Karfe Narkewar Crucible

Haɗin Abu da Maɓalli

MuKarfe Narke Cruciblesana yin su ne daga haɗin ƙima nagraphitekumasilicon carbide (SiC), kayan da aka zaba don sukyau kwarai thermal watsin, ƙarfin inji, kumajuriya ga lalata.

• Haɗin Graphite-Silicon Carbide: Wannan haɗin gwiwar yana tabbatar da crucibles iya jurewamatsanancin yanayin zafiyayin da yake kiyaye mutuncin tsarin, yana sa su zama cikakke don narke nau'ikan karafa marasa ƙarfe.
• High thermal Conductivity: Thethermal watsinna graphite yana ba da damar ingantaccen canja wurin zafi, yana haifar dasaurin narkewakumauniform zafi rarraba, mai mahimmanci don cimmawam karfe ingancin.
• Juriya ga Thermal Shock: Mu crucibles bayar da fice juriya gathermal shock, ma'ana za su iya jure saurin canjin zafin jiki ba tare da tsagewa ba ko warping, yana sa su dace da matakan simintin ƙarfe mai ƙarfi.

Ƙarfin Maɗaukakin Zazzabi

Karfe marasa ƙarfe yakan buƙacihigh yanayin zafidon narkewa daidai. An ƙera crucibles ɗin mu don sarrafa yanayin zafi har zuwa1600°C, yana sa su dace da ayyuka masu yawa na narkewa.

• Tsawon Zazzabi Mai Aiki: Wadannan crucibles na iya narke karafa kamaraluminum (660°C), jan karfe (1085°C), kumazinc (419 ° C)yayin da ake ci gaba da yin aiki ko da amatsanancin yanayin zafi.
• Tsawon rai a cikin Mahalli masu zafi: Amfaninsiliki carbideyana tabbatar da cewa crucible ya kasance mai ɗorewa akan zagayowar narkewa da yawa, yana rage buƙatar sauyawa akai-akai da kuma rage farashin aiki.

Karfin Sinadari da Juriya na Lalata

A cikin narkewar karafan da ba na ƙarfe ba, crucible dole ne ya iya tsayayya da lalata da halayen sinadarai tare da narkakkar kayan. MuKarfe Narke Cruciblesan tsara su da wannan a zuciya, suna ba da kyaututtukasinadaran kwanciyar hankalikumarashin amsawa.

• Marasa Karɓa ga Narkewar Karfe: Kurciyagraphite da SiCabun da ke ciki yana hana halayen da ba'a so tare da narkakken karafa, yana tabbatar da cewa samfurin ƙarshe ya kasance ba tare da gurɓatacce ba.
• Juriya na Lalata: Wadannan crucibles suna tsayayyaoxidation da lalata, wanda zai iya faruwa a lokacin da aka fallasa zuwa ga m muhallin narkakken karafa, don haka mika rayuwar crucible da kuma kiyayewa.karfe tsarki.

Aikace-aikace a cikin masana'antar simintin ƙarfe mara ƙarfe

MuKarfe Narke Cruciblessuna da yawa kuma ana iya amfani da su a aikace-aikace daban-daban a cikin masana'antar simintin ƙarfe mara ƙarfe:

• Aluminum Casting: Ya dace da narkewa da simintin gyare-gyarealuminumda kayan aikinta, masu tabbatarwaKarfe mai ingancidomin simintin gyaran kafa.
• Copper da Bronze Casting: Cikakke don amfani a cikijan karfe, tagulla, kumatagullaayyukan narkewa, tabbatar da daidaito da kumanarke mai sarrafawa daidai.
• Ƙarfe Mai Girma: Ana amfani da waɗannan crucibles sosai wajen narkewazinariya, azurfa, da platinum, sadaukarwasantsi, narke marar lalacewa, Mahimmanci ga simintin ƙarfe mai ƙima.
• Zinc Casting: Mai tasiri sosai a cikin narkewarzincda alloys, musamman gamutu simintinaikace-aikace a cikinmotakumamasana'antun lantarki.

Fa'idodi ga ƙwararrun Simintin Ƙarfe

• Saurin Narkewar Zagaye: Babbanthermal watsinna mu crucibles yana tabbatar da cewa karafa na narkewa da sauri, yana ba da damar haɓakaingancin samarwa.
• Tsawon Rayuwa: Ma'auni na mu'thermal girgiza juriyakumajuriya lalatahaifar da tsawon rayuwa, rage raguwa da farashin da ke hade da maye gurbin akai-akai.
• Ingantattun Ƙarfe: Thekayan da ba sa amsawakumam ciki samanna crucibles hanakarfe adhesionkumagurbacewa, tabbatarwanarkakkar karfe mai tsaftashirye don jefawa.
• Ingantaccen Makamashi: Thebabban zafi riƙewakaddarorin nagraphite da silicon carbiderage makamashin da ake buƙata don kula da narkakkar karfe, wanda ke haifar daƙananan amfani da makamashia cikin manyan ayyuka.