Sanda Mai Kyau ta E312 don Walda Mai Inganci ta Bakin Karfe

Sandar Walda ta E312, wanda aka sanya masa suna AF312-16 a ƙarƙashin sunayen masana'antu na gama gari, yana wakiltar wani abu na musamman da ya dace da ƙa'idar ƙasa ta China GB/T E312-16 da kuma ƙa'idar AWS A5.4 E312-16 da aka amince da ita a duniya. Wannan rarrabuwa ta bayyana shi a matsayin mafita mai mahimmanci ga aikace-aikacen walda masu wahala waɗanda suka haɗa da takamaiman matakan ƙarfe da kayan aiki masu ƙalubale.

Babban ƙarfin wannan na'urar lantarki an gina shi ne akan wani nau'in ƙarfe mai siffar Cr29Ni9 duplex. Rufin lantarki mai rufi da titanium-calcium yana sauƙaƙa aiki mai yawa tare da tushen wutar lantarki na AC da DC, yana ba da kyakkyawan kwanciyar hankali, ƙarancin fashewa, da kuma cire slag mai santsi. Abu mafi mahimmanci, ƙarfen walda da aka ajiye ya haɗa da ƙarin dabarun molybdenum da nitrogen, tare da ƙarancin sinadarin carbon. Wannan daidaitaccen tsari na sinadarai yana ba wa Rod ɗin Walda na E312 juriya ta musamman ga fashewa mai ƙarfi da kuma juriyar tsatsa, musamman kyakkyawan aiki akan fashewar tsatsa (SCC).

An ƙera shi don aikace-aikace masu mahimmanci, babban manufarSandar Walda ta E312shine haɗin gwiwa mai ƙarfi da gyaran ƙarfe da simintin ƙarfe iri 29-9. Abubuwan da ke cikinsa na musamman sun sa ya zama zaɓi mafi kyau don walda ƙarfe daban-daban (kamar haɗa ƙarfe mai kama da na austenitic zuwa ƙarfe mai carbon ko ƙarfe mai ƙarancin ƙarfe) da kuma don aikace-aikacen da ke iya fuskantar lahani na walda kamar fashewa mai zafi da porosity. Sauƙin amfani da murfinsa ke bayarwa yana ƙara haɓaka dacewarsa ga walda masu rikitarwa ko masu mahimmanci.

Bayan manyan abubuwan da ke haɗa ƙarfe, tsarin lantarkin yana da daidaito sosai don inganta aiki. Nau'in murfin titanium-calcium (titania-lime) ba wai kawai yana tallafawa kyawawan halayen aiki ba, har ma yana ba da gudummawa ga daidaiton baka da ingancin ƙarfe da aka ajiye. Tsarin ƙarfe na walda da aka samu yana amfani da fa'idodin tsarin duplex.，haɗa ƙarfin ferrite tare da tauri da juriyar tsatsa na austenite，ƙarin ƙaruwa ta hanyar fa'idodin Mo da N.

Sifofin fasaha naSandar Walda ta E312, musamman ma nau'in AF312-16 da aka tabbatar, ya tabbatar da shi a matsayin kayan aiki mai mahimmanci a cikin sassan masana'antu masu wahala kamar sarrafa sinadarai, samar da wutar lantarki, da injiniyan ruwa. Haɗinsa mara misaltuwa na juriya mai ƙarfi, da ingantaccen aikin lalata.–musamman a kan SCC–da kuma ingantaccen walda ga kayan aiki masu wahala da kuma haɗin gwiwa daban-daban yana tabbatar da daidaiton tsari da tsawon rai a cikin yanayin sabis mafi ƙalubale, yana ƙarfafa matsayinsa a matsayin babban abin amfani da walda.