Brick mai numfashi mai lanƙwasa ya gaya rarrabuwa na refractory kayan

A zahiri an fahimta, abu mai jujjuyawa abu ne wanda zai iya jure yanayin zafi. Dangane da masana’antun ƙarfe na ƙarfe, ƙananan kayan haɓakawa kamar su castables, yumbu wuta, da dai sauransu, kayan haɓaka mai ƙarfi kamar tubalin numfashi don ladle, murhun murhun wutar lantarki don murhun lantarki, da sauransu. , Karfe marasa ƙarfe, gilashin, tukunyar jirgi, wutar lantarki, masana’antar soja, yumbu, petrochemicals, injina, masana’antar haske da sauran fannoni. Su ne ainihin kayan da ake buƙata don aikin samarwa da bincike da ci gaban fasaha a waɗannan fannoni. A fagen samar da zafi mai zafi Yana da matsayi maras ma’ana.

(Hoto) Refractory

Daga ra’ayi na ƙwararru, kayan refractory rukuni ne na kayan da ba na ƙarfe ba tare da refractoriness (wanda aka fi sani da juriya na narkewa) ba ƙasa da 1580 ° C ba. Refractoriness index na fasaha ne wanda ke haɗa nau’in sinadarai, tarwatsawa, rabo da danko na lokacin ruwa da ke cikin kayan. Duk da haka, ba cikakke ba ne don ayyana kayan haɓakawa kawai ta fuskar refractoriness, wato 1580 ° C ba cikakke ba ne. Fassarar ra’ayi na yanzu shine cewa lokacin da aka yi amfani da shi a cikin yanayin zafi mai zafi, kayan da kayan jiki da sinadarai suka ba da izini ana kiransa refractory.

Akwai hanyoyi da yawa don rarraba kayan haɓakawa, waɗanda suka dogara ne akan matakin refractoriness, siffar da girman samfurin, hanyar masana’anta, da sinadarai na sinadaran.

(Picture) Electric furnace cover

Bisa ga matakin refractoriness: na yau da kullum refractories, ci-gaba refractories, musamman refractories; bisa ga siffar da girman samfurori: daidaitattun, na musamman, na musamman, da samfurori na musamman; bisa ga hanyar masana’anta, za a iya raba refractories zuwa: samfuran harbe-harbe, samfuran da ba a ƙone su ba, kayan da ba a taɓa gani ba; an rarraba bisa ga kaddarorin sinadarai na abubuwan da ke cikin kayan: acidic, tsaka-tsaki, da kayan haɓakar alkaline; rarraba bisa ga abun da ke ciki na ma’adinai na sinadarai, mahimmancin aikace-aikacen aikace-aikacen ya fi karfi, za’a iya raba shi zuwa ingancin aluminum, corundum, magnesia, magnesia-calcium, aluminum-magnesium, silicon, da dai sauransu; rarrabuwa na refractories mara siffa (classified bisa ga hanyar amfani): castables, fesa coatings, ramming kayan, da dai sauransu.

firstfurnace@gmil.com yana samar da nau’o’in kayan haɓakawa iri-iri, kamar bulo mai numfashi, murfin murhun wutar lantarki, da sauransu, waɗanda za su iya saduwa da yanayin tacewa na masana’antun ƙarfe don tace narkakkar karfe, kuma ana iya kammala su cikin kyakkyawan yanayi, tare da gogewa mai yawa. da fasaha mai ban mamaki, ƙwararrun masana’antun masu aminci ne! Luoyang firstfurnace@gmil.com Co., Ltd. yana mai da hankali kan bincike da haɓakawa, samarwa da siyar da kayan da ba su da ƙarfi kamar bulo da bulo na numfashi tsawon shekaru 17. ƙwararre ce mai ƙera kayan haɓakawa.