Abubuwa | Siga | |
Chemistry Abun ciki | SiO2+Al2O3(wt%) | 48 zuwa 58 |
CaO+MgO (wt%) | 36 zuwa 46 | |
Fe2O3(wt%) | 3 | |
Wasu (max; wt%) | ≤6 | |
Rashin wuta (800 ± 10 ℃, 2H; wt%) | 1 | |
Na zahiri Kayayyaki | Launi | Kusa da fari |
Dogon Yin Amfani da Zazzabi | 600 ℃ | |
Matsakaicin lamba na fiber diamita (μm) | 6 | |
Matsakaicin nauyi na tsawon fiber (μm) | 320± 100 | |
Abun ciki mai harbi (> 125μm) | ≤2 | |
Takamaiman yawa (g/cm3) | 2.9 | |
Abubuwan da ke ciki (105 ± 1 ℃, 2H; wt%) | ≤2 | |
Abubuwan jiyya na saman (550 ± 10 ℃, 1H; wt%) | 1 |
Fuskar ulun slag yana da santsi da silinda, kuma sashin giciye shi cikakke ne.Wannan shi ne yafi saboda gaskiyar cewa fashewar tanderun slag yana raguwa zuwa siffar madauwari tare da mafi ƙanƙan wuri a ƙarƙashin aikin tashin hankali kafin sanyaya da ƙarfafa cikin zaruruwa.
Lokacin da adadin acidity ya kasance 1.0-1.3, zaruruwan fashewar tanderun wuta suna da bakin ciki kuma ana shirya zaruruwan a cikin tsari;tare da haɓakar haɓakar acidity, diamita na fiber yana ƙara karuwa, kuma a lokaci guda, ƙananan ƙwayoyin slag sun haɗa da fibers, kuma ingancin fiber ya lalace.Gabaɗaya magana, mafi girman adadin adadin acidity, mafi kyawun ƙarfin sinadari na ulun slag.Duk da haka, lokacin da adadin acidity ya yi yawa, sakamakon zaruruwan na iya zama tsayi.Ko da yake an inganta kwanciyar hankali na sinadarai, yana da wuya a narke, zaruruwan suna da kauri, har ma ba za a iya kafa su cikin zaruruwa ba.Sabili da haka, a cikin ainihin samarwa, ƙimar acidity na slag ulu za a iya kiyaye shi kawai a 1.2, kuma yana da wahala a kai 1.3.
● Ba asbestos ba
Fiber ma'adinan ulun mu ba shi da asbestos kuma yana iya zama kyakkyawan madadin asbestos don aikace-aikacen gogayya.Abin da ya fi mahimmanci, yana da ƙarancin farashi fiye da asbestos.
● Ƙarƙashin ƙonewa
A yanayin zafi mai yawa, za a ƙone wasu abubuwan da ba su da ƙarfi a cikin zaruruwan ma'adinai, wanda zai haifar da asarar fiber akan yawan ƙonewa.Slag ulun ma'adinai fiber ne mai tsaftataccen fiber inorganic ba tare da wani abun da ke ciki ba, don haka da wuya yana da ƙimar ƙonewar fiber.
● Ƙananan abun ciki na harbi
Ana iya sarrafa abun cikin harba HB11X ƙasa da 2% bayan sau shida na aiwatar da cire harbi.Shot zai kawo lalacewa da hayaniya.Abun ciki na harbi yana ɗaya daga cikin ma'auni don ƙimar ingancin fiber.
● Kyakkyawan kwanciyar hankali
Kyakkyawan kwanciyar hankali, juriyar zafin jiki, jure lalata, juriya da juriya da sawa.A