A cikin masana'antu inda matsananciyar zafi ke zama ƙalubale na yau da kullun, zaɓin kayan haɓakawa na iya yin ko karya ingantaccen aiki, aminci, da ingancin farashi. High alumina refractory turmi ya fito a matsayin wani abu na ginshiƙi, wanda aka ƙera shi don jure yanayin zafi mara iyaka, yazawar sinadarai, da lalacewa na inji. Ko kuna cikin injin ƙarfe, yumbu, masana'antar gilashi, ko kowane ɓangaren da ke buƙatar haɗin kai mai jurewa zafi, wannan ƙwararren turmi yana ba da aikin da ba ya misaltuwa wanda zaɓi na gabaɗaya kawai ba zai iya daidaitawa ba. Bari mu bincika dalilin da ya sa babban alumina refractory turmi shine babban zaɓi don aikace-aikacen zafin jiki mai mahimmanci a duk duniya.
Da farko dai, babban turmi na alumina ya yi fice a aikace-aikacen ƙarfe, sashin da yanayin zafi yakan hau sama da 1500 ° C. A cikin injinan ƙarfe, ana amfani da shi sosai don haɗa tubalin da ke jujjuyawa a cikin tanderun fashewa, ladles, tundishes, da tanderun baka na lantarki. Babban abun ciki na alumina (yawanci kashi 70% zuwa 90%) yana ba shi ɓacin rai na musamman, yana hana narkewa ko nakasawa ko da ƙarƙashin zafin narkakken ƙarfe. Bugu da ƙari, yana yin tsayayya da lalata daga narkakken slag, ƙarfe oxides, da sauran abubuwa masu ban tsoro da suka zama ruwan dare a cikin samar da ƙarfe. Wannan ɗorewa yana rage raguwar lokacin lalacewa ta hanyar gazawar refractory, tabbatar da ci gaba da aiki da rage farashin kulawa ga masana'antun ƙarfe.
Masana'antun tukwane da gilashin suma sun dogara kacokan akan babban turmi mai jujjuyawa. Tukwane na yumbu, da ake amfani da su don harba tukwane, fale-falen fale-falen, da manyan tukwane, suna aiki a yanayin zafi tsakanin 1200°C zuwa 1800°C. Babban turmi na alumina yana ba da ƙarfi, kwanciyar hankali mai zafi don rufin rufin wuta a cikin waɗannan kilns, kiyaye amincin tsarin ko da lokacin sake zagayowar dumama da sanyaya. Ga tanderun narkewar gilashi, inda yanayin zafi ya wuce 1600 ° C, juriyar turmi ga girgizar zafi yana da mahimmanci. Yana hana tsagewa da zubewa da ke haifar da saurin canjin yanayin zafi, yana tsawaita tsawon rayuwar rufin tanderun da kuma tabbatar da daidaiton ingancin gilashin. Ba kamar ƙananan alumina turmi, ba ya amsa da gilashin narkewa, guje wa gurɓatacce wanda zai iya lalata batches na gilashin.
Wani mahimmin aikace-aikacen ya ta'allaka ne a cikin injiniyoyin petrochemical da tsire-tsire masu ƙarfin zafi. A cikin tukunyar jirgi, incinerators, da masu gyara, manyan alumina refractory turmi bonds abubuwan da ke da alaƙa da yanayin zafi, iskar hayaƙi, da harin sinadarai daga mai da samfuran. A cikin masana'antar wutar lantarki, yana jure yanayin abrasive na tokar ƙuda da lahani na sulfur oxides. A cikin crackers na petrochemical da masu gyarawa, yana tsayayya da lalata daga hydrocarbons da zafi mai zafi, yana tabbatar da aminci da ingantaccen samar da makamashi. Kyawawan kaddarorin sa na mannewa kuma sun sa ya zama manufa don gyara labulen da aka lalata, rage raguwar lokaci da tsawaita rayuwar sabis na kayan aiki masu mahimmanci.
Bayan waɗannan masana'antu na yau da kullun, babban turmi na alumina yana samun amfani da shi a cikin masana'antar ƙona sharar gida, inda yake sarrafa yanayin zafi da iskar gas da ake samarwa ta hanyar kona sharar gida da masana'antu. Har ila yau yana da mahimmanci a cikin wuraren da aka samo asali don gyare-gyaren rufi da crucibles da ake amfani da su wajen yin simintin ƙarfe. Ƙarfinsa, haɗe tare da maɗaukakin juriya da ƙarfinsa, ya sa ya zama mafita na duniya ga kowane aikace-aikacen da ke buƙatar haɗin kai mai aminci a cikin matsanancin yanayin zafi.
Lokacin zabar turmi mai jujjuyawar alumina, yana da mahimmanci a zaɓi samfur mai inganci wanda ya dace da matsayin masana'antu. Nemi turmi tare da daidaiton girman rabon barbashi, mannewa mai ƙarfi, da kyakkyawan juriya na zafin zafi. Babban turmi mai jujjuyawar alumina ɗinmu ana kera shi ta amfani da albarkatun ƙasa masu ƙima da dabarun sarrafawa, yana ba da kyakkyawan aiki a cikin mafi yawan aikace-aikacen da ake buƙata. Ko kuna buƙatar layi na babban tanderun ƙarfe, gyara murhun yumbu, ko kula da tukunyar tukunyar wuta, turmi ɗinmu yana ba da tabbaci da tsawon lokacin da kuke buƙata don ci gaba da gudanar da ayyukanku cikin sauƙi.
Kar a yi sulhu a kan aiki idan ya zo ga aikace-aikacen zafi mai zafi. Zaɓi turmi mai jujjuyawar alumina don ingantaccen juriya na zafi, juriyar lalata, da dorewa. Tuntuɓe mu a yau don ƙarin koyo game da samfuranmu da yadda za su iya haɓaka aikin ku da rage farashin kulawa.
Lokacin aikawa: Dec-03-2025
