Bambanci tsakanin kayan raming na refractory da refractory castable

Menene bambanci tsakanin kayan raming na refractory da refractory castable? Da farko, waɗannan samfuran guda biyu an rarraba su azaman kayan da ba su da siffa. Kayan raming mai jujjuyawa hanya ce ta gini wacce ke amfani da raming kuma ana yin taurare ta hanyar dumama. Refractory castable hanyar gini ce ta zubewa, wanda zai iya taurare ba tare da dumama ba. Menene bambanci tsakanin kayan raming na refractory da refractory castable? Bambancin ya ta’allaka ne a cikin hanyar gini da kuma hanyar taurin. Da fatan za a duba cikakken bayani a kasa.

Ma’anar ramming da zubowa

1. Refractory ramming abu, hadawa da refractory ramming abu a kan site, ta yin amfani da pneumatic pick ko inji ramming, iska matsa lamba ne ba kasa da 0.5MPa. Sassan da ke da ƙasan abu ko rashin mahimmanci don amfani kuma ana iya haɗa su da hannu. Ana yin ta ne ta hanyar haɗa abubuwan da za su hana ruwa gudu, foda, masu ɗaure, haɗaɗɗen ruwa da ruwa ko wasu ruwaye tare da ƙayyadaddun gradation. Don haka, rufin kayan ramuwar gayya yana da ƙarancin ɗanɗanon abun ciki, ƙulle-ƙulle kuma mafi kyawun aiki fiye da ƙwanƙwasa da ƙwanƙwasa na kayan abu ɗaya. Rashin lahani na kayan raming na refractory shine jinkirin aikin gini da tsananin ƙarfin aiki, kuma akwai yuwuwar maye gurbinsu da busassun kayan girgizawa da ingantattun na’urori masu ɗaukar hoto.

2. Refractory castables. Ana yin simintin gyare-gyare gabaɗaya, girgiza ko murɗawa a wurin da ake amfani da su, kuma ana iya yin su su zama preforms don amfani.

Aikace-aikace da rarrabawa

Mene ne bambanci tsakanin kayan ramming na refractory da simintin gyaran kafa? Casables na refractory suna da mafi girman ruwa kuma ana amfani dasu sosai. Hakanan ana iya ƙulla ɓangarorin da ke da ƙananan kayan ramawa ko aikace-aikace marasa mahimmanci da hannu. An rarraba kayan raming na refractory bisa ga albarkatun ƙasa: babban alumina, yumbu, magnesia, dolomite, zirconium da silicon carbide-carbon refractory ramming kayan. Tsaurin castables suna classified bisa ga albarkatun kasa: 1. A cewar porosity, akwai nau’i biyu daga m tsaurin tsaurin castables da thermal rufi tsaurin kayan da porosity na ba kasa da 45%. 2. A cewar mai ɗaure, akwai haɗin hydraulic da haɗin gwiwar sinadarai. , Gurasar da aka haɗe tare da simintin gyaran fuska.

Refractory castable wani siffa ce mara siffa wacce aka kera kuma ana amfani da ita sosai. An fi amfani da shi don gina kowane nau’in rufin tanderun dumama da sauran sassa. Ana amfani da shi sosai a cikin ƙarfe, man fetur, sinadarai, kayan gini, wutar lantarki, kilns masana’antar injina da kayan dumama, kuma ana iya amfani da samfuran inganci don tanderun horo.

Kayan raming mai jujjuyawa babban abu ne da aka yi da siliki carbide, graphite, da lantarki calcined anthracite azaman albarkatun ƙasa, gauraye da nau’ikan ƙari na ultrafine foda, da siminti ko haɗaɗɗen guduro azaman mai ɗaure. Ana amfani da shi don cike ratar da ke tsakanin kayan sanyaya tanderu da masonry ko filler don matakin matakin masonry. Kayan ramming mai jurewa wuta yana da kyakkyawan kwanciyar hankali na sinadarai, juriya na zaizawa, juriyar abrasion, juriya zubarwa, da juriya mai zafi. Ana amfani dashi sosai a cikin ƙarfe, kayan gini, horon ƙarfe mara ƙarfe, masana’antar sinadarai, injina da sauran ayyukan samarwa.