathi: “Kufana nokutofa i-serum ephezulu kwizinto!”
Ialumina esebenzayoisetyenziswa rhoqo ngakumbi. Umzi-mveliso we-refractory e-Jiangsu uyisebenzisela ukuxuba izinto zokuphosa, kwaye ulwelo lulungile njengeti yobisi. Ukungakhankanyi ukuba isixa samanzi sinqunywe ngama-30%, ubuninzi bemveliso egqityiweyo isondele kumngxuma omnyama. UMaster Lao Zhao waqhayisa ngefoto ye-electronic microscope: “Esi sakhiwo sixinene kangangokuba neembovane ziya kulahleka ukuba zithe zangena!”
Ukudityaniswa kwee-micro-powders zobukhulu bamasuntswana ahlukeneyo kuyamangalisa ngakumbi. Iziko lophando e-Changchun lafumanisa ukuba ukuxhathisa ukothuka kwe-thermal kuphuculwa ngokuthe ngqo ngokuxuba i-1μm kunye ne-5μm ye-alumina powder kwi-reshion "3: 7". Amasuntswana amakhulu anokumelana nomonakalo, amasuntswana amancinci angazalisa izikhewu, kwaye indibaniselwano ayinakuchaphazeleka!
Ⅲ. "Gcina amaxesha" kwindawo yokulwa ye-4910
Kwisangqa sensimbi kunye nentsimbi yensimbi, i-alumina powder "yi-artifact yokukhusela isithando somlilo". Emva kokuba umjelo wokuphuma kwesithando somlilo wesityalo sensimbi kwiPhondo laseHebei uxhomekeke kwi-alumina-based castables, ubomi bayo benkonzo bunyuke ukusuka kwii-furnaces ezingama-200 ukuya kwii-800. ULao Zhou, osebenza kwiziko lomlilo, wambambazela udonga lweziko kwaye wahleka: “Ngoku eli ziko lomelele ngakumbi kunesipheki sam soxinzelelo!”
Ishishini lepetrochemical lifikelele kubude obutsha. Emva kokuba iyunithi yokuqhekeka ye-catalytic yesihluzi e-Qingdao yatshintshwa nge-alumina-resistant lining, umjikelo wolondolozo wandiswa ukusuka kwiinyanga ezi-3 ukuya kunyaka o-1. Umanejala wezixhobo uLao Ma wakhalaza ngompu wokuwelda esithi: “Ngoku andisebenzi kakhulu ukuba ndingacoca isixhobo yonke imihla, yaye ibhonasi yam iphantse yacinywa!”
Ⅳ. "Ugqatso lwezixhobo" lokuphucula itekhnoloji 2610
Ngoku udlala nge-alumina powder, ugxininiso "kwi-nano-level control". Ibhubhoratri yaseBeijing iphuhlise iteknoloji "yokusasazwa kwe-athomu", eyenza umsebenzi we-alumina powder usebenze ngakumbi kunomntu omncinci. Ubushushu be-sintering buyancipha ukuya kwi-300 ℃, kwaye ukusetyenziswa kwamandla kunqunyulwa ngokuthe ngqo kwisiqingatha. Umphengululi uLao Wang waqhayisa ngelithi: “Ngoku ukutshisa eziko kufana nokubhaka isonka, yaye umlinganiselo wobushushu uchane ngakumbi kuneoveni yam!”
Indlela yokudlala ngezinto ezidityanisiweyo inika umdla ngakumbi. Inkampani yaseXi'an idibanisa umgubo we-alumina kunye nesilicon carbide ukuvelisa izitena ezikwaziyo ukumelana nomothuko oshushu kunye nokhukuliseko. UNkosikazi uLao Zhou wanikina intloko ngelixa echukumisa umsebenzi omtsha: "Itekhnoloji yangoku iwuthathile wonke umsebenzi kaLu Ban!"
Ukusuka kwiziko le-alchemy laseTaishang Laojun ukuya kwiziko elinyibilikayo lemizi-mveliso yanamhlanje, i-alumina powder ibonakalise ngamandla: umalume wakho uhlala engumalume wakho! Le mfumba yomgubo omhlophe igqobhoze umngxuma kwisilingi yokusebenza yezixhobo eziphikisayo. Iinkosi kwishishini zonke zithi ngaphandle kwe-alumina powder, izinto eziphikisayo ziya kufuneka zihlehlise iminyaka engama-30. Ukuba lo mkhwa uyaqhubeka, kwanezitovu zebarbecue kusenokufuneka zisebenzise iaerospace-grade refractory coatings ngenye imini – emva kwayo yonke loo nto, ngubani ongafuni ukuba esakhe isitovu sebarbecue sibe kumgangatho ofanayo neplanti yentsimbi.isithando somlilo?