Dec. 27 ga Fabrairu, 2023 13:58 Komawa zuwa lissafi

Tsarin Metallographic don enamel akan simintin ƙarfe

Kayan dafa abinci na simintin ƙarfe mai lulluɓe an yi shi ne daga ƙayyadaddun tsarin simintin ƙarfe, gami da ferrite da pearlite. Ferrite lokaci ne mai laushi kuma mai jujjuyawa, yayin da pearlite ya haɗu da ferrite da siminti, yana ba shi ƙarfi da tauri.

A cikin aiwatar da shafan enamel don jefa baƙin ƙarfe, yana da mahimmanci a fahimci tsarin ƙarfe don tabbatar da mannewa mafi kyau da dorewa. Wannan shafin yanar gizon zai bincika tsarin ƙarfe na ƙarfe na ƙarfe, musamman mai da hankali kan yadudduka waɗanda ke ba da gudummawa ga nasarar aikace-aikacen murfin enamel.

1. Base Layer: Grey Cast Iron
Tushen ƙarfe na simintin ƙarfe da ake amfani da shi don shafan enamel galibi baƙin ƙarfe ne na simintin toka. Irin wannan simintin ƙarfe an san shi da babban abun ciki na carbon, wanda ke ba shi kyakkyawan ƙarfi da juriya. Har ila yau, an kwatanta shi da flakes na graphite, wanda ke ba da kyakkyawan yanayin zafi da rage raguwa.
2. Shiri Substrate: Yashi da Tsaftacewa
Dole ne a shirya saman simintin ƙarfe don sauƙaƙe mannewa da kyau na murfin enamel. Wannan yakan haɗa da fashewar yashi don cire duk wani ƙazanta ko gurɓatacce, sannan kuma tsaftacewa sosai don tabbatar da tsaftataccen wuri mai santsi don enamel ɗin ya bi.
Don rufin enamel, ƙarfe na simintin ya kamata ya sami daidaiton rabo na ferrite da pearlite. Wannan abun da ke ciki yana ba da tushe mai ƙarfi don enamel don bi da kuma tabbatar da dorewa na sutura. Lokaci na ferrite yana taimakawa wajen ɗauka da rarraba zafi daidai, yayin da lokaci na pearlite yana ƙara ƙarfi da juriya ga lalacewa.

Baya ga ferrite da pearlite, sauran abubuwa kamar carbon, silicon, da manganese suna taka muhimmiyar rawa. Abubuwan da ke cikin carbon yakamata su zama matsakaici don samar da ƙarfi da hana ɓarna. Silicon yana taimakawa wajen manne murfin enamel, yayin da manganese yana haɓaka ƙarfin gabaɗaya da taurin simintin ƙarfe.
Don taƙaitawa, ingantaccen abun da ke ciki don kayan dafaffen simintin ƙarfe mai rufin enamel ya haɗa da daidaitaccen rabo na ferrite da pearlite, matsakaicin abun ciki na carbon, da kasancewar silicon da manganese. Wannan abun da ke ciki yana tabbatar da murfin enamel mai ɗorewa, har ma da rarraba zafi, da kuma aikin dadewa na kayan dafa abinci

Na gaba:

Ana iya tsaftace tukunyar enamel baƙin ƙarfe da aka yi amfani da shi da kyau tare da matakai masu zuwa:

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