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Yadda za a lissafta farashin refractory tubalin?

Yadda za a lissafta farashin refractory tubalin?

Adhesion na tubali mai jujjuyawa yana da alaƙa da abubuwa da yawa. Akwai nau’ikan tubali masu jujjuyawa da yawa. Don bayyana albarkatun kasa, mabuɗin shine yumbu, babban alumina, zirconium corundum, corundum, da dai sauransu Zaɓin irin waɗannan albarkatun ya kamata a dogara ne akan nasu tanderun masana’antu. Akwai ma’auni da yawa don zaɓar yanayin yanayi, irin su juriya na acid, juriya na alkali, juriya na abrasion, juriya na lalata, da dai sauransu; Ƙarfin jujjuyawar tubalin da ke jujjuyawa a cikin ɗaki da zafin jiki yana da mahimmanci don haifar da wani matsa lamba na aiki a cikin rufaffiyar ko rufe ofishin. Wannan matsi na aiki ya haɗa da damuwa na walda da hayaki da ƙarfin tasirin ƙura, wanda zai haifar da wasu lahani ga jikin bulo na bulo mai jujjuyawa.

Dangantakar girma mai yawa na tubalin da ke jujjuyawa shima yana da mahimmanci. Ƙananan porosity, mafi girman juriya na tasiri. Mafi girman ƙarfin matsawa, mafi girman sassauci da nauyin zafin jiki na kayan rufewa na refractory. Zafi ko slag da ke haifar da babban zafin jiki ba zai iya shiga cikin bangon rami cikin sauƙi ba kuma ya lalata cikin bulo mai jujjuyawa. Gabaɗaya, don ƙwarewar ƙwaƙƙwarar tubalin da ke jujjuyawa, ya zama dole don zaɓar tubalin da ke ɓoye a waɗannan matakan.

(1) The albarkatun kasa na refractory tubalin ne aluminum oxide tare da ruwa abun ciki.

(2) Siffofin tubalin da ke karkatar da su. Wato don zaɓar juriya na acid da ƙarfin aikin juriya na alkali bisa ga tsarin jikin kiln.

(3) Ƙarfin ƙwanƙwasa na tubalin da ke juyewa. Ƙarfin jujjuyawar zafi a ɗakin da zafin jiki.

(4) The volumetric dangi yawa na refractory tubalin. A dabi’a, a ƙarƙashin ƙa’idodin da aka bayyana, maƙasudin tubalin tubalin ba a bayyana ba, kuma dole ne ku fahimci girman tubalin tubalin. Bulogin da ke jujjuyawa suna da ƙayyadaddun ƙayyadaddun abubuwa na gama gari da ƙayyadaddun siffofi na musamman. Misali, tubalin yumbu na yau da kullun da bulogin alumina masu ƙarfi sune 230 * 114 * 65mm, kuma tubalin gatari na yau da kullun shine 230 * 114 * 65/55mm. Tubali, wanda kuma aka sani da tubalin da ba a saba bi ka’ida ba, sun sha bamban sosai wajen karkata, siffa mai ma’ana da siffa mai ma’ana. Ƙimar lambobi ce. Ma’aunin nauyi na tubali mai jujjuyawa yana daidai da ƙarar da aka ninka ta ƙayyadaddun bayanai.

To

Dankowa na tubalin da ke da alaƙa yana da alaƙa da inganci. Ana iya cewa suna da alaka ta kud da kud. A gaskiya ba shi da wahala sosai. Lokacin da kuka sayi bulo na bulo mai jujjuyawa, idan mannewa yayi ƙasa sosai, kar ku damu da rashin inganci? Shin ingancin tubalin da ke jujjuyawa yana da kyau?

Komai irin nau’in samfuran masana’antar kera sau da yawa farashin, haka yake ga tubalin da ba su da ƙarfi. Kamar kananan motoci, wasu sanannu ne, wasu na da inganci, wasu kuma sun makale. Saboda haka, babu buƙatar haɗa wannan samfurin tare da samfurori masu inganci ba tare da tabbacin inganci ba. Idan aka kwatanta, wannan ya faru ne saboda tubalin da aka yi amfani da su, amma ba irin tubalin da aka yi da masana’anta daban-daban ba.